Mentioned below are H13 chemical composition and H13 mechanical properties: Get Quote. 00%: Sulphur: 0. Components when carburized have a core strength range of 430-490 N/mm2, with a hard-wearing surface. LCCF 040A04 C10 CS 2A, 2A/1, 2B SAE1008 SWRCH8A. However, this is difficult to do with EN1A and is not recommended. 15% C, 12. 3-91) astm a 29 grade n° werkstoff n° 46s20 1. 900: Nickel, Ni: 0. S. Properties: free cutting, suitable for machining using both automatic and CNC machines, it's free cutting properties make it particularly suitable where intricate drilling and machining are required. 43 %. 1 2. Grade HEAT TREATMENT CORRESPONDING SPECIFICATION; Hardening Temperature Quenching Medium Tempering Temperature. Although its mechanical properties are not very unique, it still can be easily formed, machined. The Mild Steel can be hardened at 780-800 °C (1436 °F- 1472 °F) then quenched in oil or water. And the most equivalent is grade 080M40 steel in BS 970-1991. EN8D is a grade commonly used for making high-strength steel components. 8. 04% P, >0. Popular Steel Corporation. Physical Properties of steel grade En8D. Elasticity: Metal material deforms when it is subjected to external force. EN8M type of free-cutting steel in Bright Bars has Sulphur added to it with a medium amount of carbon. Further, it can be. 05 0. the mechanical properties of St 37 . 05 % max as excess content of P and S can damage the quality of steel and can cause the alloys steel to break at low stresses. Elasticity: Metal material deforms when it is subjected to external force. En8K BS 970 Introduction. Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser, other than for the purpose of the finishing the heat. We can provide you with free cutting steel both in the black and bright cold drawn bar form. MATERIAL DESCRIPTION: A medium carbon and medium. Chemical composition of steel C30 (1. There are three popular grades in this standard, 8. EN8 is through-hardened medium carbon steel. EN8M. Normalizing of EN8 bright mild steel takes place at 830-860°C (1526°F-1580°F) then it is cooled in air. 55) steels. EN24 steel Bright bar is a very high strength steel alloy which is supplied hardened and tempered. EN353 Round bar, Plate, Bright Bars, Flat bars, Blocks & sheets supplier and manufacturer. ASTM SA105 carbon steel can be forged at temperatures in the range of 2200 to 1700 F followed by quenching and tempering or normalizing. It is a free-machining version of 080M40, or EN8, for applications requiring superior properties than mild steel. A chemical compound is the combination of two or more elements. 0 8. 00 0. The material retains a remarkable degree of toughness. 60-1. OHNS steel is a general-purpose tool steel that is typically used in applications where alloy steels cannot provide sufficient hardness, strength, and wear resistance. Chemical Composition of EN8 Steel. , Ltd. MS material contain up to 0. C55MN75 Chemical composition, C55MN75 Mechanical properties, C55MN75 Equivalent Grades, C55MN75 Steel plate, C55MN75 Steel sheet, C55MN75 Manufactures,. Introduction. They also contain up to 0. 6 Mechanical Properties. EN3 is an unalloyed low carbon mild steel grade available as full bar lengths or cut pieces with delivery to the whole of the UK. Carbon Steel. 89% chlorine, and 44. Composition: C45: C45 is a medium carbon steel grade having a carbon content of roughly 0. Soak until uniformly heated. National Steel Industries is the most prominent supplier of EN18 steel. 45%. In BS 970 standards, there are some other common steel grades, like EN9, EN19, EN24, EN36 etc. 16MNCR5 Grade is also available in. It has since been replaced by steels that have a tighter chemical analysis. When the external force is removed, it can restore its. It is equal to DIN C50, JUS . It is a popular case hardening steel grade for general engineering, readily machinable and weldable in its supply condition. So it. Chemical composition of OHNS is Carbon 0. Sizes available in our Inventory of AISI 1144 Grade: • Dia – 16 mm. 05: Max: 0. The carbon content is typically between 0. Because of the high strength, it can often be used without requiring any heat treatments. EN3 steel stockholders and suppliers. 15 0. 0-0. 65. 2 A% HB from to N/mm 2 min N/mm 2 min min min 6 13 620 460 9 190 13 16 600 450 10 178 16 40 570 400 11 169 40 63 560 345 12 162 63 76 530 320 12 156Download scientific diagram | Main effects plots for cutting force (a) EN8M Free machining steel, (b) EN1A alloy steel, (c) EN1A Pb &Te alloy steel (V-Cutting speed F-Feed, D-Depth of cut). low carbon steel equivalent grades bs din is en sae/aisi jis lccf 040a04 c10 cs 2a, 2a/1, 2b sae1008 swrch8a sae1015 - ck15 - - sae1015 - sae1012 040a12 ck10 c7, c10 2a/1, 2b sae1012 swrch12aThe stand ard chemical co mposition of EN8 steel is given in the . 36-0. For most applications tempering of EN9 will be between 550-660°C. Other alloying elements present in small quantities include. EN8 steel is a popular alloy steel that offers good mechanical properties and machinability. Components when carburized have a core strength range of 430-490N/mm² with the hard wear-resistant surface case. 6%, thus making this grade a medium carbon steel alloy. Grades. 8519) Tensile Strength, Elongation, Proof strength , HardnessMentioned below are H11 chemical composition and H11 mechanical properties: Get Quote. 7225/42crmo4 Bar. 16301 and NF AF70C55. low carbon steel equivalent grades bs din is en sae/aisi jis lccf 040a04 c10 cs 2a, 2a/1, 2b sae1008 swrch8a sae1015 - ck15 - - sae1015 - sae1012 040a12 ck10 c7, c10 2a/1, 2b sae1012 swrch12aChemical composition % of steel 35S20 (1. 3% Si, is . We help make stainless solutions simple for you by ensuring satisfaction through high delivery performance, flexibility and extensive service. 60 TO 1. It is coarse- to medium-grained. In addition, the residual elements such as copper, molybdenum, aluminium, chromium and nickel are present in these steels. EN15AM – BRIGHT BAR Mechanical Properties: The main mechanical properties are elasticity, plasticity, stiffness, aging sensitivity, strength, hardness, impact toughness, fatigue strength and fracture toughness. EN8/080M40 steel,as '40' carbon steel, is a common unalloyed medium carbon steel as per British standard BS 970. C30, C30E, and C30R are widely used for small, moderately stressed parts, where higher strength levels are needed than can be achieved in the lower carbon grades, and also where. 4% of silicon and 1. SAE 52100 Oil Quenched & Tempered Hardness is 28-34 HRC. We provide an efficient service with knowledge of our steel grades and specifications. Mn. 480 Mn%: 1. We would like to show you a description here but the site won’t allow us. Vinay Steel Corporation - Offering En Series Steel 8, Construction at Rs 40/kg in Ahmedabad, Gujarat. 035 0. 600: Carbon, C:. They comprise different kinds of steels which exceed the composition limits of Mn, C, Mo, Si, Ni, Va, and B set for carbon steels. 35 TO 0. As a low carbon steel grade it provides low strength with good machinability and is suitable for welding. Cold drawn 1144 steel bar is a medium carbon steel that contains high manganese and sulfur. Celso Ricardo Caldeira Rêgo. com any specific technical query that you might be having. low carbon steel equivalent grades bs din is en sae/aisi jis lccf 040a04 c10 cs 2a, 2a/1, 2b sae1008 swrch8a sae1015 - ck15 - - sae1015 - sae1012 040a12 ck10 c7, c10 2a/1, 2b sae1012 swrch12aEN36B Round Bars / 655M13 Round Bars is a 3% Nickel Chromium Case Hardening Steel that is supplied in the bright drawn and hot rolled condition. S: this refers to stainless steel. 20-0. It has medium carbon content with 0. They were degreased using acetone and subjected to. Applications include chemical processing, oil and gas exploration, marine and other high chloride environments, and paper digestors. 94%, Manganese 1. Material. 44%: Silicon: 0. EN8M Hex Bar and EN8M Round Bar. National Steel Industries is the most prominent supplier of EN18 steel. 6. 212A42, also known as EN8DM, is a medium carbon steel with reasonable tensile strength. if you need to know steel grade features, we can provide DIN 17200 C50 chemical composition and DIN 17200 C50 mechanical properties. 83. EN8M - Bright Bar: EN3B - Bright Bar: IS2062 - Bright Bar: EN32B - Bright Bar: EN19 - Bright Bar: SAE-4140 - Bright Bar: 42CRMO4 - Bright Bar: SAE-1010 - Bright Bar. Overall, En8m is an alloy steel that is highly valued for its excellent chemical composition and is widely used in different industries. 0-13. The material retains a remarkable degree of toughness. EN8M EN15 C35 C40 C55 EN9 C60 EN42J C80 ASTM A106. EN8 steel and BS970 080M40 material chemical composition is listed in the following table. 45C8 Welding: When welding is completed allow components to cool to 180°C before tempering. Normalization 840~880. EN32b Round Bar Components when carburized its have a strength range of 430-490 N/mm2 and a hard wearing surface. Our pressure vessels are widely used in different industries, including food and beverage, chemical, and pharmaceutical. treatment process is carried out on it. Technical Datasheet. C20. EN8M steel (212M36) is a through hardening carbon manganese free-cutting steel, usually supplied untreated. 035 0. free cutting steel. Additionally, it has silicon (Si), phosphorus (P), and sulphur (S) in trace levels. 2% Proof Stress. En8M BS 970 Introduction. Buy EN19 Round bar, Plate, Flats, Blocks & sheets supplier and manufacturer. EN8M (212M36) Specification Chemical composition Grade Introduction: EN8M carbon steel (212M36) is a through hardening carbon manganese free-cutting steel, usually supplied untreated. It is a popular case hardening steel grade for general engineering, readily machinable and weldable in its supply condition. Alloy steels contain a wide range of steels whose compositions exceed the limitations of C, Mo, Cr, Va, Mn, Ni, Si, and B fixed for carbon steels. 2714, Metal Steel grade 56NiCrMoV7. (GPa) Mean coefficient of thermal expansion 10-6/ (°C) between 20 (°C) and. Heat Treatment: Carbonization of EN1A bright mild steel takes place at 900-950 o C then it is a furnace or air-cooled. Preheat the component carefully, then raise the temperature to 1100°C for forging. Most applications can replace each other. C55MN75 Chemical composition, C55MN75 Mechanical properties, C55MN75 Equivalent Grades, C55MN75 Steel plate, C55MN75 Steel sheet, C55MN75 Manufactures,. It is readily machinable in any form with the supplied untreated condition. 0718 1. Applications • Highstrengthshafts • Punches&dies • Drillbushings • Retainingrings • Gears ProductDescription 45C8. 4% silicon and 1. e. Its high strength-to-weight ratio, resistance to wear and tear, excellent machinability, and durability make it a reliable and cost-effective solution to many applications. For most applications tempering will be between 550-660°C. It mainly introduce the chemical composition,mechanical properties, heat treatment, processing performance and performance standards about Ck45. The chemical composition of this steel includes C, Si, Ni, Mn, S, P, Cr and Cu(1). EN8 is an appropriate for the. 0--4. En8M : 1. Ashtapad is India's one of the leading steel flanges manufacture specialize in din flanges steel flanges asme flanges stainless flanges and others products Stainless steel, Carbon steel, Alloy steel, Nickel, Other Ferrous. 40-0. 36-0. 41. 35: 0. 45%: Manganese: 0. EN8M and EN8DM steel. EN16 Chemical Composition. 2% of manganese. 45%. Percent composition tells you by mass what percent of each element is present in a compound. Current Location. Electrical Conductivity % IACS at 68°F. Quality. EN8 is a medium strength steel with good tensile strength. 840 – 880°C. ) Hardening of the carburized case would. Mass Percent Composition. Its high strength-to-weight ratio, resistance to wear and tear, excellent machinability, and durability make it a reliable and cost-effective solution to many applications. The IS 1367 Grade 8. After carburising, 655M13 / EN36B gives a hard case with a strong core, whilst retaining a remarkable degree of toughness and resistance to shock. 50. AISI 4130 steel can be cold worked using conventional methods. 60-1. SAE 1018 Bright steel bar is usually a carbon steel alloy which has had the surface condition improved by drawing, peeling or grinding over the hot rolled finish supplied by the steel mill. This alloy steel is flexible during. 4% medium carbon steel. It is mainly used for tractors, heavy vehicles, stress and the diameter of the larger plate spring, industrial production load and helical spring. The modified alloy is known to have enhanced machinability properties. EN8M EN15 C35 C40 C55 EN9 C60 EN42J C80 ASTM A106. EN8 steel is generally supplied in untreated condition or normalized condition. Normalising of EN8 bright Mild Steel takes place at 830-860 °C (1526 °F-1580 °F) then it is cooled in air. They also contain 0. 98026. table below: Table1. Grade Introduction: En9 round bar is also known by its trade name 070M55. EN8M - Bright Bar: EN3B - Bright Bar: IS2062 - Bright Bar: EN32B - Bright Bar: EN19 - Bright Bar: SAE-4140 - Bright Bar: 42CRMO4 - Bright Bar: SAE-1010 - Bright Bar. The actual hot forging temperatures in the closed die forging process will be decided by a number of factors, such as the complexity of the forged part. EN-8. C% MN % P%(MAX) S%(MAX) Si % Al %(MIN) Cr% B % BS970 EN32B 0. IN 1955 the BS970 EN range of steel specifications was revised to add further steel grades. EN43B Chemical composition, EN43B Mechanical properties, EN43B Equivalent Grades, EN43B Steel plate, EN43B Steel sheet, EN43B Manufactures, EN43B Suppliers, EN43B. It falls in a class of low alloy steel. M/s Textron Steel and Alloys is one of the Largest Manufacturer, Stockiest, Supplier, Importer and Exporter of Stainless Steel, Carbon Steel, Alloy Steel, Mild Steel, High Nickel Alloys , Special Alloys, Aluminium Alloys, Copper Nickel, Titanium Alloys, Duplex & Super Duplex , Tantalum, Abrasion Resistant Steel, Hadfield Manganese Steel, Corten Steel,. For various specification of steel production and processing to provide the standard production,we have the professional experience for Ck45. Chemical Composition of ASTM A36 Bars. Its water demand is 92 % and its chemical composition is shown in Table 1. AISI 1140. 15%. 060 Max 8620 Steel Chromium –. The material retains a remarkable degree of toughness. Bright drawn steel has more consistent hardness, and increased. Popular Steel Corporation - Offering Carbon Steel Bars EN 8, For Construction, Material Grade: Standard at Rs 78/kg in Chennai, Tamil Nadu. 15-0. 35 0. The Chemical Composition of EN 8 contains a carbon content of 0. EN8 is widely used for applications that require better properties than mild steel but does not justify the costs of alloy steel. 45C8 Annealing: 680 – 710°C/furnace. 8% Mn, and 0. This schedule is not intended to be used as a standard. Chemical Composition of Ferritic & Martensitic Steel Grade like SS409M, SS410, SS415, SS420, SS430, SS431, SS439, SS441 etc. This steel is known for its good corrosion resistance and formability, coupled with practical mechanical properties. However, other compounds are present in table salt, depending on its source or additives that may be included. en8m 212m36 - 40c10s18 en8m 1i46 - sae1146 - - 40c10s18 en8m sae1146 - internal standard. EN19 SAE 4140 SAE 4145H SAE 4150 42CrMo4 34CrMo4 SAE 4130 BS 970 709 M40 EN16 EN18. The actual hot forging temperatures in the closed die forging process will be decided by a number of factors, such as the complexity of the. #536/35E/2/4 Industrial Area C, Yuvraj Road, Kanganwal, Ludhiana. 04 0. Tensile properties can vary but are usually between 500-800 N/mm². In addition, residual elements such as copper, molybdenum, aluminum, chromium, and nickel are present in these steels. 60-1. The material retains a remarkable degree of toughness. We have increase our range of spring steel bar to add EN47 Spring Steel Round Bar. 40%: Manganese : 0. Cr. free cutting steel. EN8 or 080m40 can be tempered at a heat of between 550 °C to 660 °C (1022 °F-1220 °F), heating for about 1 hour for every inch of thickness, then cool in oil or water. More. C30E Lucefin Group Cold-drawn +C (080M30) BS 970 pt. The alloy for en1a round bar is a low carbon-manganese steel grade. 44% carbon and 0. 050 Max: Phosphorus : 0. EN 8 material contain 0. Application. chemical composition (cast analysis) (%) europe italy germany france uk usa en 10087: 1998 en 10277-3: 2008 (uni 4838-80) (din 1651-88) (nf a 35-562-86) (bs 970 pt. founded in year 1982, re-established in the year 2016, is the leading EN 28 Alloy Steel Manufacturer in Mumbai. 15-9. 0737: 11SMnPb30. 050 Max: Chromium -Molybdenum -Nickel – Is the en8m steel available in free machining form? ASTM SA-36 is the most commonly used mild and hot-rolled steel. We use high carbon steel material and high alloy steel raw materials to achieve the required properties in this standard. This process has little or no effect on hardness. AISI C30 steel is a medium tensile steel supplied in the black hot rolled or normalized condition. 36-0. In addition, residual elements such as copper, molybdenum, aluminum, chromium, and nickel are present in these steels. It can. 0727 - - - mechanical properties - as rolled condition size mmen8m 212m36 - 40c10s18 en8m 1i46 - sae1146 - - 40c10s18 en8m sae1146 - internal standard. The following table shows the chemical composition of EN8M steel: EN8M Mechanical Properties: EN8M Hardness: EN8M Heat treatment: EN8M Hardening: EN8M Tempering: EN8M Physical Properties: EN8M Thermal Properties: EN8M Forging Properties: EN8M Stress Reliving: EN8M Normalizing: EN8M Annealing: EN8M Density: Machinability: EN8M Welding: Chemical composition; Carbon : 0. Hardness after Tempering: 62-64. EN8DM also known as 212A42, is a medium carbon steel with reasonable tensile strength. 06% P, >0. Normalising of EN8 bright Mild Steel takes place at 830-860 °C (1526 °F-1580 °F) then it is cooled in air. AISI 1020. Standard Chemical Composition of EN8 Steel . Chemical Composition; Mechanical Properties; Sheets / Plates; Equivalent Grade / Specifications; Applications; Home Products Carbon Steel AISI 1140. 30%: Silicon-. 4% silicon and 1. It is also available in a free-machining version, EN8M (212A42) EN8 in its heat treated forms possesses good homogenous metallurgical structures, giving consistent machining properties. EN19:- 1% chromium molybdenum high. Bright Bars have found usage at a very wide scale, extending quality construction finish, anti-corrosive properties, and high. EN19 welding rod comes under the class of low alloy steel. General purpose steel for applications requiring added strength and superior tensile properties to mild steel specifications. 18 0. 40 0. We stock EN1A and leaded in bright bar black round bar, hexagon and blocks. Application: En 8 finds wide varieties of application not only for Forging, casting, Connecting rods, axel shaft and crank shaft but also used for low cost die Material in tool and die making industries. 35 0. EN32B is a carbon case hardening steel. En8M: 1. 20C8 Carbon steel is an unalloyed low carbon grade. EN8M EN15M AISI 1144 AISI 1136 36SMnPb14. g. Stainless Steel Coil Sheet Manufacturers, Factory, Suppliers From China, In addition, we would properly tutorial the purchasers about the application techniques to adopt our items plus the way to select appropriate materials. a) BS 970-1955 b) BS 970 - 199 c) SAE Specifications d) DIN Specifications e) JIS Specifications You are welcome to e-mail us at ambheferro@gmail. Grade Introduction: En8D Carbon Steel Round Bar are precisely manufactured by our knowledgeable professionals using latest technology and the superior quality of carbon steel available in the market. filtered tea. SAE 4140 alloy steel is usually supplied with ready heat treated to hardness in 18-22 HRC. 0% Mn, <1. EN19 steel bright round bar is an engineering alloy steel containing chromium and molybdenum. 10-0. 8519), Standards of steel 31CrMoV9 (1. It can be used in certain chemical applications due to its resistance to nitric acid. 20-0. 0. However when the method is not given in 1The primary structure consists of amino acids that are linked by peptide bonds and form linear chains of polypeptides. EN8 steel is. 035 Mo Al Cu Nb Ti V Ce N Co Pb B Other Cr+Ni+Mo ≤ 0. chemical composition (cast analysis) (%) europe italy germany france uk usa en 10087: 1998 en 10277-3: 2008 (uni 4838-80) (din 1651-88) (nf a 35-562-86) (bs 970 pt. An alloy of carbon and iron is known as steel and the properties of steel are different according to its grade. En36C is used specifically in heavy duty. After forging, cool slowly. En1a Steel EN8M (212M36) Speci cation Chemical composition En8m Steel Carbon 0. These are thus tested at minus 20 centigrade to test its impact resistance. It’s yield strength is between 320-610 MPa , C50 tensile strength is from290MPa to 590MPa. The H11 Tool Steel Carbon content lies between 0. 03 0. EN8M steel is a free-machining grade and is readily machinable in any condition. EN3A | 070M20 steel will withstand a moderate amount of cold deformation and only offers low strength but good machinability. En41B is a very popular grade of low carbon Manganese Free Cutting Steel, which is most suitable for the manufacture of repetition turned components, such as nuts, bolts, hydraulic fittings, and studs, particularly where intricate drilling and machining operations are involved. H11. Matmatch 2. 04 Balance . Category 2 : Steel specified by chemical composition. 42CrMo4 steel bright bar is an engineering alloy steel containing chromium and molybdenum. En8m ASTM 1345 Carbon Steel Used in Gears Shafts, Find Details and Price about Steel Shafts Steel from En8m ASTM 1345 Carbon Steel Used in Gears Shafts - Shandong Shanshui Special Steel Co. 00%: Sulphur: 0. Tempering - AISI 1018 mild/low carbon steel is tempered at 150°C – 200°C to improve case toughness. Popular Steel Corporation. 40 0. Temperature. It is supplied as a hot rolled or bright drawn finish bar. SAE 52100 is equivalent to DIN 100Cr6, GB GCr15 steel. EN8 is suitable for all round engineering purposes that may require a Steel of greater strength. ASTM SA105 carbon steel can be forged at temperatures in the range of 2200 to 1700 F followed by quenching and tempering or normalizing. Machinability similar to that of mild steel can be expected, however weldability is reduced. 25% C. Annealing - The AISI 1018 mild/low carbon steel is heated at 870°C – 910°C and allowed to cool in a furnace. 0 Bal--5. Get Latest Price Request a quote. En 14A and 14B, when heat treated, are used in preference to carbon steels where greater toughness and. Get EN Series Steel at lowest price | ID: 20246189373C There are two C 4 H 5 N 2 O formula units in caffeine, so the molecular formula must be (C 4 H 5 N 2 O) 2 = C 8 H 10 N 4 O 2. Chemical composition; Carbon : 0. HCHCR Annealing: D3 is supplied in the annealed and machinable condition. In addition to the descriptive steel grade naming system indicated above, within EN 10027-2 is defined a system for creating unique steel grade numbers. 60-1. Contact person: Dr. 00%: Sulphur:EN3 steel stockholders and suppliers. Grade Introduction: EN8M carbon steel (212M36) is a through hardening carbon manganese free-cutting steel, usually supplied untreated. It is suitable for case hardening and electroplating. Fe. EN36C Alloy Steel is a carburizing steel grade with very high surface strength with a soft but strong core. EN18 chemical composition and EN18 Mechanical Properties are mentioned below: Get Quote. EN8 Carbon Steel is Available in. 70 0. free cutting steel. one of the steels p roduced for the manufacture of various . This law states that if a compound is broken down into its constituent elements, the masses of the constituents will always have the same proportions, regardless of the quantity or source. 40 - 0. 44 %. 70-0. Bright Bars offered to find application in areas like Machined Components, Dairy Equipment, Pump. EN8M 212M36 - 40C10S18 EN8M 1I46 - SAE1146 - - 40C10S18 EN8M SAE1146 - LOW CARBON STEEL equivalent grades. 30/0. Chemical Ni composition: (Typical analysis in %) 0,42 0,50 <0,40 0,50 0,80 <0,045 <0,045 <0,40 <0,10 0,40 <0,63 Application: Plain carbon steel for mechanical engineering and automotive components Hot forming and heat treatment: Forging or hot rolling: Normalising: Soft annealing: Hardening: Tempering: 1100 - 850°C 840 - 880°C/airOHNS. For most applications tempering of EN9 will be between 550-660°C. We help make stainless solutions simple for you by ensuring satisfaction through high delivery performance, flexibility and extensive service. T6511 and T6510 tempers are produced by heat treatment at 160°C (320°F). IS 40Ni2Cr1Mo28 Chemical Composition and Mechanical Properties provided. EN8M EN15M AISI 1144 AISI 1136 36SMnPb14 36SMnPb14+C 38SMn28 12L14 AISI. The average atmospheric pressure at sea level is 1. EN24 steel Bright bar is a very high strength steel alloy which is supplied hardened and tempered. Grade C Mn P S Si; EN8: 0. 7 15. 4. Introduction; Chemical; Mechanical; Physical; Messages; B. 40%: Manganese: 0. 02 0. Also available as EN1A leaded for enhanced machinability. The physico-chemical properties of milk are dependent on several factors such as composition, structure of components, processing parameters and temperature. 30: EN8 Pressure Vessel Steel Plates Mechanical Strength Table. En8 and 080M40. More.