GM AUTO STEEL

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GM AUTO STEEL Co., Ltd. is a company specialized in mild steel plate,shipbuilding steel plate,Boiler steel,Weathering steel plateThe supply capacity per year is about 8,900,000 tons steel plate/coil according to EN10025,EN10028,ASTM A36,ASTM A131, JIS G3101,JIS G3106...

  • Gas cylinder steel plate

    Gas cylinder steel plate

    Gas cylinder steel plate is used in welded gas cylinder and related products. supplies gas cylinder steel with better anti-stress capability. Popular......

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  • Shipbuilding steel plate

    Shipbuilding steel plate

    shipbuilding steel plate suppliers,we supply A,B,D,E,AH32,DH32,EH32,FH32,AH36,DH36,EH36,FH36,AH40,DH40,EH40,FH40 with ABS,DNV,GL ....

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  • Boiler pressure vessel steel

    Boiler pressure vessel steel

    Boiler and pressure vessel grade steel comes in a variety of grades and thicknesses, and are designed to withstand the immense internal ......

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  • Alloy steel Plate

    Alloy steel Plate...

    Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. ...

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  • Q345B steel plate

    Q345B steel plate

    Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area. ...

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  • Q235B steel plate

    Q235B steel plate

    Q235 steel is Chinese structural steel, Q235A Q235B Q235C Q235D material density: 7.85 g/cm3, properties, specification, composition .. ..

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hardness for grade 709 steel

  • A 709 American Alloy Steel

    11 rows · A 709 50 has good strength to weight ratios and is conducive to bridge and support applications. The enhanced strength allows for thinner sections and yield the same support over heavier uses of mild steel.Read More

  • See all 11 rows on aasteel
  • Assab Steels 709M Machinery Steel MatWeb

    As standard ASSAB 705M is supplied tough hardened requiring no further heat treatment. It can be oil hardened to higher mechanical properties. ApplicationsASSAB 709M is suitable for flame and induction hardening. It can also be nitrided or tuffrided to a surface hardness of 600 650 Vickers.Read More

  • ASTM A709 Steel Plate Grade 36, 50, 50W , HPS 50W , HPS

    Leeco ® Steel stocks ample inventories of ASTM A709 steel plate in standard and high performance grades. OverviewCommon steel plate grade used primarily for the manufacture of bridges. Heavy thicknesses (3 inches or thicker) available at most Leeco Steel distribution centers. Available in standard grades36, 50 and 50W. Available in high performance gradesHPS 50W and HPS 70W. Dual Read More

  • 709M40 Through Hardening Steel EN19 Hillfoot

    709M40 grade steel is a versatile low alloy steel that possesses good tensile and shock resistance properties combined with ductility. Its resistance to wear can be considerably increased by flame hardening and it is also suitable for nitriding (for maximum wear and abrasion resistance).Read More

  • A709 Gr.50 steel Steel Grades

    21 rows · Tool & Die Steels Inc. Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Read More

  • See all 21 rows on steel grades
  • UK B.S. 709M40, BS 970 1 (1996), Steel Grades

    This page cover the Mechanical Properties, Chemical Element, Cross Reference of UK B.S. 709M40 steel grade, Application Specification for wrought steels for mechanical and allied engineering purposes. General inspection and testing procedures and specific requirements for carbon, carbon manganese, alloy and stainless steels, Related specifications BS 970 1 (1996),Read More

  • Steel grades according to American standards A36,

    Chemical composition A36 04b A36 0.26 0.05 0.04 0.40 A572 04 Grade 42 0.21 1.35 0.05 0.04 0.40 Grade 50 0.23 1.35 0.05 0.04 0.40Read More

  • A709 Structural, Carbon & HSLA Steel Plate Chapel Steel

    A709 is the specification used for steel plate used in the manufacture of bridges. Chapel Steel stocks A709 Grade 36, A709 Grade 50 and A709 Grade 50W.Read More

  • Standard Specification for Structural Steel for Bridges

    Specifications
  • Mechanical Properties of Steel Pivot Point

    Mechanical Properties of Steel Condition, Strength, Hardness, Machinability. Stainless Steels. AISI. Type 302 HQ Type 303. Grade 1006. 1008 1010. 1018 1022. 1038 1045. 1212 12L14. 1215 1117. 1141 1144. Type of Processing. Hot rolled Approximate Hardness. Conversions For Steel. 56 60 65 71 76 81. 85 90 95 100 105 110 114 117 120 122 Read More

  • A 709 American Alloy Steel

    A 709 50 has good strength to weight ratios and is conducive to bridge and support applications. The enhanced strength allows for thinner sections and yield the same support over heavier uses of mild steel.Read More

  • A 709 Structural Steel for Bridges AMS Resources

    A 709 Structural Steel for Bridges. a Brinell hardness test for Grades 100 and 100W. Atmospheric corrosion resistance shall also be determined. Applications. Structural Steel for Bridges. Specifications. A 709 Structural Steel for Bridges Grade 36 36 Yield strength, semi killed or killed Grade 50 50 Yield strength, semi killed or killed Read More

  • ASTM A709 Steel Plate Steel Warehouse

    Strength, Yield Strength ksi (MPa), Tensile Strength ksi (MPa)Stronger, 58 130 (400 900); Formability% ElongationLow for some grades, 14 21% For better formability consider Drawing Steel; Joining Fair Design and welding must account for stresses. Corrosion Resistance GoodRead More

  • Different Grades of A 709 American Welding Society

    Jul 13, 2009 · "HPS" stands for "high performance steel". The HPS steels are characterized by higher toughness than other steels of similar strength, and the 70 & 100 ksi grades are more weldable than the non HPS equivalents. The HPS grades come in both Q&T & TMCP, per ASTM A 709Read More

  • STKM13A SteelJIS Datasheet, Chemical composition

    STKM13A datasheet, STKM13A mechanical properties, STKM13A technical specifications. Chemical composition of Japanese steel STKM13A. Standards of STKM13A. Tensile Strength of STKM13A. Elongation of STKM13A. Density of STKM13A. Brinell, Rockwell, Vickers hardness of STKM13ARead More

  • ASTM A709/ A709M Grade 345W High Strength Low TJC Steel

    TJC Steel( owned by TJC Iron&Steel (Group) Co., Limited) is the most competitive manufacture and supplier of ASTM A709/ A709M Grade 345W High Strength Low Alloy Structural Steel Plates in China. For more details, please contact us freely. Click Here to See PDF Details for ASTM A709/ A709M Grade 345W High Strength Low Alloy Structural Steel PlatesRead More

  • Stainless steel grade chart Atlas Steels

    Note 2Hardness specication limits given are HRB = Rockwell B scale, HRC = Rockwell C scale, HB = Brinell Hardness. Note 33CR12 generally conforms with both ASTM A240 grade S41003 and with EN 10088 Parts 1 and 2, grade 1.4003. Properties quoted are from EN 10088.2.Read More

  • Steel grades The Tool Hub

    blanking dies for stainless steel or metal sheets with high hardness. DC53SKD11 ModifiedThrough Hardened50 52High toughness chromium cold work tool steel, high temperature tempering after the heat treatment can reach the high hardness of 62 HRC, especial good for much EDM wire cut works to reduce the breakage.Read More

  • 40 / 40 High quality structural carbon steel

    obtaining the quality welding needs the additional operations:heating up to 200 300 grade; the heat treeting ia annealing 40 ( 40 ) High quality structural carbon steelchemical composition, mechanical and physical properties, hardnessRead More

  • Tool Steel Applications and Grades Metal Supermarkets

    Nov 21, 2014 · This steel can achieve a high hardness, but it is rather brittle when compared to other tool steels. All W Grade tool steels must be must be water quenched, which can lead to increased warping and cracking. Typical applications of W Grade tool steel include Cold Heading,Cutting tools and knives, Embossing, Reamers and Cutlery. Air HardeningRead More

  • Standard Specification for Structural Steel for Bridges

    Grade 50W [345W], or HPS 50W [HPS 345W] shall not be substituted for Grades 36 [250], 50 [345] or 50S [345S] without agreement between the purchaser and the supplier. 1.3 When the steel is to be welded, it is presupposed that a welding procedure suitable for the grade of steel and intended use or service will be utilized.Read More

  • STEEL GRADES STEEL TYPES FAQ's Allied Steel

    AR400 Steel is very hard and durable metal, it resists abrasion and withstands high impacts, it's significantly better than a standard A36 steel plate. "AR" Steel stands for Abrasion Resistant, and this High Strength Low Alloy steel grade is considerably harder than standard Carbon Steel, with a Brinell hardness range of 360 440 BHN (Brinell Read More

  • MaterialCarbon Steel A27 GR 70 40

    Casting MaterialCarbon Steel A27 GR 70 40 Grade 70 40[485 275] (UNS CodeJ02501) is covered by ASTM A27 standard, its a good carbon steel for casting purpose. ASTM A27 / A27M 17 Standard Specification for Steel Castings, Carbon, for General Application Grade 70 40[485 275] (J02501) Casting Chemical Requirements and Mechanical Property:Read More

  • High Strength Low Alloy Steels ASM International

    High Strength Low Alloy Steels / 195 Table 1 Compositional limits for HSLA steel grades described in ASTM specifications Heat computational limits, % (b) ASTM Type or UNS specification(a) grade designation C Mn P S Si Cr Ni Cu V Other A 709 Grade 50, type 1 Read More

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