Longhai special steel

Steel plate,Sheet,Coil,Flat bar,Round bar suppliers

TStE285 steel plate/sheet Supply from stock

DIN 17102 TStE285 steel plate/sheet,DIN 17102 TStE285 steel plate/sheet, under DIN standard, we can regard TStE285 steel plate/sheet as fine-grain structural steels, normalised rolled steels.DIN 17102 TStE285 is mainly used as ine-grain structural steels, normalised rolled steels. DIN 171022 TStE285 steel plate/sheet is a hot rolled structural steels, which technical delivery conditions for normalized or [...]

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S35C steel plate/sheet Supply from stock

S35C steel plate, JISG4051 S35C steel plate, under JISG4051 standard, we can regard S35C steel plate as high carbon steel. S35C steel plate is one mainly of high carbon steel,JIS G 4051 S35C is carbon steel defined for machine structural use.S35C has got excellent weldability and machinability , and they can be subjected to various [...]

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S40C steel plate/sheet Supply from stock

S40C steel plate, JISG4051 S40C steel plate, under JISG4051 standard, we can regardS40C steel plate as high carbon steel. S40C steel plate is one mainly of high carbon steel,S40C has high strength and good machinability, cold plastic deformation of medium, good weldability, after quenching and tempering after welding, heat treatment, no temper brittleness, but lower [...]

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S45C steel plate/sheet Supply from stock

S 45 C steel plate, JISG4051 S 45 C steel plate, under JISG4051 standard, we can regard S 45 C steel plate as high carbon steel. S 45 C steel plate is one mainly of high carbon steel,S45C is suitable for shafts studs, keys etc. Available as rolled or normalised. Supplied as square bar, or [...]

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SPV355 steel plate/sheet Supply from stock

JIS G3115 SPV355 steel plate/sheet,JIS G3115 SPV355 steel plate/sheet, under JIS standard, we can regard SPV355 steel plate/sheet for boilers and Pressure Vessels steels.JIS G3115 SPV355 steel plate/sheet is for boilers and Pressure Vessels steels,it is a normalized steel plate and sheet which is mainly used for building pressure vessels and boilers and pipes for [...]

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S55C steel plate/sheet Supply from stock

S 55 C steel plate,JISG4051 S 55 C steel plate, under JISG4051 standard, we can regard S 55 C steel plate as high carbon steel. S 55 C steel plate is one mainly of high carbon steel,is treated high technical heat treatment and it helps you make Die Plate & Plastics Die Plate much easier [...]

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SM400A,B,C steel plate/sheet Supply from stock

SM400A/B/C steel plate, JIS3106 SM400A/B/C steel plate, under JIS3106 standard, we can regard SM400A/B/C steel plate as common Carbon structural steel. SM400A/B/C steel plate is one mainly of common Carbon structural steel, SM400A/B/C steel plate is a structural steel grade which be used in riveted, bolted, or welded construction of bridges and buildings.It is identical to DIN:St37-3U,BS:40C,EN10025:S235J0 and FE360C and etc  SM400B JIS3106 Comparison of steel grades EN10025:1990 FE E 360 C DIN17100 ST37-3U NFA 35-501 E24-3 BS1449 40C EN 10025-2 S235J0 UNI7070 FE 360 C SM400A/B/C steel plate Chemical analysis -% by mass* Chemical elements C≤ 16mm max C>16mm max Si  max Mn max P max. S max. %,by mass 0.17 0.17 – 1.40 0.045 0.045 SM400A/B/C steel plate Mechanical properties thickness Yield Strength ReH [N/mm2] transv.min. TensileStrengthRm [N/mm2]transv. Fracture Elongation [%]transv. min. Notch Impact Energy1)Ch Vcomplete  [...]

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SS400 steel plate/sheet Supply from stock

SS400 steel plate, JIS3101 SS400 steel plate, under JIS3101 standard, we can regard SS400 steel plate as Carbon and low alloy steel SS400 steel plate is one mainly of Carbon and low alloy steel, SS400 steel plate would be used to built containers which can bear low temperature sea water.When customers order SS400 steel plate from us,our mill should be roll them completely according to JIS3101 specifications,the mill would issue original Mill test certificates before taking delivery for checking SS400 JIS3101 Comparison of steel grades EN10025:1990 FE 360 B DIN17100 ST37-2 NFA 35-501 E24-2 EN 10025-2 S235JR ASTM A283C UNI7070 FE 360 B SS400 steel plate Chemical analysis -% by mass*  Chemical elements C≤ 16mm max C>16mm max Si  max Mn max P max. S max. %,by mass 0.17 0.20 – 1.40 0.045 0.045 SS400 steel plate Mechanical properties  thickness Yield StrengthReH[N/mm2] transv.min. TensileStrengthRm[N/mm2]transv. Fracture Elongation[%]transv. min. Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J] t≤ 16mm t >16mm 235 225     20 degree [...]

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SM 570 steel plate/sheet Supply from stock

High Yield steel plate JIS 3101 SM 570 steel plate SM 570 steel plate, JIS 3101 SM 570 steel plate, under JIS 3101 standard, we can regard SM 570 steel plate as High Yield steel plate SM 570 steel plate is one mainly of High Yield steel, The SM570 steel plate are all under the JIS G3106 standard which are used for welded structures The Chemical is max composition of  SM 570 steel plate  analysis: Symbol Chemical composition C max Si max Mn P max S max SM570 0.19 0.55 1.6 max 0.035 0.035 SM 570 steel plate Mechanical properties  Symbol Yield point or proof stress N/mm2 (min) Tensile strength N/mm2 Elongation Thickness of steel mm Thickness of steel mm thinckness Test piece % min 16 or under Over 16-40 100 or under SM570 460 450 570-720 <5 NO.5 19 ≥5 <16 NO.5 26 ≥16 <50 NO.5 20

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SM520B,C steel plate/sheet Supply from stock

SM 520B/C steel plate, JIS 3106  SM520B/C steel plate, under JIS 3106 standard, we can regard  SM 520B/C steel plate as  low alloy steel  SM 520B/C steel plate is one of mainly  low alloy steel,  SM520B/C steel grade is a low alloy, high strength structural steel With this low carbon equivalent, it process good cold forming property. SM520B steel plates usual supplied in normalized or control rolled delivery condition  SM520B/C steel plate Chemical analysis -% by  mass*  Grade C.max Si.max Mn P.max S.max SM520C 0.2 0.55 1.6 0.035 0.035  SM520B/C steel plate Mechanical properties  Grade Yield point of proof stress N/mm2 min   Tensile Strength N/mm2 Elongation Thickness of steel mm Thickness of Steel mm thickness Test piece % min   ≤16 16-40 ≤100         <5 NO.5 19 SM520C 365 355 520-640 ≥5<16 NO.1A 15 [...]

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