Longhai special steel

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EN

1.2311 steel plate/sheet Supply from stock

Chemical ingredients: C :0.28~0.40 Si:0.20~0.80 Mn:0.60~1.00 S :≤0.030 P :≤0.030 Cr:1.40~2.00 Ni:≤0.25 Cu:≤0.30 Mo:0.30~0.55 Mechanical properties: Heat treatment standard and metallographic organization: Delivery status: steel rolling, annealing to state delivery. Code or foreign just number: HP-AMA The hardening plastic mold steels; The steel is altered applications, the hardening hard and to 34 HRC, hardness even, [...]

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42CrMo4 steel plate/sheet Supply from stock

C :0.38~0.45% Si:0.17~0.37% Mn:0.50~0.80% S :≤0.035% P :≤0.035% Cr:0.90~1.20% Ni:≤0.030% Cu:≤0.030% Mo:0.15~0.25% Mechanical properties Tensile strength σ b (MPa) : frequency 1080 (110) The yield strength σ s (MPa) : frequency 930 (95) Elongation δ 5 (%) : 12 frequency Area reduction ψ (%) : 45 frequency Impact energy Akv (J) : 63 frequency Impact [...]

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S355NC steel plate/sheet Supply from stock

EN10149 S355NC steel plate/sheet,EN10149 S355NC steel plate/sheet, under EN standard, we can regard S355NC steel plate/sheet as high strength steels for cold-forming, normalised steel. EN10149 S355NC is mainly used as high strength steels for cold-forming,normalised steels.The EN10149 S355NC steel grade offers excellent bending,flanging cold bordering and folding properties in both longitudinal and transverse direction.The bending radiispecified below should be observed as [...]

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P295GH steel plate/sheet Supply from stock

P295GH steel plate, EN10028 P295GH steel plates is a kind of material for boiler and pressure vessel steel. EN10028 P295GH steel plates is characterised by a minimum yield strength of 220 – 295 MPa and by good weldability,so P295GH steel is mainly used to  for manufacturing boilers, pressure vessels and pipes transporting hot liquids.the following are EN10028 P295GH steel plate’s Chemical composition and [...]

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S 355 K2G1W steel plate/sheet Supply from stock

S 355 K2G1W steel plate, EN 10155 S 355 K2G1W steel plate, under EN 10155 standard, we can regard S 355 K2G1W steel plate as Steel Resistant to Atmospherical Corrosion S 355 K2G1W steel plate is one mainly of Steel Resistant to Atmospherical Corrosion, S355K2G1W steel plate is a EN standard steel plate with different yield strength and tensile [...]

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S420NL steel plate/sheet Supply from stock

EN 10111 S420NL steel plate/sheet,EN 10111S 420NL steel plate/sheet, under EN standard, we can regard S420NL steel plate/sheet as fine-grain structural steels, normalised rolled steels.EN 10111 S420NL is mainly used as fine-grain structural steels, normalised rolled steels. EN 10111 S420NL steel plate/sheet is a hot rolled structural steels,which under specification EN 10025_3.The yield strength of S420NL shall be [...]

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P275NL1 steel plate/sheet Supply from stock

EN10028 P275NL1 steel plate/sheet,EN10028 P275NL1 steel plate/sheet, under EN standard, we can regard P275NL1 steel plate/sheet for boilers and Pressure Vessels steels.EN10028 P275NL1 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 hot liquid.And the followings are the chemical [...]

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