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The steel grades A514 Gr R alloy steel plate of thick steel plate are basically the same as those of thin steel plate. In terms of steel types, in addition to the bridge steel plate, boiler steel plate, automobile manufacturing steel plate, pressure vessel steel plate and multi-layer high-pressure vessel steel plate, some kinds of steel plates, such as automobile girder steel plate (2.5-10 mm thick), checkered steel plate (2.5-8 mm thick), stainless steel plate, heat-resistant steel plate, etc., are crossed with the thin plate.
A514 Gr R alloy steel plate
A514 Gr R alloy steel plate,The main characteristics of A514 Gr R alloy steel plate, 12Cr1MoV alloy steel plate are as follows:Compared with 12CrMoV steel, 12Cr1MoV alloy steel plate has higher oxidation resistance and thermal strength. The creep limit of 12Cr1MoV steel is close to the stress rupture strength, and it has high plasticity under the condition of long-term tension. The process and weldability of 12Cr1MoV steel are good, but it needs to be preheated to 300 ℃ before welding, and stress relief treatment is required after welding.
The stainless steel 2250 mm wide coil mill has advantages such as adapting to difficult-to-deform steel grades The Liuzhou Iron and Steel Hot Rolling Leveler project designed and supplied by MCC South is equipped with the latest straightening and leveling process (LTP technology) developed by MCC South The performance stability, cost and various consumption indicators have reached the international advanced level,A514 Gr R alloy steel plate.
A514 Gr R alloy steel plate,
Chemical composition(%) of A213 T36 steel pipe(Carbon: 010–017, Manganese: 080–120, Phosphorus: 003, Sufur: 0025, Silicon: 025–050, Nickel: 100–130, Chromium: 03, Molybdenum: 025–050, Vanadium: 002, Niobium: 0015–0045, Nitrogen: 002, Aluminum: 005, Cu 050–080) Mechanical properties for A213 T36 steel pipe: Tensile strength(min): 415Mpa; Yield strength(min): 205Mpa; Elongation: 30%; Hardness, HB: 163max,A514 Gr R alloy steel plate.
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