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ASTM A202 Grade B is a chromium-manganese-silicon low-alloy steel tailored for high-pressure, medium-temperature pressure vessel applications.2026-04-30
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ASTM A202 Grade A is a critical chromium-manganese-silicon low-alloy steel plate specifically designed for welded pressure vessels and boilers operating at medium temperatures.2026-04-30
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ASTM A202 Pressure Vessel Steel Material and Grades:
Alloy System: **Chromium-Manganese-Silicon (Cr-Mn-Si)** Low-Alloy Heat-Resistant Steel2026-04-17 -
ASTM A204/A204M Grade B molybdenum alloy steel plates for pressure vessels feature superior chemical composition and mechanical properties compared to Grade A2026-04-10
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As a molybdenum-alloy steel plate for pressure vessels under the ASTM A204/A204M standard, A204 Gr.A is a low-alloy, high-strength material specifically designed for service conditions involving moderate temperatures (≤400°C) and moderate-to-high pressure2026-03-31
ASTM A202/A202M A202GrB steel
ASTM A202/A202M A202GrB steel is under standard ASTM A202/A202M. ASTM A202/A202M standard specification for pressure vessel plates, alloy steel, chromium-manganese-silicon. ASTM A202/A202M steel plates are normally supplied in the as-rolled condition. ASTM A202/A202M plates may be ordered normalized or stress relieved, or both.
ASTM A202/A202M A202GrB steel
ASTM A202/A202M A202GrB steel Chemical composition: C≤0.17, P≤0.035, S≤0.035, Cr=0.35- 0.60, Si=0.60-0.90.
ASTM A202/A202M A202GrB steel Mechanical property: Yield strength≥310MPa, Tensile strength≥ 515-655MPa, Elongation in 2 in. [50mm], min, %≥19%.
ASTM A202/A202M A202GrB steel is widely applied in Petroleume, Chemical Factory and the Boilers domains. ASTM A202/A202M A202GrB steel is made the Reactor, Heat Exchanger, Separator, Spherical Tank, the Tank of oil gas, Nuclear reactor pressure shell, High-pressure water pipe, Turbin shell and other equipments.
BEBON is ASTM A202/A202M A202GrB steel supplier, we can offer High quality steel plate, and pretreatment of the advanced equipment. If you are interested in ASTM A202/A202M A202GrB steel, please contact us.
Tags: ASTM A202/A202M A202GrA steel, SB 480 steel, SB 450 steel