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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 A203/A203M A203GrB steel, ASTM A203/A203M A203GrB steel Specification
ASTM A203/A203M A203GrB steel is a nickel alloy steel in welded pressure vessels. ASTM A203/A203M A203GrB steel shall be killed and shall conform to the fine austenitic grain size requirement of Specification ASTM A203/A203M. ASTM A203/A203M A203GrB steel is widely used in the fabrication of boilers and pressure vessels in industries such as shipbuilding, petrochemical and manufacturing.
ASTM A203/A203M A203GrB steel
ASTM A203/A203M A203GrB steel Specification:
Thickness: 6MM to 150MM
Width: 1500mm to 4050mm
Length: 3000mm to 15000mm
ASTM A203/A203M A203GrB steel has different minimum strength levels as 450MPa and 485MPa separately,where the main difference between them exist.For more Supplementary requirements such as S1. Vacuum Treatment,S2. Product Analysis and so on,do not hesitate to contact us -- Bebon Steel, we will do our best to satisfy you.
Tags: ASTM A203/A203M A203GrA steel,ASTM A202/A202M A202GrB steel, ASTM A202/A202M A202GrA steel