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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
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SB450 Steel Plate Thickness, Surface Treatment of SB450 Steel Plate
As a reliable SB450 steel plate supplier in China, Bebon supply you SB450 steel plate hot rolled. Minimum yield strength of boiler steel plate SB450 shall be 245Mpa, and tensile strength of SB450 pressure vessel steel plate shall be within 450-590Mpa. JIS G3103 SB450 boiler steel plate owned a higher yield strength and tensile strength comparing with pressure vessel steel plate SB410.
SB450 Steel Plate Thickness: 4mm to 300mm
SB450 Steel Plate Width: 1500mm to 4000mm
SB450 Steel Plate Length: 3000mm to 18000mm
SB450 Steel Plate Delivery Condition:
Hot Rolled,CR, Normalized, Quenched, Tempering, TMCP, Electroslag Remelting Technical.
SB450 Steel Plate Test: UT,HIC,Impact test, PWHT Z15, Z25, Z35, and so on
JIS G3103 SB450 Steel Plate Application:
JIS G3103 SB450 are used to build boilers and pressure vessels such as petroleum, chemical industry, and power plants.
The surface treatment of SB450 steel plate is shot blasting and painting or coated. Bebon International Co., Ltd. can supply you SB450 steel plate with competitive price.