-
ASTM A202 Grade B is a chromium-manganese-silicon low-alloy steel tailored for high-pressure, medium-temperature pressure vessel applications.2026-04-30
-
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
-
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
-
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 A516 grade 55 boiler steel plate Payment Term
ASTM A516 grade 55 boiler steel plate is used in moderate and lower temperature pressure vessels steel because of the steel material chemical composition and the property in welding.
This specification A516 grade 55 boiler steel plate covers carbon steel plates intended primarily for use in welded pressure vessels where improved notch toughness is important. ASTM A516 allows for four different strength levels. The most common is Grade 70.
ASTM A516 grade 55 boiler steel plate Chemical composition(%)
C:0.18-0.26 Si:0.13-0.45 Mn:0.55-1.0 P≤0.035 S≤0.035
ASTM A516 grade 55 steel plate Mechanical property
Thickness:6-40mm Min yield (Mpa):205Mpa Tensile(Mpa):380-515Mpa Elongation(%):27%
Thickness:40-100mm Min yield (Mpa):205Mpa Tensile(Mpa):380-515Mpa Elongation(%):23%
Dimension range :3mm -500mm x 1000mm-4000mm x 1000mm-18000mm
Delivery time : Promptly ( Stock) or 10-40 days (Production)
Stock : Available
Payment Term : T/T or L/C At sight .
How long establishement of Bebon International?Bebon Iternational is founded in a nearly decade years, having a fixed customer base and sold in the country about ASTM A516 grade 55 boiler steel plate .If you are urgent need of A516 grade 55 boiler steel plate, if belive us,pls contact us.