Weldability Analysis of ASTM A202 Grade B Stee

ASTM A202 Grade B is a chromium-manganese-silicon low-alloy steel tailored for high-pressure, medium-temperature pressure vessel applications.

2026-04-30
Mechanical Properties of ASTM A202 Grade A Ste

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 Plate

ASTM A202 Pressure Vessel Steel Material and Grades:
Alloy System: **Chromium-Manganese-Silicon (Cr-Mn-Si)** Low-Alloy Heat-Resistant Steel

2026-04-17
ASTM A204/A204M Grade B molybdenum alloy steel

ASTM A204/A204M Grade B molybdenum alloy steel plates for pressure vessels feature superior chemical composition and mechanical properties compared to Grade A

2026-04-10
ASTM A204 Gr.A Molybdenum Alloy Pressure Vesse

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 pressure

2026-03-31

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ASTM A203/A203M A203GrE steel Chemical Composition, ASTM A203/A203M A203GrE steel Mechanical Property

ASTM A203/A203M A203GrE steel is the element of nickel is 3.25% to be used in manufacturing pressure vessel and boilers steel grade.

ASTM A203/A203M A203GrE steel

ASTM A203/A203M A203GrE steel Specification:
Thickness: 6MM to 150MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm

ASTM A203/A203M A203GrE steel Chemical Composition:

Element	A203 Grade A Max %
C	0.20
Si	0.13-0.45
Mn	0.78-0.88
P	0.035
S	0.035
Ni	3.18-3.82

ASTM A203/A203M A203GrE steel Mechanical Property:

Mechanical Property of A203 Grade E steel plate	A203 Grade E
Tensile strength, kis [MPa] 50mm or under Over 50mm Yield strength, min, kis [MPa] 50mm or under Over 50mm Elongation in 8 in. [200 mm], min, % Elongation in 2 in. [50 mm], min, %	Tensile strength, kis [MPa] 70-90 [485-620] 70-90 [485-620] Yield strength, min, kis [MPa] 40 [275] 40 [275] 17 21

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Tags: ASTM A203/A203M A203GrD steel, ASTM A203/A203M A203GrB steel, ASTM A203/A203M A203GrA steel