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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
P460NL1 steel plate, P460NL1 steel chemical composition
P460NL1 steel plate is one of our main products, we keep more than 1000 tons P460NL1 steel plate in stock every month. The following is P460NL1 steel chemical composition and P460NL1 steel tensile requirements for your reference:
P460NL1 steel plate specification:
Steel Grade:P460NL1
Steel Standard: EN10028-3
Thickness:6mm-450mm
Width:1200mm-4200mm
Length:3000mm-18000mm
P460NL1 steel surface treatment: Shot blasting and painting or coated.
P460NL1 steel Chemical Composition:
|
C |
Si |
Mn |
P |
S |
Al total |
N |
Cr |
|
0.20 |
0.60 |
1.10-1.70 |
0.025 |
0.015 |
0.020 min |
0.025 |
0.30 |
|
Cu |
Mo |
Nb |
Ni |
Ti |
V |
Nb+Ti+V |
|
|
0.70 |
0.10 |
0.05 |
0.80 |
0.03 |
0.20 |
0.22 |
P460NL1 steel tensile requirements:
|
Product Thickness |
Yield Strength MPa |
Tensile Strength MPa |
Elongation A% |
|
up to 16 mm |
460 min |
570 to 730 |
17 min |
|
16 to 40 mm |
445 min |
570 to 720 |
17 min |
|
over 40 to 60 mm |
430 min |
570 to 720 |
17 min |
|
over 60 to 100 mm |
400 min |
540 to 710 |
17 min |
P460NL1 steel main application: