EN10028-2 Alloy A387Gr22CL1 steel is described as a "Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum". The specification covers alloy steel plates intended primarily for welded boilers and pressure vessels designed for elevated temperature use.
Specification of EN10028-2 Alloy A387Gr22CL1 steel we can supply
Thickness: 8mm to 150mm
Width: 1500mm to 4200mm
Length: 4000mm to 18000mm
Gr. 2 |
Gr. 12 |
Gr. 11 |
Gr. 22 |
Gr. 22L |
Gr. 21 |
Gr. 21L |
Gr. 5 |
Gr. 9 |
Gr. 91* |
|
C |
0.05-0.21 |
0.05-0.17 |
0.05-0.17 |
0.05-0.15 |
0.10 |
0.05-0.15 |
0.10 |
0.15 |
0.15 |
0.08-0.12 |
Mn |
0.55-0.80 |
0.40-0.65 |
0.40-0.65 |
0.30-0.60 |
0.30-0.60 |
0.30-0.60 |
0.30-0.60 |
0.30-0.60 |
0.30-0.60 |
0.30-0.60 |
P |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.020 |
S |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.025 |
0.010 |
Si |
0.15-0.40 |
0.15-0.40 |
0.50-0.80 |
0.50 |
0.50 |
0.50 |
0.50 |
0.50 |
1.00 |
0.20-0.50 |
Cr |
0.50-0.80 |
0.80-1.15 |
1.00-1.50 |
2.00-2.50 |
2.00-2.50 |
2.75-3.25 |
2.75-3.25 |
4.00-6.00 |
8.00-10.00 |
8.00-9.50 |
Mo |
0.45-0.60 |
0.45-0.60 |
0.45-0.65 |
0.90-1.10 |
0.90-1.10 |
0.90-1.10 |
0.90-1.10 |
0.45-0.65 |
0.90-1.10 |
0.85-1.05 |
V |
- |
- |
- |
- |
- |
- |
- |
- |
0.04 |
0.18-0.25 |
Application of EN10028-2 Alloy A387 steel
ASTM A387 pressure vessel steel is widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, SPHErical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station, high pressure pipe.
Next: EN 10025-6 grade S460Q steel, S460Qstee plate, S460Q sheet