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A387 Gr12 CL2|A387GR12CL2|A387-GR.12 CL2 Steel material
Source:Xin Steel Industry Date:2015/05/12
Steel Grade: ASTM A387 Gr12 CL2,A387 Gr12 Cl2 Normalized+Tempered plate
Relative steel grades: P265GH,P295GH,P355GH,16Mo3,15Mo3,A204 Grade A,A285 Grade C,SA299 Grade A,SA387GR11CL1,A387GR11CL2,A387GR22CL2,Q345R.
Main application:Boiler steel plates are used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.
Rolling range: Thickness*Width*Length 6-450mm*1500-4200mm*5000-18000mm
Surface Treatment: Coated,Shop primer painting
Test: Low temperature impacting test,Ultrasonic examination,Quenched and Tempered,NACE,HIC,SSCC and Third party inspections by end user.
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►Mechnical property for A387Gr12Cl2 boiler steel:
|
Yield strength (≥Mpa) |
Tensile strength (Mpa) |
Elongation in ≥,% | |
|
275 |
450-585 |
200mm |
50mm |
|
19 |
22 | ||
►Chemical composition for A387 Grade 12 Cl2 boiler steel (Product Analysis Max%)
|
Main chemical elements composition of A387Gr12Cl2 | ||||||
|
C |
Si |
Mn |
P |
S |
Mo |
Cr |
|
0.04-0.17 |
0.13-0.45 |
0.35-0.73 |
0.035 |
0.035 |
0.40-0.65 |
0.74-1.21 |