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A387 Gr22 CL1|A387GR22CL1|A387-GR.22 CL1 Material steel specification
Source:Xin Steel Industry Date:2015/05/12
Steel Grade: ASTM A387 Gr22 CL1,A387 Gr22 Cl1 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 A387Gr22Cl1 boiler steel:
|
Yield strength (≥Mpa) |
Tensile strength (Mpa) |
Elongation in ≥,% | |
|
205 |
415-585 |
200mm |
50mm |
|
... |
18 | ||
►Chemical composition for A387 Grade 22 Cl1 boiler steel (Product Analysis Max%)
|
Main chemical elements composition of A387Gr22Cl1 | ||||||
|
C |
Si |
Mn |
P |
S |
Mo |
Cr |
|
0.04-0.15 |
0.50 |
0.25-0.66 |
0.035 |
0.035 |
0.85-1.15 |
1.88-2.62 |