Address:Zhengzhou city in China.
Phone:0086-371-86151827
Email:-
EN 10025-2 S275JR high strength steel plate
2018-11-21 -
EN 10025 S275JR Mild steel plate
2018-11-21 -
-
A387 Gr11 Cl1 Boiler steel plate
2018-11-16
A387 Grade 11 Class 1 is a chromium molybdenum alloy steel plates intended primarily for welded boiler and pressure vessels designed of elevated temperature service.
A387 Grade 11 Class 1 Steel dimension:
Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm
A387 Grade 11 Class 1 steel chemical composition:
|
C |
Si |
Mn |
P |
S |
Mo |
Cr |
|
0.04-0.17 |
0.44-0.86 |
0.35-0.73 |
0.035 |
0.035 |
0.40-0.70 |
0.94- |
A387 Grade 11 Class 1 Mechanical property:
|
ASTMA387 |
Mechanical Requirements |
Hardness |
|||||
|
|
Tensile Strength Apa (ksi) min |
Yield Strength Mpa (ksi)min |
Elongation min% |
Brinel max HB |
Rockwell max HRB |
||
|
Grade |
Class 1 |
Class 2 |
Class1 |
Class2 |
Class1/2 |
Class1/2 |
Class1/2 |
|
11 |
415-585 |
515-690 |
240 |
310 |
22 |
217 |
95 |
A387 Grade 11 Class 1 is a kind of Cr-Mo-alloy steel plate material used to fabric high temperature pressure vessels.
Address: Zhengzhou city in China.
Phone: 0086-371-86151827
Email: 
