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Products- Boiler steels
- High carbon steel
- High Yield steel
- steel for welded tubes
- General construction steel
- steel with Cr.,Mo.,Cr-Mo
- Steel for large diameter pipes
- Simple pressure vessels steel
- Steel for gas cylinders and gas vessels
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- Steel for boilers and pressure vessels
- steel resistant to atmospherical corrosion
- Carbon steel and low alloy steel
- Fine-grain structural steels,normalised rolled
- weldable normalized fine grained pressure vessel steels
ASTM A 204 gr A / B/ C steel plate supplier
ASTM A 204 gr A / B/ C steel plate supplier
ASTM A204 standard specification is a molybdenum alloy steel for pressure vessel plates.
ASTM A204 steel is used in fabricators serving industry,especially in the oil,gas and chemical supply markets.
ASTMA204 chemical composition :
|
Grade |
TheElementMax(%) |
||||
|
C |
Si |
Mn |
P |
S |
|
|
A204 GradeA |
0.18-0.25 |
0.13-0.45 |
0.90-0.98 |
0.035 |
0.035 |
|
A204 GradeB |
0.20-0.27 |
0.13-0.45 |
0.90-0.98 |
0.035 |
0.035 |
|
A204 GradeC |
0.23-0.28 |
0.13-0.45 |
0.90-0.98 |
0.035 |
0.035 |
Mechanical property of A204 GradeA steel plate
|
Tensile strength [MPa] |
65-85[450-585] |
|
Yield strength min [MPa] |
37[255] |
|
Elongation [200mm]min,% |
19 |
|
Elongation [50mm]min,% |
23 |
Mechanical property of A204 GradeB steel plate
|
Tensile strength [MPa] |
70-90[485-620] |
|
Yield strength min [MPa] |
40[275 |
|
Elongation [200mm]min% |
17 |
|
Elongation [50mm]min% |
21 |
Mechanical propertyof A204 Grade C steel plate
|
Tensile strength [MPa] |
75-95[515-655] |
|
Yield strength [MPa] |
43[295] |
|
Elongation [200mm]min% |
16 |
|
Elongation [50mm]min% |
20 |
Bebon international is a professional ASTM A204 Grade steel Chinese supplier. If you have any requires, please contact us