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ASTM A204
A204GRA/B/C,A204GRA/B/C steel plate, ASTM A204GRA/B/C steel,ASTM A204GRA/B/C,AMSE SA204GRA/B/C,steel plate/sheet, ASTM A204GRA/B/C steel plate/sheet for boiler steel, A204GRA/B/C carbon steel used for boiler, ASTM ASME steel plate for boiler using, A204GRA/B/C steel supplier/Chinese supplier, A204GRA/B/C steel price, ASTM A204 steel with Cr,Mo used for boiler and pressure vessel.
Equivalent grade :
A204GRA/B/C steel plate/sheet is in ASTM standard. The equal material of A204GRA/B/C is: AFNOR 36206 15CD 2.05
A204GRA/B/C |
AFNOR 36206 |
15CD 2.05 |
ASTM A204GRA/B/C steel Chemical Composition % :
Main chemical composition in ASTM A204GRA/B/C steel : A204GRA Carbon max 0.18,A204GRB Carbon max 0.20,A204GRC Carbon max 0.23;Manganese max 0.90, Silicon 0.15-0.40, Phosphorus max 0.035, Sulphur max 0.035 More detailed information, please refer to the flowing table:
Grades |
C |
Mn |
S |
P |
Si |
Cr |
Cu |
Mo |
A204grA |
0.18 |
0.90 |
0.035 |
0.035 |
0.15-0.40 |
- |
- |
- |
A204grB |
0.20 |
0.90 |
0.035 |
0.035 |
0.15-0.40 |
- |
- |
- |
A204grC |
0.23 |
0.90 |
0.035 |
0.035 |
0.15-0.40 |
- |
- |
- |
ASTM A204GRA/B/C steel Mechanical Properties
ASTM A204grA/B/C steel grade is a kind of steel which with Cr., Mo.,Cr-Mo and mainly used for pressure vessels.The steel grade A204grA/B/C is according to ASTM standard which with the yield strength of 220MPa.The followings are the chemical composition and mechanical properties of ASTM A204grA/B/C steel plate. More detailed information about ASTM A204grA/B/C steel Mechanical Properties , please refer to the following table:
Grade |
Tensile Strength |
Yield Strength |
Elongation in |
Elongation in |
Max Thickness |
A204 |
440-590 |
220-275 |
19 |
24 |
250 |
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