Gneesteel is specialized in supplying ASTM A203 steel plate in A203 Grade B. For more information of A203 Grade B steel plates, please check them in following:
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A203 Grade B Nickel Alloy Steel Plates Chemical Composition |
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C |
P |
S |
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A203 Grade B |
0.17 |
0.13-0.45 |
0.78-0.88 |
0.035 |
0.035 |
Carbon Equivalent: Ceq=【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
A203 Grade B mechanical properties
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ASTM A 203 |
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2 in. (50 mm) & under |
70-90 |
[485-620] |
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over 2 in. (50 mm) |
70-90 |
[485-620] |
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Yield strength, min. |
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2 in. (50 mm) & under |
40 |
[275] |
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over 2 in. (50 mm) |
40 |
[275] |
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Elongation in 8 in. (200 mm), min, % |
17 |
|
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Elongation in 2 in. (50 mm), min, % |
21 |
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The inspection and testing required for ASTM A203 nickel-alloy steel plates include: chemical analysis, tension test, Charpy V-Notch impact test, drop weight test, high-temperature tension test, ultrasonic examination, as well as magnetic particle examination.
If you have some question or demands,please contact us at free time.
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