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Question :What's the chemical composition of ASTM A387 Grade 2 steel plates?
Answer:
ASTM A387 Grade 2 steel chemical composition(%) :
Element |
Mn |
P |
S |
Cr |
Mo |
|||||||||||||||
Analyse |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
||||||
Min |
0.05 |
0.04 |
0.55 |
0.50 |
- |
- |
- |
- |
0.15 |
0.13 |
0.50 |
0.46 |
0.45 |
0.40 |
||||||
Max |
0.21 |
0.21 |
0.80 |
0.88 |
0.035 |
0.035 |
0.035 |
0.035 |
0.40 |
0.45 |
0.80 |
0.85 |
0.60 |
0.60 |
Note : 1 means Heat analyse ; 2 means Product analyse.
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