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Cast Steel Grade : |
ZG200-400, ZG230-450, ZG270-500, ZG310-570, |
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ZG340-640 ... |
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ZG20MnMo, ZG30CrNiMo, 35SiMnCrNiMo ... |
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ZG16Mn, ZG30Mn, G20Mn5 ... |
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Product Range : |
Machine Body, Machine Parts . |
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Product Weight : |
500 tons, in Max . |
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Cast Simulation : |
MAGMA . |
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Mechanical Property : |
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| Grade |
Equivalent Grade |
Mechanical Property |
| GB |
EN |
ASTM |
σ0.2 (MPa) |
σb (MPa) |
δ5 (%) |
Ψ (%) |
Akv (J) |
| ZG200-400 |
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J03000 |
200 |
400 |
25 |
40 |
30 |
| ZG230-450 |
GP240GH 1.0619 |
J03001 |
230 |
450 |
22 |
32 |
25 |
| ZG270-500 |
GP280GH 1.0625 |
J02501 |
270 |
500 |
18 |
25 |
22 |
| ZG310-570 |
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Grade 550-345 |
310 |
570 |
15 |
21 |
15 |
| ZG340-640 |
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Grade 620-415 |
340 |
640 |
10 |
18 |
10 |
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Chemical Composition: |
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| Grade |
Equivalent Grade |
Chemical Composition ( % ) |
| GB |
EN |
ASTM |
C |
Si |
Mn |
Cr |
Ni |
Mo |
V |
Cu |
| ZG200-400 |
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J03000 |
0.2 |
0.5 |
0.8 |
0.35 |
0.3 |
0.2 |
0.05 |
0.3 |
| ZG230-450 |
GP240GH 1.0619 |
J03001 |
0.3 |
0.5 |
0.9 |
0.35 |
0.3 |
0.2 |
0.05 |
0.3 |
| ZG270-500 |
GP280GH 1.0625 |
J02501 |
0.4 |
0.5 |
0.9 |
0.35 |
0.3 |
0.2 |
0.05 |
0.3 |
| ZG310-570 |
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Grade 550-345 |
0.5 |
0.6 |
0.9 |
0.35 |
0.3 |
0.2 |
0.05 |
0.3 |
| ZG340-640 |
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Grade 620-415 |
0.6 |
0.6 |
0.9 |
0.35 |
0.3 |
0.2 |
0.05 |
0.3 |
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