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Tel: 0086-21-55891371
Fax:0086-21-33856932 Email: info@testeel.com Skype: gwcount Msn: gwcount@hotmail.com Website: www.testeel.com
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GCr15SiMn
Details
C ：0.95～1.05
Si：0.40～0.65
Mn：0.90～1.20
S ：≤0.020
P ：≤0.027
Cr：1.30～1.65
Ni：≤0.30
Cu：≤0.25
σb (MPa)：1831
Akv (J)：23
65HRC