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鐗岃櫉

鍨嬭櫉锛堢浉鐣朵簬锛�

AWS锛堢浉鐣朵簬锛�

鐔旀暦閲戝爆鍖栧鎴愬垎(wt.%)

C

Mn

Si

S

P

Cr

Ni

Fe

鍏跺畠

纭害

JWD507T

EDCr-A1-15

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鈮�0.15

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鈮�0.03

鈮�0.04

10.0-16.0

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浣欓噺

鈮�2.5

HRC

鈮�40

JWD507MoT

EDCr-A2-15

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鈮�0.20

鈥�

鈥�

鈮�0.03

鈮�0.04

10.0-16.0

鈥�

浣欓噺

鈮�2.5

HRC

鈮�37

JWD516MAT

EDCrMn-A-16

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鈮�0.25

6.0-8.0

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鈥�

鈥�

12.0-14.0

鈥�

浣欓噺

鈥�

HRC

38-48

JWD517T

EDCr-B-15

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鈮�0.25

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鈥�

鈥�

鈥�

10.0-16.0

鈥�

浣欓噺

鈮�5.0

HRC

鈮�45

JWD577T

EDCrMn-C-15

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鈮�1.1

12.0-18.0

鈮�2.0

鈥�

鈥�

12.0-18.0

鈮�6.0

浣欓噺

鈮�3.0

HRC

鈮�28

JWD802T

鈥�

ERCCoCr-A

0.7-1.4

鈮�2.0

鈮�2.0

鈥�

鈥�

25-32

鈮�3.0

鈮�5.0

Co: 浣欓噺

W: 3.0-6.0

HRC

鈮�40

JWD812T

鈥�

ERCCoCr-B

1.2-2.0

鈮�2.0

鈮�2.0

鈥�

鈥�

25-32

鈮�3.0

鈮�5.0

Co 浣欓噺
W: 7-10

HRC

鈮�44