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鐗岃櫉

鍨嬭櫉

AWS

鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(wt.%)

鐔旀暦閲戝爆姗熸鎬ц兘

C

Mn

Si

S

P

Cr

Ni

Mo

V

鍏朵粬

R_?m

(MPa)

R_eL

(MPa)

A

(%)

KV₂

(J)

PWHT

R106Fe

E5018-1M3

E7018-A1??

鈮�0.12

鈮�1.00

鈮�0.80

鈮�0.015

鈮�0.020

鈥�

鈥�

0.40-0.65

鈥�

鈥�

鈮�490

鈮�410

鈮�22

0鈩�

鈮�54

620鈩�脳1h

R307

E5515-1CM

E8015-B2

0.05-0.12

鈮�0.90

鈮�0.80

鈮�0.015

鈮�0.020

1.00-1.50

鈥�

0.40-0.65

鈥�

鈥�

鈮�550

鈮�460

鈮�20

0鈩�

鈮�54

690鈩�脳1h

R307锛�H锛�

E5515-1CM

鈥�

0.05-0.12

鈮�0.90

鈮�0.80

鈮�0.010

鈮�0.010

1.00-1.50

鈥�

0.40-0.65

鈥�

鈥�

鈮�550

鈮�460

鈮�20

-10鈩�

鈮�54

-20鈩�

鈮�54

690鈩�脳6h

R306Fe

E5518-1CM

E8018-B2

0.05-0.12

鈮�0.90

鈮�0.80

鈮�0.015

鈮�0.020

1.00-1.50

鈥�

0.40-0.65

鈥�

鈥�

鈮�550

鈮�460

鈮�17

0鈩�

鈮�54

690鈩�脳1h

R317

E5515-

1CMV

鈥�

0.05-0.12

鈮�0.90

鈮�0.60

鈮�0.015

鈮�0.020

0.80-1.50

鈥�

0.40-0.65

0.10-0.35

鈥�

鈮�550

鈮�460

鈮�15

0鈩�

鈮�54

730鈩�脳2h

R407

E6215-

2C1M

E9015-B3

0.05-0.12

鈮�0.90

鈮�1.00

鈮�0.015

鈮�0.020

2.00-2.50

鈥�

0.90-1.20

鈥�

鈥�

鈮�620

鈮�530

鈮�15

0鈩�

鈮�54

690鈩�脳1h

R406Fe

E6218-

2C1M

E9018-B3

0.05-0.12

鈮�0.90

鈮�1.00

鈮�0.015

鈮�0.020

2.00-2.50

鈥�

0.90-1.20

鈥�

鈥�

鈮�620

鈮�530

鈮�15

0鈩�

鈮�54

690鈩�脳1h

R507

E5515-

5CMV

E8015-B6

鈮�0.12

0.50-0.90

鈮�0.50

鈮�0.015

鈮�0.020

4.5-

6.0

Cu鈮�0.50

0.40-0.70

0.10-0.35

鈥�

鈮�550

鈮�460

鈮�14

甯告韩

鈮�54

750鈩�脳4h

R717

E6215-

9C1MV

E9015-B9

0.08-0.13

鈮�1.25

鈮�0.30

鈮�0.010

鈮�0.010

8.0-

10.5

鈮�1.0

0.85-1.20

0.10-0.35

Mn+Ni鈮�1.5
Cu鈮�0.25

Al鈮�0.04

Nb:0.02-0.10

N:0.02-0.07

鈮�620

鈮�530

鈮�15

鈥�

740鈩�脳2h