批发金威非合金钢及细晶粒钢焊条冀冲锋不锈钢药芯气保焊丝量大从优

牌号

型号

AWS

熔敷金属化学成分(wt.%)

熔敷金属机械性能

C

Mn

Si

S

P

Cr

Ni

Mo

V

其它

R _m

(MPa)

R_eL

(MPa)

A

(%)

KV₂ (J)

PWHT

J427HIC

E4315

—

≤0.20

≤1.20

≤1.00

≤0.010

≤0.010

≤0.20

≤0.30

≤0.30

≤0.08

—

≥430

≥330

≥20

-30℃

≥54

620℃×4h

J507

E5015

E7015

≤0.15

≤1.25

≤0.75

≤0.015

≤0.025

≤0.20

≤0.30

≤0.30

≤0.08

—

≥490

≥400

≥22

-30℃

≥54

—

J507HIC

E5015

E7015

≤0.15

≤1.60

≤0.90

≤0.010

≤0.010

≤0.20

≤0.30

≤0.30

≤0.08

—

≥490

≥400

≥20

-30℃

≥54

620℃×1h

J506

E5016

E7016

≤0.15

≤1.60

≤0.75

≤0.015

≤0.025

≤0.20

≤0.30

≤0.30

≤0.08

—

≥490

≥400

≥22

-30℃

≥54

—

J506Fe

E5018

E7018

≤0.15

≤1.60

≤0.75

≤0.015

≤0.025

≤0.20

≤0.30

≤0.30

≤0.08

—

≥490

≥400

≥22

-30℃

≥54

—

J506Fe-1

E5018-1

E7018-1

≤0.15

≤1.60

≤0.75

≤0.015

≤0.025

≤0.20

≤0.30

≤0.30

≤0.08

—

≥490

≥400

≥22

-45℃

≥54

—

W707Ni

E5015-G

E7015-G

≤0.12

≤1.25

≤0.50

≤0.015

≤0.020

—

2.0-2.75

—

—

—

≥490

≥400

≥22

-70℃

≥54

620℃×1h

W707DQ

E5015-G

E7015-G

≤0.12

≤1.25

≤0.50

≤0.015

≤0.020

—

2.0-2.75

—

—

—

≥490

≥400

≥22

-70℃

≥54

620℃×1h

J507RH

E5015-N1

E7015-G

≤0.12

0.60-1.60

≤0.90

≤0.015

≤0.025

—

0.30-1.00

≤0.35

≤0.05

—

≥490

≥410

≥25

-40℃

≥54

620℃×1h

J557RH

E5515-N1

E8015-G

≤0.12

0.60-1.60

≤0.90

≤0.015

≤0.025

—

0.30-1.00

≤0.35

≤0.05

—

≥550

≥460

≥20

-40℃

≥54

620℃×1h

J558Ni

E5518-N2

E8018-C3

≤0.12

0.40-1.25

≤0.80

≤0.015

≤0.020

≤0.15

0.80-1.10

≤0.35

≤0.05

—

≥550

≥470

≥20

-40℃

≥54

620℃×1h

W107

E5015-N7

E7015-C2L

≤0.05

≤1.25

≤0.50

≤0.015

≤0.020

—

3.0-3.75

—

—

—

≥490

≥390

≥20

-100℃

≥54

605℃×1h

J506NH

E5016-NCC

—

≤0.12

0.30-1.40

≤0.90

≤0.015

≤0.025

0.45-0.75

0.05-0.45

—

—

Cu:0.30-0.70

≥490

≥390

≥20

0℃

≥54

620℃×1h

J556NH

E5516-G

—

≤0.12

-

≤0.60

≤0.015

≤0.025

0.30-0.90

0.20-0.60

—

—

Cu:0.20-0.40

≥550

≥460

≥22

-40℃

≥54

620℃×1h