北京金威A097不锈钢焊条金威E320LR-15不锈钢焊条

牌号

型号

AWS

熔敷金属化学成分(wt.%)

熔敷金属力学性能

C

Mn

Si

S

P

Cr

Ni

Mo

Cu

其它

Rm(MPa)

A(%)

G207

E410-15

E410-15

≤0.12

≤1.0

≤0.90

≤0.020

≤0.030

11.0-13.5

≤0.70

≤0.75

≤0.75

—

≥520

(750℃×1h)

≥20

(750℃×1h)

G237

E410NiMo-15

E410NiMo-15

≤0.06

≤1.0

≤0.90

≤0.020

≤0.030

11.0-12.5

4.0-5.0

0.40-0.70

≤0.75

—

≥760

(610℃×1h)

≥15

(610℃×1h)

G337

—

—

≤0.03

≤0.8

≤0.6

≤0.020

≤0.030

14.5-16.5

5.0-6.0

0.40-0.70

≤0.30

—

≥760

(610℃×1h)

≥11

(610℃×1h)

A102

E308-16

E308-16

≤0.08

0.5-2.5

≤0.90

≤0.020

≤0.030

18.0-21.0

9.0-11.0

≤0.75

≤0.75

—

≥550

≥35

A107

E308-15

E308-15

≤0.08

0.5-2.5

≤0.90

≤0.020

≤0.030

18.0-21.0

9.0-11.0

≤0.75

≤0.75

—

≥550

≥35