C

Mn

Si

S

P

Cu

0.10

1.54

0.90

0.020

0.018

0.10

屈服强度

抗拉强度

延伸率

室温V型却贝冲击值

440

525

25.5

46

焊丝直径mm

盘类

外包装

内包装

净重KG N.T.

缠绕方式

0.6
0.8
0.9
1.0
1.2
1.4
1.6

铁盘丝

塑料盘

纸盒

聚乙烯塑料袋

1
5
15
20

层绕

焊丝牌号
Brand

符合国标
GB/T8110-95

美国标准
AWS

焊丝化学成分 Chemical composition of welding wire

C

Mn

Si

S

P

Ni

Cr

Mo

V

Cu

HT49-1

ER49-1

≤0.11

1.80~2.10

0.65~0.95

≤0.030

≤0.030

≤0.30

≤0.20

≤0.50

HT50-4

ER50-4

ER70S-4

0.07~0.15

1.00~1.50

0.65~0.85

≤0.035

≤0.025

≤0.50

HT50-6

ER50-6

ER70S-6

0.06~0.15

1.40~1.85

0.80~1.15

≤0.035

≤0.025

≤0.50

HT55-B2

ER55-B2

ER80S-B2

0.07~0.12

0.40~0.70

0.40~0.70

≤0.025

≤0.025

≤0.20

1.20~1.50

0.40~0.65

≤0.35

HT62-B3

ER62-B3

ER90S-B3

0.07~0.12

0.40~0.70

0.40~0.70

≤0.025

≤0.025

≤0.20

2.30~2.70

0.90~1.20

≤0.35

HT55-D2

ER55-D2

ER80S-D2

0.07~0.12

1.60~2.10

0.50~0.80

≤0.025

≤0.025

≤0.15

0.40~0.60

≤0.50

HT69-1

ER69-1

ER100S-1

≤0.80

1.25~1.80

0.20~0.50

≤0.010

≤0.010

1.40~2.10

≤0.30

0.25~0.55

≤0.05

≤0.25