气体保护焊用镀铜焊丝

COPPER-COATED SOLID WELDING WIRE

CHS 50-6符合GB ER50-6 AWS ER70S-6

说明 DESCRIPTION

CHS 50-6可用作CO2气体保护焊焊丝，亦可用作CO2＋Ar混合气体保护焊焊丝。具有优良的焊接工艺性能，电弧稳定，飞溅少，溶敷效率高，适合于各种位置的焊接。

CHS 50-6 can be used for CO2＋Ar solid welding wire or CO2 solid welding wire. With excellent welding technological properties, stable arc, less spatter, a higher deposition efficiency. It is suitable for all positions.

用途 APPLICATION

该焊丝用于焊接低碳钢和低合金钢结构，如船舶、工程机械、压力容器等。

The welding wire is used for welding low carbon structural steel and low alloy steel. Such as ships, heavy-duty machines, pressure vessel etc.

焊丝化学成分：一例：（%）按GB/T8110-95

Chemical composition of wire: （%） Accord with GB/T8110-95

C Mn

Si

S

P

Cu

0.10

1.54

0.90

0.020

0.018

0.10

熔敷金属机械性能：一例：按GB/T8110-95

Typical mechanical properties of deposited metal: Accord with GB/T8110-95

屈服强度

Yield point σ0.2 Mpa 抗拉强度

Tensile Strength σ0.2 Mpa

延伸率

Elongation σ5%

室温V型却贝冲击值

V-Type Charpy Impact

Value （ambient temp.）J

440

525

25.5

46

焊丝规格：直径Φ（mm）0.6、0.8、0.9、1.0、1.2、1.6、2.0

Sizes of wire: Diameter Φ（mm）0.6、0.8、0.9、1.0、1.2、1.6、2.0

焊丝直径mm 盘类Spool

外包装Package

内包装Inner Bag

净重KG N.T.

缠绕方式Wound

0.6

0.8

0.9

1.0

1.2

1.4

1.6

铁盘丝

basket spool

塑料盘

plastic spool

纸盒

carton

聚乙烯塑料袋

polyethylene

1

5

15

20

层绕

Layer Wound

焊丝规格：直径Φ（mm）0.6、0.8、0.9、1.0、1.2、1.6、2.0

Sizes of wire: Diameter Φ（mm）0.6、0.8、0.9、1.0、1.2、1.6、2.0

气保焊丝产品目录 List of CHANG JIANG Welding Wires For Gas Shielding Arc Welding

注：含铜量不包括镀铜层 Cu: （%） include copper-coated layer.

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

CHS49-1

ER49-1

≤0.11

1.80~2.10

0.65~0.95

≤0.030

≤0.030

≤0.30

≤0.20

≤0.50

CHS50-4

ER50-4

ER70S-4

0.07~0.15

1.00~1.50

0.65~0.85

≤0.035

≤0.025

≤0.50

CHS50-6

ER50-6

ER70S-6

0.06~0.15

1.40~1.85

0.80~1.15

≤0.035

≤0.025

≤0.50

CHS55-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

CHS62-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

CHS55-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

CHS69-1

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