气体保护焊用镀铜焊丝
COPPER-COATED SOLID WELDING WIRE
RT 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。
RT 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
| 抗拉强度
| 延伸率
| 室温V型却贝冲击值
|
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
| 铁盘丝 塑料盘
| 纸盒
| 聚乙烯塑料袋
| 1
| 层绕
|
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
| 符合国标
| 美国标准
| 焊丝化学成分 Chemical composition of welding wire
| |||||||||
C
| Mn
| Si
| S
| P
| Ni
| Cr
| Mo
| V
| Cu
| |||
RT49-1
| ER49-1
|
| ≤0.11
| 1.80~2.10
| 0.65~0.95
| ≤0.030
| ≤0.030
| ≤0.30
| ≤0.20
|
|
| ≤0.50
|
RT50-4
| ER50-4
| ER70S-4
| 0.07~0.15
| 1.00~1.50
| 0.65~0.85
| ≤0.035
| ≤0.025
|
|
|
|
| ≤0.50
|
RT50-6
| ER50-6
| ER70S-6
| 0.06~0.15
| 1.40~1.85
| 0.80~1.15
| ≤0.035
| ≤0.025
|
|
|
|
| ≤0.50
|
RT55-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
|
RT62-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
|
RT55-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
|
RT69-1
| 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 |
