符合GB/T 8110 G49AZC1S4 相当 GB/T 8110 G49AZC1S4  AWS A5.18 ER70S4  ISO 14341AG 49 Z C1 S4

产品特性DESCRIPTION

SW·ER70S-4类别的焊丝和填充丝适用于焊接其条件要求比 SW·ER70S-3填充金属能提供更多脱氧能力的钢种。典型的母材标准通常与 SW·ER70S-2类别适用的一样。本类别不要求冲击试验。

Welding wires and filler wires in the SW·ER70S-4 category are suitable for welding steel grades that require more deoxidizing capacity than what the SW·ER70S-3 filler metals can provide. Typically, the standard specifications for the base metals are the same as those applicable to the SW·ER70S-2 category. Impact testing is not required for this category.

应用APPLICATIONS

适用于板金薄板焊接，钢管焊接。

Suitable for sheet metal thin plate welding and steel pipe welding.

电源类型Current type

焊枪接正电极DC+

保护气体Protection

100%Ar

焊接位置WELDING POSITIONS            

平焊、角焊、仰焊、立向上焊、立向下焊 Flat, fillet, tilt, vertical up , vertical down

熔敷金属化学成分Chemical composition of welded metal %

项目

C

Si

Mn

P

S

Cu

Ni

Cr

Mo

V

GB/T Standard

0.06-0.15

0.65-0.85

1.0-1.5

≤0.025

≤0.025

≤0.5

≤0.15

≤0.15

≤0.15

≤0.03

例值 Typical values

0.085

0.718

1.05

0.014

0.014

0.106

0.005

0.018

0.006

0.003

作业条件OPERATING CONDITIONS

直径Diameter [mm]

Φ0.8

φ1.0

φ1.2

电流Current [A]

平焊Flat

80~150

120~220

150~240

包装PACKAGING

1kg   5kg  15kg 盘装 Coil    也可以定制其他包装和规格Other packaging and other diameters: please consult us

40-1000mm × 5kg   10kg 直条焊丝  Straight Stick Welding Wire