符合GB/T 10045 T49ZT1-11NA  AWS A5.36 E71T1-11  ISO 17632A T 42 Z Z NO 1

产品特性DESCRIPTION

SWE71T-11为细直径自保护药芯焊丝，采用直流正接。电弧柔和稳定，飞溅小，成型美观，脱渣性好，烟尘量小，操作方便，具有良好的焊接操作工艺。

SWE71T-11 is a small diameter self-protected flux-cored welding wire, which adopts DC positive connection. Soft and stable arc, small splash, beautiful shape, great slag removal, low in smoke and dust, and the operation is convenient, has a good welding performance.

应用APPLICATIONS

用于多种碳钢母材（主要是薄板和镀锌板）全位置自动焊接，适用于家庭式便捷操作。

It is used for all-position automatic welding of various carbon steel base materials (mainly thin plates and galvanized plates) and is suitable for family-style convenient operation.

电源类型CURRENT TYPE

焊枪接负电极DC-

过程保护PROCESS

无需气体保护Self-shielded Welding

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

Al

P

S

GB/T Standard

≤0.30

≤0.90

≤2.00

≤2.00

≤0.03

≤0.03

例值 Typical values

0.22

0.23

0.62

1.42

0.008

0.008

熔敷金属力学性能MECHANICAL PROPERTIES OF WELDED METAL

试验项目

Rel/Rp0.2屈服强度（MPa）

Rm抗拉强度（MPa）

A伸长率（%）

试验温度（℃）

KV2(J)

GB/T Standard

≥390

490-670

≥18

-20

27

例值 Typical values

450

620

23

58

作业条件OPERATING CONDITIONS

直径Diameter [mm]

Φ0.8

φ1.0

φ1.2

Φ1.6

电流Current [A]

平焊Flat

80-190

80-200

120-220

180-280

上立焊/仰焊V-Up&Overhead

80-170

80-180

120-220

180-260

下立焊Vertical Downward

100-190

100-190

130-220

130-220

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