符合GB/T36233 T764 T1 1 C1 A N4M2 相当 AWS A5.29 E111 T1 K3 C  ISO 18276A:T 69 4 Mn2NiMO P C1 1

产品特性DESCRIPTION

SWE110K3产品为金红石型药芯焊丝，焊接过程为喷射过渡，具有焊接飞溅小，焊道平滑，熔覆效率高等特点。焊前母材需要220~350℃的预热。

The SWE110K3 product is a rutile-type flux-cored wire. Its welding process adopts spray transfer, featuring low welding spatter, smooth weld beads, and high deposition efficiency. The base metal requires preheating at 220~350℃ before welding.

应用APPLICATIONS

适用于760MPa级高强钢结构的焊接。

It is suitable for welding 760MPa-grade high-strength steel structures.

电源类型CURRENT TYPE

焊枪接正电极DC+

过程保护PROCESS

100%Co2 Gas-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

P

S

V

Ni

Cr

Mo

GB/T Standard

≤0.15

≤0.80

0.75-2.25

≤0.03

≤0.03

≤0.05

1.25-2.60

≤0.15

0.25-0.65

例值 Typical values

0.049

0.38

1.35

0.008

0.005

0.011

2.22

0.02

0.31

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

≥680

760-960

≥13

-40℃

≥27

例值 Typical values

745

804

19.5

92

作业条件OPERATING CONDITIONS

直径Diameter [mm]

φ1.0

φ1.2

φ1.6

电流Current [A]

平焊Flat

100-200

120-300

180-450

上立焊/仰焊V-Up&Overhead

100-200

120-260

180-280

下立焊Vertical Downward

150-250

200-280

250-300

包装PACKAGING

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