符合GB/T 29713 S308L  相当 GB/T 29713 S308LAWS A5.9 ER308LISO 14343-A-G 19 9L

产品特性DESCRIPTION

SW·MG308L焊丝主要成分是C-18Cr-8Ni，为应用最广泛的奥氏体不锈钢MIG焊丝，可全位置焊接。具备优良的焊接性能，送丝顺畅、电弧稳定、成形美观、飞溅极少。熔敷金属含有适量的铁素体，抗裂性能良好，低温冲击性能佳，耐腐蚀性能优良。

The main component of SW·MG308LSi welding wire is ultra-low C-18Cr-8Ni, which is a widely used austenitic stainless steel MIG welding wire material and can be welded in all positions. Due to the addition of Si, the molten iron has good fluidity, so that the forming is more beautiful, the wire feeding is smooth, the arc is stable, and the splash is small.

应用APPLICATIONS

广泛应用于石油化工、压力容器、食品机械、医疗器械、化肥设备、纺织机械、核反应堆等，如022Cr19Ni10（SUS 304L）等材料的焊接。

It is widely used in petrochemical, pressure vessel, food machinery, medical equipment, fertilizer and other related industries, such as welding of materials such as 022Cr19Ni10 (SUS 304L).

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

≤0.030

0.3-0.65

1.0-2.50

≤0.030

≤0.030

≤0.75

9.0-11.0

19.5-22.0

≤0.75

-

例值 Typical values

0.023

0.40

1.63

0.013

0.009

0.16

10.35

20.12

0.37

-

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