符合GB/T 29713 S316  相当 GB/T 29713 S316  AWS A5.9 ER316  ISO 14343-A

产品特性DESCRIPTION

该分类的标称成分为19 Cr、12.5 Ni和2.5 Mo，全焊缝金属显微组织通常为奥氏体和少量铁素体。 这种填充金属用于焊接 316 型和类似合金。 它已成功用于涉及高温服务的特殊贱金属的某些应用。 钼的存在提供了高温下的抗蠕变性和卤化物气氛中的抗点蚀性。

The nominal composition of this classification is 19% Cr, 12.5% Ni, and 2.5% Mo, and the microstructure of the all-weld metal is typically austenite with a small amount of ferrite. This filler metal is used for welding Type 316 and similar alloys. It has been successfully applied in certain applications involving special base metals for high-temperature service. The presence of molybdenum provides creep resistance at high temperatures and pitting corrosion resistance in halide atmospheres.

应用APPLICATIONS

常应用于石油化工、化肥设备，如06C人7NiMo2（SU3 316）等材料的焊接。

It is often used in the welding of equipment in the petrochemical and fertilizer industries, such as materials like 06Cr17NiMo2 (equivalent to SUS316).

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

GB/T Standard

≤0.08

0.3-0.65

1.0-2.50

≤0.030

≤0.030

≤0.75

11.0-14.0

18.0-20.0

2.0-3.0

例值 Typical values

0.048

0.45

1.75

0.011

0.010

0.26

12.52

19.63

2.5

作业条件OPERATING CONDITIONS

直径Diameter [mm]

Φ0.8

φ1.0

φ1.2

电流Current [A]

平焊Flat

70~150

100~200

140~220

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

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