符合GB/T15620 SNi6625  相当 GB/T 15620 SNi6625 AWS A5.14 ERNiCrMo3 ISO 18274 SNi 6625

产品特性DESCRIPTION

SW·ERNiCrMo-3焊丝用于镍铬钼合金，特别是UNS N06225的焊接，也用于与钢的焊接和堆焊镍铬钼合金表面。焊缝金属的耐腐蚀性能与N06625相当。

SW·ERNiCrMo-3 welding wire is used for welding nickel-chromium-molybdenum alloys, particularly UNS N06225. It is also used for welding to steels and surfacing the surface of nickel-chromium-molybdenum alloys. The corrosion resistance of the weld metal is comparable to that of N06625.

应用APPLICATIONS

主要用于镍铬钼合金的焊接，特别是UNSN06625类合金与其他钢种以及镍铬钼合金复合钢的焊接和堆焊，也可用于低温条件下的Ni9%钢焊接。焊接金属与UNSN06625合金比较，具有抗腐蚀性能，焊缝金属可以在540℃条件下工作。

It is mainly used for welding nickel-chromium-molybdenum alloys, especially for the welding and surfacing of UNS N06625 class alloys with other steel grades as well as nickel-chromium-molybdenum alloy clad steels. It can also be used for welding Ni9% steels under low-temperature conditions. Compared with UNS N06625 alloy, the weld metal has corrosion resistance, and the weld metal can operate at a temperature of 540℃.

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

≤0.10

≤0.5

≤0.5

≤0.020

≤0.015

≤0.5

≥55

20.0-23.0

8.0-10.0

例值 Typical values

0.048

0.12

0.14

0.002

0.010

0.025

60

21.97

8.43

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