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Four series of various brands TIG/MIG welding wire

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Name

RBCuZn-B

Affiliate classification
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Details

Low-Fuming Bronze-Nickel

Chemical Composition(%)

Standard

Class

Alloy

Cu

Al

Fe

Mn

Ni

P

Pb

Si

Sn

Zn

Other

ISO24373

Cu6800

CuZn40Ni

56.0-60.0

0.01

0.25-1.20

0.01-0.50

0.2-0.8

-

0.05

0.04-0.20

0.8-1.1

bal

0.5

GB/T9460

SCu6800

CuZn40Ni

56.0-60.0

max0.01

0.25-1.20

0.01-0.50

0.2-0.8

-

max0.05

0.04-0.15

0.8-1.1

bal.

max0.5

BS EN14640

Cu6800

CuZn40Ni

56.0-60.0

0.01

0.2-1.2

0.5

0.2-0.8

-

0.03

0.2

0.8-1.1

bal.

0.2

AWS A5.8

C68000

RBCuZn-B

56.0-60.0

0.01

0.25-1.20

0.01-0.50

0.20-0.80

-

0.05

0.04-0.20

0.80-1.10

bal

0.50

Physical Properties And Mechanical Properties:

Solids-Temperature

866℃

Liquids-Temperature

882℃

Density

8.39㎏/ dm3

TensileStrength

 

Elongation

Brinell Hardness

Introduction

This braze welding rod are similar to RBCuZn-A rods but contain additions of iron and manganese which serve to increase the hardness and strength. In addition, a small amount of silicon serves to control the vaporization of the zinc, yielding the low-fuming" property. The nickel addition assures uniform distribution of the iron in the deposit.

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