Shield 3- For TIG Welding

Brand Abroad

Metal No:

Nominal Chemical Composition(W%)

HRC

Application

Reference Standard

C

Si

Mn

Mo

Cr

W

Ni

Fe

Co

Shield 3

Col03

2.40

1.00

≤1.00

≤1.00

30.00

13.00

≤3.00

≤3.00

Bal

50-56

Used to make wearing panel of cracker blade, work rest of center-less grinding machine, valve seat, guiding roll of steel rolling, etc.

BalAWSA5.21

ERCoCr-C