M-430LNb

Welding of 18%Cr Nb steels (AISI Types 429, 444)

EN      14343 B : SS430LNb

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
0.8~1.6 EN 14343 B SS430LNb F, HF Ar DC(+)
 
Typical chemical composition of wire (%)
C Si Mn P S Cr Ni Mo Remark
0.02 0.4 0.39 0.25 18.01 0.04 Nb : 0.50
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
260 450 45
Product Dimensions and Weld Current Range
 
Welding
Position
Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
F, HF 0.9mm 70 250 14 25
F, HF 1.2mm 100 300 16 32
F, HF 1.4mm 120 320 16 34