M-430

Welding of 17%Cr steel and clad side types 403, 405 clad steels. Welding of dissimilar steels such as Cr-stainless steel to carbon steel.

KS             D 7026 : Y430
AWS         A5.9 : ER430
EN            14343 B : SS430
JIS            Z 3321 : Y430

Category:
M-420
M-430LNb

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
0.8~1.6 AWS A5.9
EN 14343 B
KS D 7026
JIS Z 3321		 ER430
SS430
Y430
Y430		 F, HF Ar DC(+)
 
Typical chemical composition of wire (%)
C Si Mn P S Cr Ni Mo Remark
0.01 0.37 0.39 – – 0.24 16.67 – –
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
310 510 35 – – 760~790℃x1Hr
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

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