T-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:
T-420
T-430LNb

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
1.2~4.0 AWS A5.9
EN 14343 B
KS D 7026
JIS Z 3321		 ER430
SS430
Y430
Y430		 F, HF, H, VU, VD, OH 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
320 530 37 – – 760~790℃x1Hr
Product Dimensions and Weld Current Range
 
Welding
Position		 Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
All Positon 0.9mm 50 80 10 12
All Positon 1.2mm 70 120 10 12
All Positon 1.6mm 90 170 11 16
All Positon 2.4mm 100 200 13 20
All Positon 3.2mm 120 250 13 22

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