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KST-430

Welding of 17%Cr stainless steel. Welding of clad side of stainless clad steel(AISI Type 403, 405) to resist corrosion , erosion

KS            D 7014 : E430-16
AWS        A5.4 : E430-16
EN           ISO 3581-A : E 17 R 12
EN           ISO 3581-B : ES430-16
JIS           Z 3221 : ES430-16

Category:
KST-410NiMo
KST-2209

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
2.0~5.0 KS D 7014
AWS A5.4
EN ISO 3581-A
EN ISO 3581-B
JIS Z 3221		 E430-16
E430-16
E 17 R 12
ES430-16
ES430-16		 F, HF, H, VU, OH – AC/DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.07 0.42 0.75 0.028 0.009 17.43 0.20 0.20 –
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
380 530 27 – – 780℃ X 2Hr
Product Dimensions and Weld Current Range
 
Welding
Position		 Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
F, HF 2.6mm 55 75
VU, OH 2.6mm 45 60
F, HF 3.2mm 80 100
VU, OH 3.2mm 70 90
F, HF 4.0mm 110 140
VU, OH 4.0mm 90 130
F, HF 5.0mm 140 170

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