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KST-308Mo

For butt and fillet welding of ASTM CF8M stainless steel castings

KS             D 7014 : E308Mo-16
AWS         A5.4 : E308Mo-16
EN            ISO 3581-A : E 20 10 3 R 12
EN            ISO 3581-B : ES308Mo-16
JIS            Z 3221 : ES308Mo-16

Category:
KST-308H
KST-309-15

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		 E308Mo-16
E308Mo-16
E 20 10 3 R 12
ES308Mo-16
ES308Mo-16		 F, HF, H, VU, OH – AC/DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.05 0.36 1.42 0.024 0.016 19.87 9.42 2.10 –
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
580 700 38 – – –
Product Dimensions and Weld Current Range
 
Welding
Position		 Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
F, HF 2.6mm 55 80
VU, OH 2.6mm 40 70
F, HF 3.2mm 70 110
VU, OH 3.2mm 60 90
F, HF 4.0mm 110 150
VU, OH 4.0mm 90 130
F, HF 5.0mm 140 180

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