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KST-309Mo

Welding of Type 316 clad steel dr dissimilar steel. Corrosion resistant lining of carbon steel or low alloy steel

KS            D 7014 : E309Mo-16
AWS        A5.4 : E309Mo-16
JIS           Z 3221 : ES309Mo-16

Category:
KST-309Mo-15
KST-309LMo

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
2.0~5.0 KS D 7014
AWS A5.4
JIS Z 3221		 E309Mo-16
E309Mo-16
ES309Mo-16		 F, HF, H, VU, OH – AC/DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.06 0.78 1.47 0.025 0.013 23.18 12.43 2.30 –
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
500 630 34 – – –
Product Dimensions and Weld Current Range
 
Welding
Position		 Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
F, HF 2.6mm 50 70
VU, OH 2.6mm 40 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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