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KST-309LMo

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

KS           D 7014 : E309MoL-16
AWS       A5.4 : E309LMo-16
EN          ISO 3581-A : E 23 12 2 L R 12
EN          ISO 3581-B : ES309LMo-16
JIS          Z 3221 : ES309LMo-16

Category:
KST-309Mo
KST-309LMoT

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		 E309MoL-16
E309LMo-16
E 23 12 2 L R 12
ES309LMo-16
ES309LMo-16		 F, HF, H, VU, OH – AC/DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.03 0.76 1.78 0.026 0.013 22.84 13.02 2.15 –
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
490 650 35 – – –
Product Dimensions and Weld Current Range
 
Welding
Position		 Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
F, HF 2.0mm 40 50
VU, OH 2.0mm 35 45
F, HF 2.6mm 55 80
VU, OH 2.6mm 45 60
F, HF 3.2mm 90 120
VU, OH 3.2mm 70 90
F, HF 4.0mm 100 140
VU, OH 4.0mm 90 130
F, HF 5.0mm 140 180

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