KST-316L-15

Welding of low carbon molybdenum bearing austenitic alloys. Welding of 18%Cr-12%Ni-2%Mo steel where the corrosion resistant qualities are required

KS            D 7014 : E316L-15
AWS        A5.4 : E316L-15
EN           ISO 3581-A : E 19 12 3 L B 22
EN           ISO 3581-B : ES316L-15
JIS           Z 3221 : ES316L-15

Category:

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
E316L-15
E316L-15
E 19 12 3 L B 22
ES316L-15
ES316L-15
F, HF, H, VU, OH DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.03 0.40 1.08 0.025 0.006 19.22 11.67 2.43
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
400 580 39 73 (-20℃)
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 70
VU, OH 2.6mm 45 60
F, HF 3.2mm 80 100
VU, OH 3.2mm 70 90
F, HF 4.0mm 110 150
VU, OH 4.0mm 90 130
F, HF 5.0mm 140 170