K-316LS

Welding of 18%Cr-12%Ni-Mo austenitic STS with LNG storage tank(AISI 316L, 316Ti, 316Cb)

KS               D3612 : YF-316LC
AWS           A5.22 : E316LT1-1
EN              ISO 17633-B : TS316L-FC1
JIS              Z3323 : TS316L-FC1

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
1.2~1.6 AWS A5.22
JIS Z3323
KS D3612
EN ISO 17633-B
E316LT1-1
TS316L-FC1
YF-316LC
TS316L-FC1
F, HF, H, VU, VD, OH CO2 / Ar+20%CO2 DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.03 0.87 1.28 17.90 13.09 2.4 FN 4~8
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
420 537 35 39 (-196℃)