K-308T

Welding of 18%Cr-8%Ni austenitic STS

KS            D3612 : YF-308C
AWS        A5.22 : E308T0-1/4
EN           ISO 17633-B : TS308-FB0
JIS           Z3323 : TS308-FB0

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
1.2~1.6 AWS A5.22
JIS Z3323
KS D3612
EN ISO 17633-B
E308T0-1/4
TS308-FB0
YF-308C
TS308-FB0
F, HF CO2 / Ar+20%CO2 DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.04 0.60 1.15 20.40 10.60 FN 9~10
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
450 580 39 60 (-40℃)