K-71T Plus

Excellent usability with stable arc, less spatter levels, smooth bead shape

KS          D7104 : YFW-C502R
AWS      A5.20 : E71T-9C
AWS      A5.36 : E71T1-C1A2-CS1-H4
EN         ISO 17632-A : T42 2 P C1 1 H5
EN         ISO 17632-B : T49 3 T1-1C1 A H5
JIS         Z3313 : T49 3 T1-1CA H5

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
1.2~2.4 AWS A5.20
AWS A5.36
JIS Z3313
KS D7104
EN ISO 17632-A
EN ISO 17632-B
E71T-9C
E71T1-C1A2-CS1-H4
T49 3 T1-1CA H5
YFW-C502R
T42 2 P C1 1 H5
T49 3 T1-1C1 A H5
F, HF, H, VU, VD, OH CO2 DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.03 0.40 1.20 0.015 0.012
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
560 600 28 60 (-30℃)