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K-71TMJ
K-71TMJ (KISWEL)
Excellent mechanical properties, easy slag removal, low spatter generation, and good impactvalue at low temperatures down to -40℃
KS

D7104 : YFW-A(C)504R

AWS

A5.20 : E71T-1MJ

AWS

A5.36 : E71T1-M21A4-CS1-H4

EN

ISO 17632-A : T46 4 P M21 1 H5

EN

ISO 17632-B : T49 4 T1-1M21A-U H5

JIS

Z3313 : T49 4 T1-1MA-U H5

Key Features
Key Features
Sizes (mm) Standard Welding Position
View(+)
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-1MJ
E71T1-M21A4-CS1-H4
T49 4 T1-1MA-U H5
YFW-A(C)504R
T46 4 P M21 1 H5
T49 4 T1-1M21A-U H5
F, HF, H, VU, VD, OH Ar+20%CO2 DC(+)
Key Features
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.03 0.40 1.38 0.012 0.011 - 0.02 - -
Key Features
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
610 640 27 - 65 (-40℃) -
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