KR3000
KISWEL KR-3000 MMA Stick Welding

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Welding of shells of railway vehicles, cars and other steel sheet structures and general light structural steels.
In vertical-down welding, excellent bead appearance can be obtained by taking a little bit higher welding amperage and holding the electrode
Welding under excessive amperage conditions can cause the deterioration of soundness.
Redry the electrode at 70~100ºC for 30~60 minutes prior to use

Vetical-down welding of steel sheet structures, light structural steels, railway vehicles and cars
KSD 7004 : E4313
AWS A5.1 : E6013
EN ISO 2560-A : E38 0 R 15
EN ISO 2560-B : E43 13 A
JIS Z 3211 : E4313

Additional information

Key Features
 
Sizes (mm) Standard Welding Position
View(+)
Shielding gas Polarity
2.6~5.0 KS D 7004
AWS A5.1
EN ISO 2560-A
EN ISO 2560-B
JIS Z 3211
E4313
E6013
E38 0 R 15
E43 13 A
E4313
F, VD AC/DC(±)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.09 0.38 0.49 0.020 0.013 0.03 0.02 0.01
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
420 490 29 50 (0℃)
Product Dimensions and Weld Current Range
 
Welding
Position
Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
VD 2.6mm 80 120
VD 3.2mm 100 150
VD 4.0mm 150 200
VD 5.0mm 210 250