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Kiswel

KST-312 Line-Up

Welding of 29%Cr-9%Ni type cast steel. Joint welding difficult to weld steel. For a wear resistant build up and buffer layer for hardfacing

Key Features

Sizes (mm)StandardWelding Position

Shielding gasPolarity
2.0~5.0KS D 7014
AWS A5.4
EN ISO 3581-A
EN ISO 3581-B
JIS Z 3221

E312-16
E312-16
E 29 9 R 12
ES312-16
ES312-16

F, HF, H, VU,
OH		-AC/DC(+)
Typical chemical composition all-weld metal (%)
CSiMnPSCrNiMoRemark
0.080.451.300.0280.01229.138.490.10-
Typical mechanical properties of all-weld metal
Y.S (MPa)T.S (MPa)EI. (%)Hardness (HV)IV (J)PWHT
51076025---

Product Dimensions and Weld Current Range

Welding PositionSizes (mm)Ampere (A)Volt (V)
          Min.          Max.           Min.           Max.
F, HF2.6mm4080
VU, OH2.6mm3575
F, HF3.2mm70110
VU, OH3.2mm7090
F, HF4.0mm110140
VU, OH4.0mm80120
F, HF
5.0mm140180