CNM (SPECIAL) - E12018-G
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Medium and High Tensile Steel

CNM (SPL)

AWS: SFA 5.5 E12018-G EN ISO CODE: 18275-B E 83 18-G A H5

CNM (SPL) is a special formulated electrode to deposit a very high strength weld metal. The weld metal possesses high strength and toughness and is ideally suited for welding high strength steels.

Precaution

1. Ensure the electrodes are dry. Re-dry the electrodes at 300°C for 2 hours.

2. Use short arc and stringer beads.

3. Use a carefully formulated welding procedure with preheat and post weld heat treatment.

Approvals
    CE
CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiCrNiMoSP
Percent
0.071.00.351.02.20.950.0250.025


MECHANICAL PROPERTIES OF ALL WELD METAL


UTSYSElongation
CVN Impact Strength (J)
(MPa)
(MPa)
(L= 5d)%
at 0°C
97086116.0
50



CURRENT AND PACKING DATA: DC (+)


Size (mm)
6.3x4505x4504x450
3.15x450
2.5x350
Current Range (Amps)
270-320200-250150-190
100-140
60-90
Qty. (Pcs./Carton)
253555
75125


Medium and High Tensile Steel
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