CHINA ELECTRODE AND MACHINERY CO., LTD.

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Low Alloy Arc Welding Electrodes

C-86B2

JIS DT2316
AWS E8016B2

DescriptionG

The C-86B2 is an outstanding welding electrodes for higher strength steels with tensile strengths greater than 80,000 pounds. The coating is specially formulated to resist moisture pickup under conditions of high heat and humidity. This electrode offers resistance to moisture reabsorption which helps prevent hydrogen cracking and aids in elimination of starting porosity. Definitely electrode with operator appeal.

ApplicationG

The C-86B2 is used for fabrication and maintenance of boilers and association piping . Such steels as 11/4Cr-1/2Mo, and 1/2Cr-1/2Mo, are properly welded with 8016B2.

Typical weld metal propertiesG (Weld Metal Analysis)

Carbon KKKKKKKKKKKKKKKKKKKKKK 0.08
Manganese KKKKKKKKKKKKKKKKKKKK. 0.80
Silicon KKKKKKKKKKKKKKKKKKKKKK 0.55
Phosphorus KKKKKKKKKKKKKKKKKKKK. 0.011
Sulphur KKKKKKKKKKKKKKKKKKKKK.. 0.010
ChromiumKKKKKKKKKKKKKKKKKKKK.. 1.38
MolybdenunKKKKKKKKKKKKKKKKKKKK0.55
Nickel KKKKKKKKKKKKKKKKKKKKK.. -----

Mechanical properties:

Tensile Strength (Kg/mm2) KKKKKKKKKKKK... 58.0 ~ 65.0
Yield Point (Kg/mm2) KKKKKKKKKKKKKK... 50.0 ~ 55.0
Elongation (%) KKKKKKKKKKKKKKKKK.. 20.0 ~ 29.0
Reduction of Area (%) KKKKKKKKKKKKKK.. 55.0 ~ 70.0
Charpy V-Notch Impact Values KKKKKKKKKKKK----

Available diameter and recommended operating rangesG
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@ F. & H. V fillet V. & O.H.
3.2 X350 m/m
4.0 X400 m/m
5.0 X450 m/m
6.0 X450 m/m
 90 ~ 130 Amps
140 ~ 190 Amps
190 ~ 240 Amps
250 ~ 320 Amps

 85 ~ 120 Amps
110 ~ 170 Amps
160 ~ 190 Amps

Type of powerGA.C. or D.C.E.P.
ApprovalsG

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Last modified: 2007-10-09