CHINA ELECTRODE AND MACHINERY CO., LTD.

@

Low Alloy Arc Welding Electrodes

C-86B2L

JIS DT2318
AWS E8018B2L

DescriptionG

The C-88B2L 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 a preferred electrode with high operator appeal.

ApplicationG

The C-88B2L 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 8018B2.

Typical weld metal propertiesG (Weld Metal Analysis)

Carbon KKKKKKKKKKKKKKKKKKKKKK 0.04
Manganese KKKKKKKKKKKKKKKKKKKK. 0.81
Silicon KKKKKKKKKKKKKKKKKKKKKK 0.65
Phosphorus KKKKKKKKKKKKKKKKKKKK. 0.011
Sulphur KKKKKKKKKKKKKKKKKKKKK.. 0.010
ChromiumKKKKKKKKKKKKKKKKKKKK.. 1.38
MolybdenunKKKKKKKKKKKKKKKKKKKK0.55
Nickel KKKKKKKKKKKKKKKKKKKKK.. -----

Mechanical properties:

Tensile Strength (Kg/mm2) KKKKKKKKKKKK... 58.0 ~ 63.0
Yield Point (Kg/mm2) KKKKKKKKKKKKKK... 50.0 ~ 54.0
Elongation (%) KKKKKKKKKKKKKKKKK.. 21.0 ~ 30.0
Reduction of Area (%) KKKKKKKKKKKKKK.. 55.0 ~ 70.0
Charpy V-Notch Impact Values KKKKKKKKKKKK----

Available diameter and recommended operating rangesG
@

@ 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
 100 ~ 140 Amps
150 ~ 200 Amps
200 ~ 250 Amps
250 ~ 330 Amps

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

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

Send mail to cemc@ms24.hinet.net with questions or comments about this web site.
Last modified: 2007-10-09