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E7015-B2L alloy welding electrode

Model No.︰E7015
Brand Name︰HBWELD
Country of Origin︰China
Unit Price︰-
Minimum Order︰-
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Product Description

HBWELD7015-B2L is designed for welding 1.25% chromium,0.50% molybdenum steel

Premium arc performance

Square coating burn-off

Easy strike, re-strike and slag removal

Capable of exceeding AWS minimum requirement of 550 MPa (80 ksi) tensile

strength after 8 hours of stress-relieving at 690°C (1275°F)

 

Chemical Analysis%

 

C

Mn

Si

S

P

Cr

Mo

Standard

0.15

0.9

0.80

0.035

0.035

1.0-1.5

0.40-0.65

Typical

0.10

0.65-0.8

0.35-0.55

0.006

0.008

1.10

0.50


Mechanical Property

 

T.S
Rm(MPa)

Y.S
ReH(MPa)

Elongation
A(%)

Impact
AKV(J)

Hml/100g

Standard

550

460

19

-

:4

Typical

610

510

24

-

4

XrayI
Flux moisture 0.15%

Applications:

Power generation

Petrochemical

Pressure vessels

Process piping

 

Notice:

1)Heating 1 hour at 350 in oven prior to welding

2)Remove all unclean staffs,oil,water,rust on surface prior to welding.

 

Product Image


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