Products Category

Contacts Us

Mighty(Qingdao) Metal Materials CO.,LTD
 Email: info@mightymetal.net
 Phone: +0086-53266010291/
66010292/66010293/66010296
 Fax: +0086-532-66010292
 Mobile Phone: 15066257152
 QQ: 718282180
 Address: Room No.705,Block A,Heda Central Plaza,No.175,Tailiu Road,Shibei District, Qingdao City,China

Home » Products » Welding electrodes for low alloy steel » AWS: E10015-D2

Share to:

AWS: E10015-D2

Model:
E10015-D2
Brand:
Mighty

Quantity:



Inquire Add to Basket

Product Description

GB：E7015-D2
AWS：E10015-D2
Current：Mainly used for welding low-alloy steel structures with corresponding strength. Some after-welding structures like 15MnMoV, 14MnMoVB, 18MnMoNb, etc. can work under as-welded or tempering (550-650℃) conditions.
Main Applications：

J707

According with GB E7015-D2
Corresponding with AWS E10015-D2

Introduction: J707 is a kind of low-alloy high strength steel electrode with low-hydrogen natrium type coating. DCRP (Direct Current Reversed Polarity). All-position welding. If necessary, weldments should be preheated before welding and tempered after welding.

Uses: Mainly used for welding low-alloy steel structures with corresponding strength. Some after-welding structures like 15MnMoV, 14MnMoVB, 18MnMoNb, etc. can work under as-welded or tempering (550-650℃) conditions.

Chemical Composition of Deposited Metal (%)

Chemical Composition	C	Mn	Si	S	P	Mo
Guarantee Value	≤0.15	1.65~2.00	≤0.60	≤0.035	≤0.035	0.25~0.45
General Result	≤0.10	~1.70	≤0.4	≤0.025	≤0.025	~0.30

Mechanical Properties of Deposited Metal

Test Item	R_m(MPa)	R_eL或R_p0.2(Mpa)	A(%)	KV₂(J)
Guarantee Value	≥690	≥590	≥15	≥27(-30℃)
General Result	710~780	600~660	16~26	35~55

Diffusible Hydrogen Content in Deposited Metal:≤4.0ml/100g(Glycerine Hydrogen Test)

X-ray Radiographic Inspection:ⅠDegree

Reference Current(DC+)

Electrode Diameter(mm)	φ3.2	φ4.0	φ5.0
Welding Current (A)	80~140	110~210	160~230

Instructions:
1.The electrodes must be baked under about 350℃ for an hour before welding, and used as soon as baking is completed.
2.The stains on the weldments, such as rust, oil stains, moisture, etc., must be cleared away before welding.
3.When welding, short arc must be used and stringer bead is suitable.

Products Category

Contacts Us

AWS: E10015-D2

Related product recommendation

Mighty(Qingdao) Metal Materials CO.,LTD