Tyue Aws A5.5 E9015-B3 Heat-Resistant Welding Electrode

• Type: E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)
• Material: Carbon Steel
• Diameter: 2.5mm, 3.2mm, 4.0mm, 5.0mm
• Length: 300-450mm
• Welding Core Type: Carbon Structural Steel
• Electrode Coating Type: High Cellulose Potassium
• Model NO.: E9015-B3
• Slag Characteristic: Acidic
• Stainless Steel Welding Rod Type: Carbon Steel
• Function: Gravity Electrode, Moisture-Proof Electrode
• Welding Power: AC and DC
• Transport Package: Carton
• Trademark: TYUE
• Origin: Wenzhou
• HS Code: 8311100000
• Production Capacity: 10 Ton

Product Description

Tyue Aws A5.5 E9015-B3 Heat-Resistant Welding Electrode

According to GB E6015-B3
Corresponding with AWS E9015-B3
 

Introduction: 
E9015-B3 is a kind of Cr2.5%-Mo1% pearlitic heat-resistant steel electrode with low-hydrogen natrium type coating. DCRP (Direct Current Reversed Polarity). All-position welding. The weld should be given preheating and post-weld heat treatment according to their structural features.

Applications: 
Used for welding Cr2.5Mo pearlitic heat-resistant steel structures, such as high temperature high pressure pipes below 550ºC, chemical equipment for synthesis, equipment for petroleum cracking.

Chemical Composition of Deposited Metal (%)

Chemical Composition	C	Mn	Si	S	P	Mo	Cr
Guarantee Value	0.05~0.12	≤0.90	≤0.60	≤0.035	≤0.035	0.90~1.20	2.00~2.50

Mechanical Properties of Deposited Metal

Test Item	Rm(MPa)	ReL/ Rp0.2(Mpa)	A(%)	KV2(J)
Guarantee Value	≥590	≥490	≥15	≥47(normal temperature)
General Result	600~720	≥500	16~22	≥60

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

X-ray Radiographic Inspection: 1 Degree

Reference Current (DC+)

Electrode Diameter(mm)	φ2.5	φ3.2	φ4.0	φ5.0
Welding Current (A)	60~90	90~120	140~180	170~210

Instructions:
1.The electrodes must be baked under about 350ºC for an hour before welding, and used as soon as baking is completed.
2.The stains on the weld, such as rust, oil stains, moisture, etc., must be cleared away before welding.

  

  Packing & Delivery

 

 

 

Size: 2.5mm*300mm,
package: 5.0 kg/inner box, 4 boxes/ carton=20kg,

Size: 3.2mm*350mm,
package: 5.0 kg/inner box, 4 boxes/ carton=20kg,

Size: 4.0mm*400mm,
package:5.0 kg/inner box, 4 boxes/ carton=20kg.

1000kgs (50cartons)/pallet

 

   FAQ

 

Q: what is delivery time / lead time ?

A: 2-3weeks.

Q: what is your minimum order ?

A: 5000kgs/each size.

Q: what is your payment term ?

A: 50% T/T in advance, 50% balance paid before shipment.

Q: can we visit your factory ?

A: Yes, welcome to our factory at any time.\