Audited Supplier
Heat-resistant & Low-temperature welding electrode
Product Description
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 (%)
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Mechanical Properties of Deposited Metal
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Diffusible Hydrogen Content in Deposited Metal: ≤4.0ml/100g(Glycerine Hydrogen Test) | |||||||||||||||||
X-ray Radiographic Inspection: 1 Degree | |||||||||||||||||
Reference Current (DC+)
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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. | |||||||||||||||||
R107, AWS E7015-A1, which is used for welding boiler pipes below 510ºC(such as 15Mo). Also used for welding general low-alloy high strength steel.
R207, AWS E8015-B1, which is used for welding CrMo pearlitic heat-resistant steel structures below 510ºC (such as 12Mo), chemical vessels under high temperature and high pressure, etc.
R307, AWS E8015-B2, which is used for welding Cr1%-Mo0.5% heat-resistant steel below 520ºC, such as boiler pipes, high-pressure vessels, equipment for petroleum refining, etc. Also used for welding 30CrMoSi cast steel.
R407, AWS E9015-B3, which is used for welding Cr2.5Mo pearlitic heat-resistant steel structures, such as high-temperature high-pressure pipes below 550ºC, chemical equipment for synthesis, and equipment for petroleum cracking.
W707Ni, AWS E8015-C1, low-temperature steel electrode containing Ni with low-hydrogen natrium type coating. Used for welding of low-temperature steel structures at -70ºC, such as 09Mn2V, 06MnVAl and 3.5 Ni steel, ect. DCRP(Direct Current Reversed Polarity), all-position welding.
Packaging: 5kgs/box, 20kgs/carton, 1ton/pallet
Shipping: By sea/by air
Our Services
OEM is acceptable;
Samples are provided for free.
Series: ER304, ER308, ER308L, ER309, ER309L, ER316, ER316L, ER410, ER420, ER430etc.
Diameter: 0.6-2.0mmType: 1)MIG/MAG automatic welding wire(plastic spool tight-packing, 20kg/spool, 15kg/spool)
2)TIG Argon arc welding wire (packing in drums, 1m/line, 5kg/drum, 10kg/drum)
Other Model Numbers Available: AWS E410-16; E410-15; E410NiMo-16; E430-15; E308L-16; E308L-15; E316L-16; E317L-16; E309MoL-16; E309L-16; E308-18; E307-16; E308H-16; E347-16; E347-15; E316-16; E317MoCu-16; E318V-16; E318-15; E309Mo-16; E310Mo-16; E312-16; E2209-16; E2553-16; E385-16; Etc.
| Packing & Delivery |
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.
