Hz-S221 Copper Brass Welding Rods Pipe Alloys Brazing Round Rod Stripes Alloy HVAC A/C Filler Metal Flame Brazed Earth Tube Rod

• Customization: Available
• Type: Cu (Copper/Copper-Alloy Welding Electrode)
• Material: Copper / Copper Alloy
• Model NO.: brass welding rod
• Diameter: 2.5mm
• Length: 300-400mm
• Welding Core Type: Carbon Structural Steel
• Stainless Steel Welding Rod Type: Copper Alloy
• Function: Low Hydrogen Type Electrode
• Transport Package: Carton Case
• Origin: China
• Production Capacity: 500kg/Day

Product Description

COPPER SOLDER ALLOYS 
Alloy generally applied on steel, nickel and their alloys. 
They can be used with all brazing processes including flame, provided they are slightly reducing.
Not suitable for furnace brazing in a controlled atmosphere.
We recommend avoiding strong overheating during the brazing procedure in order to avoid zinc evaporation.
Alloy often used with liquid flux dosed directly on the torch flame through the appropriate vaporizer.
Used as filler or for reconstructing gear teeth, bearings, shafts, valve seats, steering joints, handlebars and bicycle frames, metal furniture, pipes, etc.
 

Chemical Composition

 

FAQ :

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.