Coated Lfb Welding Rods

• Type: Cu (Copper/Copper-Alloy Welding Electrode)
• Material: Copper / Copper Alloy
• Diameter: 2.5mm
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: AWS RBCuZn-B
• Length: 1000mm
• Welding Core Type: Rbcuzn-B
• Electrode Coating Type: Titanium Calcium
• Slag Characteristic: Acidic
• Stainless Steel Welding Rod Type: Copper Alloy
• Size:1.2mm/1.6mm/2.4mm/3.2mm/4.0mm/5.0mm: Length:1000mm
• Transport Package: 5kg/ Carton Tube
• Specification: size: 1.2/1.6/2.4/3.2/4.0mm
• Trademark: Qilu Brand
• Origin: Shandong China
• HS Code: 83111000
• Production Capacity: 5000 Tons Per Year

Product Description

GB/T9460-2008 SCu68
AWS A5.7:2007 RBCuZn-B
BS EN14640:2005 Cu6800

AWS RBCuZn-B is similar to RBCuZn-A rods but contain  additions of iron and manganese which serve to increase the hardness and strength . In addition , a small amount of silicon serves to control the vaporization of the zinc, yielding the "low fuming" property.The nickel addition assures the uniform distribution of the iron in the deposit.

 

standardization

Numerical symbol

chemical composition (%)

Cu

Zn

Sn

Mn

Fe

Si

Ni incl.Co

Al

Pb

Total others

Brazing temperature(ºC)

AWS A5.7:2007

RBCuZn-B

56.00-60.00

blance

0.80-1.10

0.01-0.50

0.25-1.20

0.04-0.20

0.20-0.80

0.01

0.05

max 0.05

882-982