GB Standard HS221 Brazing Rod 2mm 2.5mm 3.0mm 3.5mm 4mm Copper Welding Rod

• Customization: Available
• Type: TIG/MIG
• Material: Copper / Copper Alloy
• Model NO.: Rbcuzn-A
• Slag Characteristic: Acidic
• Extended Length: >20mm
• Transport Package: 500kg/Pallet
• Specification: 1.6/2.0/2.5/3.0/4.0/5.0
• Trademark: HENGTAI
• Origin: Tongling
• HS Code: 8311300000
• Production Capacity: 200mts

Product Description

Copper alloy weldin

roduct Description

LOW FUMING BRONZE RBCuZn-C HS221  

TRADE MARK	HS221
Equivalent to AWS A5.7	RBCUZN-A
Diameter	1.6-6.35mm
Characteristics	brass welding rod melt at about 890ºC to gas weld or carbon arc weld bronze copper,and to braze weld copper,steel or cast iron as well.

Introduction:

Most popular for padding material of gas-welding and carbon are welding in brass.Can also used in brazing of copper,steel,copper,copper-nickel,cast iron and carbide cutting alloy tools incrustation.

Standard	Class	Alloy	Chemical Composition (%)
ISO24373	Cu4700	CuZn40Sn	Cu:57.0~61.0                Al:0.01                Pb:0.05                   Sn:0.25~1.0               Zn:bal.                      Other:0.5
GB/T9460	SCu4700	CuZn40Sn	Cu:57.0~61.0                Al:max 0.01         Pb:0.05  Sn:0.25~1.0                   Zn:bal.                 Other:max 0.5
BS EN14640	C47000	CuZn40	Cu:57.0~61.0                Al:0.01                  Pb:0.05 Sn:0.25~1.0                   Zn:bal.                  Other:max 0.5
AWS A5.8	C47000	RBCuZn-A	Cu:57.0~61.0                  Al:0.01                Pb:0.05 Sn:0.25~1.00                  Zn:bal.                 Other:max 0.50

Physical Properties and Mechanical Properties:
Solids-Temperature	866ºC
Liquids-Temperature	901ºC
Density	8.45kg/dm^3
Tensile Strength	375N/mm^2
Elongation	35%

Anhui Hengtai Welding Materials Co., Ltd.which is a professional manufacturer of copper and copper alloy welding materials.Company adopted GB/T9460, BS EN14640, AWS, DIN standards, the production of copper, Silicon Bronze, Aluminum Bronze, Tin Bronze, White Copper, Brass, Copper Base Alloy welding materials, and is widely used in automobiles, ships,engineering machinery, metallurgy, electric power, aviation, aerospace, oil and other fields.Our company has been to Arabia, Dubai, Germany, the United States, France, the Middle East, and Vietnam for many times to conduct academic exchanges.Through years of communication with the majority of users and accumulated experience, the company provides each customer with high-quality, reliable copper alloy series welding materials and thoughtful and detailed pre-sale and after-sales service, "integrity-based, win-win cooperation" is the company's corporate culture and purpose, we will cast a common dream with the spirit of craftsmen.

PRODUCTS APPLICATION

Our products are suitable for automobile casting, high pressure valve iron, hydraulic rod, marine casting, aerospace casting,ocean exploration, precision machinery, deep sea scale, marine water scale, high pressure valve, etc. Our company is a world leader in the field of copper alloys, and has made outstanding contributions to the field of copper alloy welding in the world.Our company has been to Arabia, Dubai, Germany, the United States, France, the Middle East, and Vietnam for many times to conduct academic exchanges and promote the world. Development in the field of copper alloy welding.

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