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Basic Info.
Model NO.
ERCuSi-A
GB/T9460-2008
Cusi3mn
Awsa5.7-2007
Ercusi-a
DIN1733-1:1998
Sg-Cusi3
OEM
Accept
Application
Used for MIG/TIG, and Gas Welding.
Application2
Also Use for Surfacing Areas Subjected to Corrosim
Characteristics
Excellent for Plain or Coated Steels
Transport Package
1kg/5kg/10kg/15kg
Specification
0.8/0.9/1.0/1.2/1.6/2.0/2.5/5.0
Trademark
HENGTAI
Origin
Tongling
HS Code
8311300000
Production Capacity
200mts
Product Description
Copper and Copper alloy welding
Tongling AWS A5.7 ERCuSi-A Copper Silicon Bronze Welding rod welding wire ( DIN 1733 SG-CuSi3 )
| CHEMICAL COMPOSITION(%) | |||||||||||||
| Standard | Class | Alloy | Cu | Al | Fe | Mn | Ni | P | Pb | Si | Sn | Zn | Other |
| ISO24373 | Cu6560 | CuSi3Mn1 | bal. | 0.02 | 0.5 | 0.5~ 1.5 | - | 0.05 | 0.02 | 2.8~ 4.0 | 0.2 | 0.4 | 0.5 |
| GB/T9460 | SCu6560 | CuSi3Mn | bal. | max 0.01 | max 0.5 | max 1.5 | - | - | max 0.02 | 2.8~ 4.0 | max 1.0 | max 1.0 | max 0.5 |
| BS EN14640 | Cu6560 | CuSi3Mn1 | bal. | 0.01 | 0.5 | 0.5~ 1.5 | - | 0.02 | 0.02 | 2.8~ 4.0 | 0.2 | 0.2 | 0.4 |
| AWS A5.7 | C65600 | ERCuSi-A | bal. | 0.01 | 0.05 | 1.5 | - | - | 0.02 | 2.8~ 4.0 | 1.0 | 1.0 | 0.50 |
| DIN 1733 | 2.1461 | SG-CuSi3 | bal. | max 0.01 | max 0.3 | 0.5~ 1.5 | - | max 0.02 | max 0.02 | 2.8~ 4.0 | max 0.2 | max 0.2 | max 0.4 |
| TRADE MARK | S211 |
| Equivalent to AWS | ERCuSi-A |
| Characteristics | Good mechanical properties Good corrosion resistance |
| Welding Method | GTAW Argon arc welding |
| Application | Used for TIG,Excellent for plain or coated steels.Also used for sufacing arears subjected to corrossion. |
Best for butt and the hard facing of brass,especially for the MIG welding of zinc coated steel sheet.Pre-heat suggested when MIG hard facing for large size products and use pulsed argon arc welding while hard facing on steel.
| Physical Properties and Mechanical Properties: | |
| Solids-Temperature | 910ºC |
| Liquids-Temperature | 1025ºC |
| Density | 8.5kg/dm3 |
| Tensile Strength | 330-370N/mm2 |
| Elongation | 40% |
| Brinell Hardness | 80-95HB |
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.
