Improbond GmbH – Laser Welding Wire
04_0923
| Property | Value |
|---|
| Material no. | 2.0923 |
| Tensile elastic limit | 400 N/mm² |
| Tensile strength | 700 N/mm² |
| Expansion | 15 % |
| Hardness | 200 HB |
Multicomponent
bronze with good gliding properties for the laser welding on copper,
copper alloys, as well as mixed joints of stainless steels.
Multifunctional usable wire, especially for repairing of damaged hot
runner systems in injection moulds. Seawater and cavitations resistant.
Increase of the hardness through cold removal.
For base materials
- copper
- Cu-alloys
- CuAl-bronzes
| Symbol | Name | Value |
|---|
| Mn | Manganese | 1,00 % |
| Ni | Nickel | 4,50 % |
| Fe | Iron | 3,50 % |
| Al | Aluminium | 9,00 % |
| Cu | Copper | Rest |
04_1211
| Property | Value |
|---|
| Material no. | 2.1211 |
| Tensile elastic limit | 80 N/mm² |
| Tensile strength | 200 N/mm² |
| Expansion | 20 % |
| Hardness | 60 HB |
For
the laser welding of copper- and ampcoloy alloys, furthermore for the
repairing of sparkeroding electrodes. Ductile weld, close-grained
structure and high electrical conductivity. The usable hardness is
increased by cold storing.
For base materials
- pure copper
- ampcoloy alloys
| Symbol | Name | Value |
|---|
| Mn | Manganese | 0,10 % |
| Ni | Nickel | ‹ 0,30 % |
| Ag | Silver | 1,00 % |
| Cu | Copper | Rest |
04_1367
| Property | Value |
|---|
| Material no. | 2.1367 |
| Tensile elastic limit | 400 N/mm² |
| Tensile strength | 650 N/mm² |
| Expansion | 25 % |
| Hardness | 220 HB |
For
the laser welding on press tools to avoid die marks. High
manganiferous, sea water resistant multicomponent-aluminium bronze for
build-up weldings of mould inserts from ampco bronzes and ampcoloy
alloys. Cavitations resistant and good flow properties.
For base materials
- Al-bronzes
- ampcoloy alloys
- cast iron
| Symbol | Name | Value |
|---|
| Mn | Manganese | 13,00 % |
| Ni | Nickel | 2,50 % |
| Fe | Iron | 2,50 % |
| Al | Aluminium | 7,50 % |
| Cu | Copper | Rest |
04_1461
| Property | Value |
|---|
| Material no. | 2.1461 |
| Tensile strength | 390 N/mm² |
| Expansion | 40 % |
| Hardness | 90 HB |
„Laser soldering” of steel alloys, furthermore mixed bonds of copper - steel. High temperature and corrosion resistance.
For base materials
- CuSi2Mn
- CuSi3Mn
- copper alloys
- mixed alloys of copper - steel
| Symbol | Name | Value |
|---|
| Si | Silicium | 3,00 % |
| Mn | Manganese | 1,00 % |
| Sn | Tin | 0,10 % |
| Zn | Zinc | 0,10 % |
| Fe | Iron | 0,07 % |
| Cu | Copper | Rest |