Kategorie-Archiv: PV / Solar

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STOL®75 is a CuCrSiTi alloy that can be hardened by cold forming and by precipitation heat treatment. It has good bendability, excellent hot and cold forming properties, a good strength and a good corrosion resistance. The relaxation properties, even at temperatures up to 250°C are excellent. The electrical and thermal conductivity is excellent. Welding, soldering and brazing properties are good too.

153

Cu-OFE is a high purity, oxygen free, non phosphorus-deoxidized copper that does not contain in vacuum evaporating elements. It has a very high electrical and thermal conductivity, good welding and excellent soldering properties. It has excellent hot and cold forming properties, and a good corrosion resistance, especially in atmosphere due to a good adherence of the oxide layer. Cu-OFE can be heat treated in reducing atmosphere. The alloy is registered US EPA antimicrobial.

123

Cu-DHP is a phosphorus-deoxidized copper with a limited, high amount of residual Phosphorus. It has excellent welding and soldering properties and is resistant against hydrogen embrittlement. It can be formed excellent, either hot or cold. The alloy is registered US EPA antimicrobial.

60

CuZn15 has excellent cold forming, good hot forming properties and is well suited for e.g. coinage, beating, embossing. This alloy has a higher strength than pure copper. CuZn15 has good welding and brazing properties as well as a good corrosion resistance and is not fragile to stress corrosion and dezincification. It is principally used in jewellery, metal goods, watch industry and in electronic industry for installation parts. We produce qualities with grain sizes below 5 μm if needed. The alloy type is listed in the USA by EPA to have good antimicrobial properties.

54

CuNi3Si is an optimized CuNiSi alloy that can be hardened by cold forming and by precipitation of NiSi-phases during a heat treatment. It has excellent bend ability, excellent hot and cold forming properties, a high strength and a good corrosion resistance. Due to the NiSi-precipitations the relaxation properties, even at temperatures up to 150°C are excellent. In combination with a tin coating even at temperatures around 150°C (3.000h) the tin coating does not peel off. The electrical and thermal conductivity is good. Welding, soldering and brazing properties are good too. The alloy is registered US EPA antimicrobial.

47

STOL®95 is a CuCrZr alloy that can be hardened by cold forming and by precipitation of CuCrZr – phases during a heat treatment. It has good bendability, excellent hot and cold forming properties, a high strength and a good corrosion resistance. Due to the CrZr-precipitations the relaxation properties, even at temperatures up to 250°C are excellent. The electrical and thermal conductivity is excellent. Welding, soldering and brazing properties are good too. The alloy is registered in the US by EPA to have good antimicrobial properties.

38

STOL®94 is a NiSi alloy that is available in cold worked and precipitation hardened tempers. It combines maximum strength with excellent bend ability, good electrical conductivity, excellent resistance against relaxation. No peeling at long-term up to 130°C. and higher. Partial substitute for copper-beryllium alloys.

18

STOL®78 is a high Magnesium (Mg) alloyed material with excellent formability at medium strength and good conductivity. Typical applications are automotive, electrical and electronic connectors, relays, current carrying springs and junction boxes.

6

STOL®76M is an optimized CuNiSi alloy that can be hardened by cold forming and by precipitation of NiSi-phases during a heat treatment. It has excellent bendability, excellent hot and cold forming properties, a high strength and a good corrosion resistance. Due to the NiSi-precipitations the relaxation properties, even at temperatures up to 150°C are excellent. In combination with a tin coating even at temperatures around 150°C (3.000h) the tin coating does not peel off. The electrical and thermal conductivity is good. Welding, soldering and brazing properties are good too. The alloy is registered US EPA antimicrobial.

1

stol®76 is an optimized CuNiSi alloy that can be hardened by cold forming and by precipitation of NiSi-phases during a heat treatment. It has excellent bendability, excellent hot and cold forming properties, a high strength and a good corrosion resistance. Due to the NiSi-precipitations the relaxation properties, even at temperatures up to 150°C are excellent. The electrical and thermal conductivity is good. Welding, soldering and brazing properties are good too. The alloy is registered US EPA antimicrobial.