= 99,9% and a high residual copper-content. Tensile strength and Brinell hardness are increasable by cold forming. SF-Cu (Cu-DHP) is hydrogen resistant and shows the lowest thermal and electrical conductivity of the pure copper materials. Processing properties: hot forming: very good cold forming:

The steel C85S is used as cold rolled strip for springs and special applications in thicknesses of up to 6 mm and as tempered cold strip in thicknesses from 0.30 to 3.00 mm. The cold-rolled steel strip for springs possess a very high precision of measurements and very good state of the surface.Prope

The steel C75S is used as cold rolled strip for springs and special applications in thicknesses of up to 6 mm and as tempered cold strip in thicknesses from 0.30 to 3.00 mm. The cold-rolled steel strip for springs possess a very high precision of measurements and very good state of the surface.Prope

The steel C60S is used as cold rolled strip for springs and special applications in thicknesses of up to 6 mm and as tempered cold strip in thicknesses from 0.30 to 3.00 mm. The cold-rolled steel strip for springs possess a very high precision of measurements and very good state of the surface.Prope

The steel C100S is used as cold rolled strip for springs and special applications in thicknesses of up to 6 mm and as tempered cold strip in thicknesses from 0.30 to 3.00 mm. The springs made of steel C100S are suitable for highly stressed tension springs, especially in the watch industry, as well a

PropertiesGeneralPropertyTemperatureValueDensity20.0 °C7.85 g/cm³MechanicalPropertyTemperatureValueCommentElastic modulus-100.0 °C217 GPa20.0 °C212 GPa100.0 °C207 GPa200.0 °C199 GPa300.0 °C192 GPa400.0 °C184 GPa500.0 °C175 GPa600.0 °C164 GPaElongation20.0 °C24 %100.0 °C24 %150.0 °C24 %Poisson's

High temperature steel for the pressure vessel and steam boiler construction up to 530 °C continuous operation. Application: in the pressure vessel and steam vessel construction for vaporiser tubes, tubes, collector tubes, heat exchanger, pre welded collars, flangesPropertiesGeneralPropertyTemperatu

PropertiesGeneralPropertyTemperatureValueCommentDensity23.0 °C7.8 - 7.9 g/cm³Typical for Low Carbon SteelMechanicalPropertyTemperatureValueCommentElastic modulus23.0 °C200 - 215 GPaTypical for Low Carbon SteelElongation20.0 °C21 - 24 %Elongation, transverse20.0 °C19 - 22 %Poisson's ratio23.0 °C

The fine grained steel is used acc. DIN 17178 : 1986-5 for welded steel tubes and acc. DIN 17179 : 1986-5 as seamless steel tubes for special purposes from -20 to 400 degrees C. Application: pressure vessel construction, apparatus construction, pipelines, mechanical engineering, toolbuilding Special

The fine grained steel is used acc. DIN 17178 : 1986-5 for welded steel tubes and acc. DIN 17179 : 1986-5 as seamless steel tubes for special purposes from -20 to 400 degrees C. Application: pressure vessel construction, apparatus construction, pipelines, mechanical engineering, toolbuilding Special

The fine grain steel WStE 460 is used for special requirements according to DIN 17178 : 1986-5 for welded steel tubes and according to DIN 17179 : 1986-5 for seamless steel tubes. These steel tubes are used above all in pressure vessel construction, apparatus construction, pipe construction, as well

The fine grain steel WStE 420 is used for special requirements according to DIN 17178 : 1986-5 for welded steel tubes and according to DIN 17179 : 1986-5 for seamless steel tubes. These steel tubes are used above all in pressure vessel construction, apparatus construction, pipe construction, as well

High temperature steel for high pressure hydrogenation vessels. In the annealed condition it is resistant to high pressure hydrogen as well as to aggressive oils. Application: hydration facilities and petroleum distillation facilities for tubes, in the quenched and tempered condition also in the ves

High temperature steel for high pressure hydrogenation vessels up to 480 °C. Application: high pressure synthesis devices up to pressures of 200 bar in the chemical industry, bundled tubes, high pressure sealingPropertiesGeneralPropertyTemperatureValueDensity20.0 °C7.83 g/cm³MechanicalPropertyTemper

Because of its higher Ni content compared standard type to X 5CrNi 18 10, steel X 5 CrNi 18 12 possesses a higher austenitic stability. This decreaes the cold strain hardening. The forming properties for cold heading and extrusion pressing are good even at high forming rates. However, one must be aw

CuZn33 (CW506L) is an unhardenable wrought alloy. High hardness and strength parameter are achievable by cold forming only. Thermal and electrical conductivity are lower than for CuZn30. Corrosion resistance is similar to pure copper. Processing properties: warm forming: good cold forming: very goo

CuZn30 (CW505L) is an unhardenable wrought alloy. High hardness and strength parameter are achievable by cold forming only. Thermal and electrical conductivity are lower than for CuZn28. Corrosion resistance is similar to pure copper. Processing properties: warm forming: good cold forming: very goo

Wire fom copper alloy for general purposes.PropertiesGeneralPropertyTemperatureValueDensity20.0 °C8.4 - 8.45 g/cm³MechanicalPropertyTemperatureValueCommentElastic modulus20.0 °C110 GPa100.0 °C106 GPa200.0 °C102 GPa300.0 °C97 GPa400.0 °C89 GPa500.0 °C79 GPaElongation20.0 °C8 %Elongation A10020.0 °C4

Wire fom copper alloy for general purposes.PropertiesGeneralPropertyTemperatureValueDensity20.0 °C8.4 - 8.45 g/cm³MechanicalPropertyTemperatureValueCommentElastic modulus20.0 °C110 GPa100.0 °C106 GPa200.0 °C102 GPa300.0 °C97 GPa400.0 °C89 GPa500.0 °C79 GPaElongation20.0 °C45 %Elongation A10020.0 °C3

CuZn20 (CW503L) is an unhardenable wrought alloy. High hardness and strength parameter are achievable by cold forming only. Thermal and electrical conductivity are worse than for CuZn15. Corrosion resistance is similar to pure copper. Processing properties: warm forming: moderately cold forming: go