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Material definitions

Alloys
Info data sheet (PDF)
We use for aluminium exclusively primary or near primary alloys with a copper content of max. 0,03%, which offer high corrosion resistance. If required, all aluminium components can, however, be subjected to an additional anodic oxidation treatment (anodized, hard coated) to increase corrosion resistance still further. The greater part of our fittings is equipped with an additional surface protection (Polyester powder coating).
Aluminium alloys
Sand casting1706EN AC - AlSi7Mg0,3 B356.2G-AlSi7MgA-S6 G 03LM 25 (TF)32
 1706EN AC - AlMg5(Si) B 535.2G-AlMg5SiA-G6LM 532
Gravity die casting1706EN AC - AlSi7Mg0,3 B 356.2GK-AlSi7MgA-S6 G 03LM 25 (TF)32
 1706EN AC - AlSi10Mg A 360.2GK-AlSi10MgA-S 10 GLM 932
 1706EN AC - AlSi12 413.2GK-AlSi12A-S 13LM 632
Pressure die casting1706EN AC - AlSi12 413.2GK-AlSi12A-S 13LM 632
Forgings586EN AW - AlSi1MgMn 6082 T6AlMgSi1A-SGM0,7HR 30/HS 3031
Bars + tubes754 (drawn)EN AW - AlSi1MgMn 6082 T6AlMgSi1A-SGM0,7HR 30/HS 3031
Different ingredients       33
Copper alloys
Sand casting1982EN 1982 - CuSn5Zn5Pb5-C-GS C 836 00G-CuSn5ZnPbCuPb5Sn5Zn5LG 2-C95
 1982EN 1982 - CuSn10Cu-GS C 927 00G-CuSn10CuSn10CT1-C94
Gravity die casting1982EN 1982 – CuZn39Pb1Al-C-GM C 385 00GK-CuZn39PbCuZn40Pb3CZ 12192
Forgings12420EN 12420 - CuZn39Pb3 C 385 00CuZn39Pb3CuZn40Pb3CZ 12191
Bars12164EN 12164 - CuZn39Pb3 C 385 00CuZn39Pb3CuZn40Pb3CZ 12191
Hollow bars12168EN 12168 - CuZn39Pb3 C 385 00CuZn39Pb3CuZn40Pb3CZ 12191
Tubes12449EN 12449 - CuZn39Pb3 C 385 00CuZn39Pb3CuZn40Pb3CZ 12191
Steel alloys
Malleable cast iron1562 GTW 40    42
Investment casting10088GX 20Cr141.4027420   45
  GX 5CrNiMo 19-11-21.4408CF 8M   46
  GX CrNiMoNb 09-11-21.4581316   46
Bars10088X 30Cr131.4028420   45
Tubes10216X8CrNiS 18-91.4305303   45
  X6CrNiMoTi 17-12-21.4571316 TI   46