Materials such as steel, brass, aluminium, stainless steel, titanium and especially ebonite and plastics require different methods and approaches during turned parts manufacture. With our decades of experience and a lot of sensitivity, we have a great variety of materials. For example, Richard Weiss produces brass turned parts, aluminum turned parts and stainless steel parts in mass production, as well as titanium turned parts and plastic turned parts for many industries.
| Chemical compound/material designation for brass turned parts |
Material number for brass turned parts |
| CuZn39Pb3 | 2,0401 |
| CuZn38Pb2 | 2,0371 |
| CuZn35Pb2 | 2,0331 |
| CuZn40Pb2 | 2,0402 |
| CuNi18Zn19Pb1 | 2,0790 |
| CuZn35Ni3Mn2AlP | 2,0540 |
| CuZn36Pb2AS | |
| CuSn8 | CW459 |
| CuSn11Pb2 | CC482K |
| CuNi7Zn39Pb3 | 2,0771 |
| Chemical formula | CuZnx Technical: CuZnX, where X = zinc content in percent |
| Melt Interval | 1050–1065 °C (CuZn5); 902–920 °C (CuZn37); Decreasing with increasing zinc content |
| Density | 8,41 g/cm³ (CuZn40)–8,86 g/cm³ (CuZn5) |
| Electrical conductivity | about 15 MS/m; decreases sharply with increasing zinc content (at 10% Zn around 60%, at 40% Zn around 75%); 19 MS/m (CuZn20)–33 MS/m (CuZn5) |
| Specific heat capacity | approx. 377 J/(kg·K) (depending on the alloy) |
| Tensile strength | 310 to 460 MPa (N/mm²) |
| Proof limit | 120 to 420 MPa (N/mm²) |
| Modulus of elasticity | 78 to 123 GPa (kN/mm²) |
| Poisson number | 0.37 |
| Torsion module | 37 GPa (kN/mm²) |
| Sound speed | 4430 m/s |
| Chemical compound/material designation for aluminum turned parts | Material number for aluminum turned parts |
| AlCu4PbMgMn | EN AW 2007 |
| AlCu6BiPb | EN AW 2011 |
| AlSi1MgMn | EN AW 6082 |
| AlMgSiPb | EN AW 6012 |
| AlMgSi | EN AW 6060 |
| AlZn5,5MgCu | EN AW 7075 |
| Aleco 62 Sn | Aleco 62 Sn |
| AlMg5 | EN AW 5019 |
| AlMg1 | EN AW 5005 |
| AlMgSi0,5 | EN AW 6060 |
| Stanal 32 | AA 6023 |
| AA 6064 | AA 6064 |
| Chemical formula | Al |
| Melting point | 933.35 K (660.2 °C) |
| Density | 2.70 g/cm3 (20 °C) |
| Electrical conductivity | 37.7 · 106 A/(V · m) |
| Specific heat capacity | 897J/(kg · K) |
| Tensile strength | 45 MPa (N/mm²) |
| Proof limit | 40 to 525 MPa (N/mm²) |
| Modulus of elasticity | 70,000 N/mm² |
| Poisson number | 0.34 |
| Torsion module | 79 GPa (kN/mm²) |
| Sound speed | 6250-6500 (longitudinal wave) m/s; 3100 (shear wave) m/s at 293.15 K |
| Chemical compound/material designation For stainless steel parts |
Material number for stainless steel turned parts |
| Stainless steel 4305 | 1,4305 |
| Stainless steel 4104 | 1,4104 |
| Stainless steel 4571 | 1,4571 |
| Stainless steel 4404 | 1,4404 |
| Stainless steel 4122 | 1,4122 |
| Stainless steel 4301 | 1,4301 |
| Stainless steel 4005 | 1,4005 |
| Stainless steel 4105 | 1,4105 |
| Stainless steel 4529 | 1,4529 |
| Stainless steel 4021 | 1,4021 |
| Chemical formula | Stainless steel/V2A/stainless steel |
| Melting point | 1,673,15 K (1,400 °C) |
| Density | 7.85 g/cm3 |
| Chemical compound/material name for steel turned parts |
Material number for steel turned parts |
| 11SMnPb30 | 1,0718 |
| 11SMn30 | 1,0715 |
| 11SMnPb37 | 1,0737 |
| 11SMn37 | 1,0736 |
| 16MnCr5 | 1,7131 |
| 16MnCrS5 | 1,7139 |
| C45PbK | 1,0504 |
| C45K | 1,0503 |
| C35PbK | 1,0502 |
| C35K | 1,0501 |
| C15PbK | 1,0403 |
| C15K | 1,0401 |
| 36SMnPb14 | 1,0765 |
| St52-3 | 1,0569 |
| ETG 88 | |
| ETG 100 | |
| ESP 65 | |
| E235 | 1,0308 |
| ST52-3 | 1,0553 |
| 42CrMoS4 | 1,7225 |
| GG25 Grauguss | |
| USIMAX D38 | USIMAX D38 |
| 115CrV3 | 1,2210 |
| Sandvik AP20 |
| Chemical compound/material name For titanium turned parts |
Material number for<br/>titanium turned parts |
| Titanium Grade 6 (TIAL6V4) | 3,7165 |
| Chemical compound/material name For plastic turned parts |
Material number for plastic turned parts |
| Polyamid PA | Polyamid PA |
| POM Polyacetal | POM Polyacetal |
| POM PTFE | PM PTFE |
| PVC-U | PVC-U |
