G-MgTh3Zn2Zr1 | 3.5105 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | VDA 231-106 classification | Application temperature [°C] | |
|---|---|---|---|---|---|---|---|---|---|
| 3.5105 (DIN 1729-2 : 1973-07) | G-MgTh3Zn2Zr1 | 3.5105 | DIN 1729-2 : 1973-07 | DIN 1729-2 : 1973-07 replaced by DIN EN 1753 : 1997-08 | Replaced | Germany | 2.2 | ≤ 320 | 1) |
| 1) Remark: special alloy G-MgTh3Zn2Zr1, material number 3.5105 commercial name ZT 1, comparable with aircraft material G-MgTh3ZnZr, material number 3.6254, according to WL 3.6254, part 1, 12.89 - heat resistant alloy for complex casts with high demands on strength - normally applicable in temperature range of 200 to 300 °C - creep resistant up to 350 °C - weldable with tungsten inert gas - excellent machinable - good cushioning properties - no embrittlement at low temperature - special procedure for smelting, casting, welding and polishing, because its oxidising affinity of melted Mg and Mg-swarfs |
Chemical Composition
| Cu [%] | Fe [%] | Mn [%] | Ni [%] | Si [%] | Th [%] | Zn [%] | Zr [%] | Rare Earths [%] | Remainder | |
|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
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Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
Mechanical Properties
| Casting Method | Condition | Condition Number | Nominal Size [mm] | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A [%] | Hardness HB | HBW | |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | 1) | |
| blur | blur | blur | blur | blur | blur | blur | blur | 1) | |
| 1) Source: blur |
Physical Properties
| Temperature [°C] | Melting Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | Thermal Conductivity [W/(m*K)] | Electric Conductivity [MS/m] | |
|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | 1) | |
| blur | 1) | |||||
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Cross Reference
| Material Name | Country | Standard |
|---|---|---|
| Mg-Th3Zn2Zr | International | ISO 3115 |