Alloy AMST
Alloy AMK
Alloy AMST
Alloy AH-2.5
Alloy AO12-1
Alloy AO20-1
Alloy AO3-7
Alloy AO6-1
Alloy AO9-1
Alloy AO9-2
Alloy ACM
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | АМСТ |
| Designation GOST Latin | AMCT |
| Transliteration | AMST |
| The chemical elements | - |
Description
AMST alloy used: for bimetallic strip steel by rolling and subsequent punching of liners with a thickness of friction layer is less than 0.5 mm.
Note
The recommended modes of operation:
— load ≤ to 39.2 Mn/m2 (400 kgf/cm2);
— sliding speed ≤ 15 m/s;
temperature ≤ 120 °C;
— recommended shaft hardness ≥ 200 HB.
On an antifriction layer of articles coated with a soft metal or a polymer antifriction coating thickness of from 0.003 to 0.03 mm. permitted by agreement with the consumer in technically justified cases to cover the product with a soft metal or polymer coating.
Standards
| Name | Code | Standards |
|---|---|---|
| Non-ferrous metals, including rare metals, and their alloys | В51 | GOST 14113-78 |
Chemical composition
| Standard | Mn | Si | Fe | Cu | Al | Ti | Zn | Sb | Te |
|---|---|---|---|---|---|---|---|---|---|
| GOST 14113-78 | ≤0.2 | ≤0.5 | ≤0.75 | 0.7-1.2 | The rest | 0.03-0.12 | ≤0.1 | 4.6-6.5 | 0.03-0.3 |
Al is the base.
According to GOST 14113-78, the content of other impurities, individually, should be ≤ 0.050%, and the total content of other impurities should be ≤ 0.30%.
According to GOST 14113-78, the content of other impurities, individually, should be ≤ 0.050%, and the total content of other impurities should be ≤ 0.30%.
