Alloy АНМц0,6-4-2
Designation
| Name |
The value |
| Designation GOST Cyrillic |
АНМц0,6-4-2 |
| Designation GOST Latin |
AHMts0,6-4-2 |
| Transliteration |
ANMts06-4-2 |
| The chemical elements |
- |
Description
Alloy АНМц0,6−4-2 used: for the manufacture of tapes, strips and bars used for welding of machinery; for brazing of sintered hard alloys in the manufacture of carbide cutting tools.
Note
The alloy system Copper-Nickel-Manganese.
Solder АНМц0,6−4-2 — single layer, well spread out on the brazed surfaces, compared to the solder МНМц68−4-2 provides increased strength of the solder joint, causing a higher level of residual stress in a solid alloy that can increase the likelihood of cracking in the manufacture and breakage when operating the tool. Recommended for instruments with a solely loaded brazed seam small extent. The application is only useful if the strength of the solder joint when using solder МНМц68−4-2 insufficient.
Standards
| Name |
Code |
Standards |
| Non-ferrous metals, including rare metals, and their alloys |
В51 |
GOST 28873-90, OST 48-184-81 |
Chemical composition
| Standard |
Mn |
Ni |
Cu |
Al |
| OST 48-184-81 |
1.5-2.5 |
3-4 |
The rest |
0.5-0.8 |
Cu is the basis.
According to OST 48-184-81, the total content of all impurities in the solder of grade AMN0.6-4-2 should be ≤ 0.50%.
Mechanical characteristics
| sT|s0,2, MPa |
σB, MPa |
d |
y, % |
kJ/m2, кДж/м2 |
| Solder supplied at OST 48-184-81 |
| ≥118 |
≥255 |
≥35.5 |
≥52 |
≥1080 |
| ≥103 |
≥206 |
≥32 |
≥37 |
≥1050 |
| ≥88 |
≥196 |
≥35 |
≥40 |
≥1160 |
| ≥69 |
≥167 |
≥27 |
≥34 |
≥1290 |
| ≥59 |
≥147 |
≥20 |
≥24 |
≥1390 |
| ≥59 |
≥118 |
≥24 |
≥30 |
≥780 |
| ≥54 |
≥54 |
≥33 |
≥43 |
≥690 |
Description mechanical marks
| Name |
Description |
| sT|s0,2 |
Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2% |
| σB |
Limit short-term strength |
| d |
Elongation after rupture |
| y |
The relative narrowing |
| kJ/m2 |
Toughness |
