36H2N2MFA (36XH1MFA)
For large critical parts discs, mounting screws, etc. D.
For large critical parts discs, mounting screws, etc. D.
Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | V, % | P, % | C, % | S, % | Mo, % |
---|---|---|---|---|---|---|---|---|---|---|---|
Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | V, % | P, % | C, % | S, % | Mo, % |
GOST 4543-71 | 94.4–96.25 | 0.17–0.37 | 0.25–0.5 | 1.3–1.7 | < 0.3 | 1.3–1.7 | 0.1–0.18 | < 0.025 | 0.33–0.4 | < 0.025 | 0.3–0.4 |
Temperature, °C | |||||
---|---|---|---|---|---|
Temperature, °C | |||||
20 | 212 | 36 | 0.278 | ||
100 | 204 | 12.5 | 36 | 0.496 | 0.335 |
200 | 198 | 12.8 | 35 | 0.508 | 0.432 |
300 | 186 | 13.3 | 35 | 0.525 | 0.517 |
400 | 173 | 13.5 | 34 | 0.538 | 0.613 |
500 | 166 | 14 | 33 | 0.567 | 0.72 |
600 | 156 | 14.3 | 31 | 0.601 | 0.825 |
700 | 139 | 14.5 | 30 | 0.672 | 0.94 |
800 | 127 | 11 | 29 | 0.697 |
Rolling | Standard | Size, mm | Tension | Classifiers | Treatment | |||||
---|---|---|---|---|---|---|---|---|---|---|
Rolling | Standard | Size, mm | Tension | Classifiers | Treatment | |||||
Rod | GOST 4543-71 | 25 | 1180 | 1080 | 12 | 50 | 780 | Hardening and tempering |
Rolling | Standard | Classifiers | Value, HBW |
---|---|---|---|
Rolling | Standard | Classifiers | Value, HBW |
Alloy | GOST 4543-71 | annealing | 269 |
USA | Germany |
---|---|
USA | Germany |
4340 | 1.6582 (34CrNiMo6) |
Standard | Description |
---|---|
Standard | Description |
GOST 4543-71 |
Parameter | Units of measurement | Description |
---|---|---|
Parameter | Units of measurement | Description |
Elastic modulus | ||
Coefficient of thermal (linear) expansion (range 20°C–T) | ||
Coefficient of thermal conductivity (the heat capacity of the material) | ||
The specific heat of the material (range 20°C–T) | ||
Electrical resistivity |
Parameter | Units of measurement | Description |
---|---|---|
Parameter | Units of measurement | Description |
no limits | Welding is performed without heating and without subsequent heat treatment | |
Boundedly welded | Welding is possible with heating up to 100–120 °C and subsequent heat treatment | |
Difficult to weld | For obtaining quality welded joints, additional operations are required: heating up to 200–300 °C for welding, heat treatment after welding — annealing | |
Not applicable for welded structures |