SAE J1268 Grade 1345H
Equivalent material: DIN 1.0912, DIN 46Mn7, AISI 1345H, AISI 1345, SAE 1345, JIS SMn443M, JIS SMn443TK, EN 1.0912, GOST 45G2, ASTM 1345, UNS H13450, UNS G13450
- EN 10292 Grade HX220BD +Z, +ZF, +ZA, +AZ, +AS,hot rolled or cold rolled, hot dip coated
- EN 10292 Grade HX220BD hot rolled or cold rolled, hot dip coated,+Z, +ZF, +ZA, +AZ, +AS
- ASTM A752 Grade 1345 Annealed
- JIS G3311 Grade SMn443M cold-rolled
- JIS G3311 Grade SMn443M annealed
- SAE J404 Grade 1345
SAE J1268 Grade 1345H general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Manganese Steel |
SAE J1268 Grade 1345H thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.33E-5 1/K |
Typical for Manganese Steel |
| Melting point |
- |
Melting point of 1382 - 1529 °C |
Typical for Manganese Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 510 - 553 J/(kg·K) |
Typical for Manganese Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 14 - 16 W/(m·K) |
Typical for Manganese Steel |
SAE J1268 Grade 1345H electrical
| Property |
Value |
| Carbon |
Carbon of 0.42 - 0.49 % |
| Chromium |
Chromium of 0.2 % |
| Copper |
Copper of 0.35 % |
| Iron |
balance |
| Manganese |
Manganese of 1.45 - 2.05 % |
| Molybdenum |
Molybdenum of 0.06 % |
| Nickel |
Nickel of 0.25 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.15 - 0.35 % |
| Sulfur |
Sulfur of 0.04 % |
SAE J1268 Grade 1345H mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Manganese Steel |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Manganese Steel |
