USA SAE F 836M (2002) , F836 Class A1-70 S30300 Specialsteel Standard Specification for Style 1 Stainless Steel Metric Nuts (Metric) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | F836 Class A1-70 S30300 | Austenite | SAE | USA | Standard Specification for Style 1 Stainless Steel Metric Nuts (Metric) |
| C | Si | Mn | P | S | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|
| ≤0.15 | ≤1.00 | ≤2.00 | ≤0.2 | 0.15 - ≥ | 17.0 -19.0 | 8.00 -10.0 | ≤0.60 |
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 811 (≥) | 493 (≥) | 23 | 34 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 243 |
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 31 | - | - | 0.42 | - | |||
| 643 | 165 | - | 24.3 | 412 | - | ||
| 186 | - | 34 | 41.2 | 221 | 112 |
Heat treated : 1394°C - 1275°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| M303 | |||
| 1.4303 | |||
| 1.4303 | |||
| 1.2303 | |||
| 303 | |||
| S30300 | |||
| 303Se | |||
| S30323 | |||
| S30345 | |||
| 303MA | |||
| S30345 | |||
| S30310 | |||
| S43035 | |||
| S43036 | |||
| S43035 | |||
| 303Al Mod | |||
| S43035 | |||
| 303 | |||
| S30300 | |||
| S30310 |
| F 836M (2002) | Standard Specification for Style 1 Stainless Steel Metric Nuts (Metric) | F-836M--(2002)-.pdf |
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