Physical Properties of S32750 super duplex Hex Nut
| Imperial | Properties | Metric |
|---|---|---|
| 0.281 lb/in3 | Density | 7.8 g/cm3 |
| 2460°F | Melting point | 1350°C |
Equivalent material grade of UNS S32750 Threaded Rod
| Alloy | ASTM | European | UNS | Common Name |
|---|---|---|---|---|
| UNS S32750 | ASTM A479 | 1.4410 | S32750 | SAF S32750 ® |
ASTM A479 UNS S32750 Bolts standard quality specification
| Specification | ASTM A479 / ASME SA479 |
| Sizes Range | M03 – M56 | 3/6" upto 2" |
| Available Lengths | From 3 - 200 mm |
| Threads | UNC, BSF, METRIC, BSW, UNF or as required |
|---|---|
| In Form of |
|
Super Duplex UNS S32750 Screw Mechanical Strength
| Material | Tensile Strength (MPa) min |
Hardness Rockwell C (HR C) |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) |
|---|---|---|---|---|
| Alloy S32750 | 795 | 32max | 550 | 15 |
UNS S32750 Stud Chemical Compatibility Chart
| Chemicals | In % |
|---|---|
| Chromium, Cr | 24 – 26 |
| Phosphorous, P | 0.035 max |
| Sulfur, S | 0.020 max |
| Carbon, C | 0.030 max |
| Nitrogen, N | 0.24 – 0.32 |
| Nickel, Ni | 6 – 8 |
| Molybdenum, Mo | 3 – 5 |
| Silicon, Si | 0.80 max |
| Copper, Cu | 0.50 max |
| Manganese, Mn | 1.20 max |
| Iron, Fe | Balance |
