UNS S30310 Free Cutting Steel
| Product parameters | |
| Material category:: | Austenitic Stainless Steel |
| Place of origin:: | P.R. China |
| Min. order quantity:: | 8500 KG |
| Standard export packing way:: | Wooden box, pallet / tray free from fumigation |
| Production lead time:: | Within 55 days after 40% deposit prepayable |
| Company ISO register No.:: | UQ211218R0 |
Description
Technical Data Sheet
| The alloy is usually produced by BEF & AOD. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3. Bars are usually supplied black/bright in the annealed condition. |
| Forms and Shapes: Round bar (Diameter): 5.50 ~ 650mm Square bar / Flat bar: 3 ~ 650mm Wire rod (Diameter): 0.10 ~ 16mm Steel strip via cold rolled: T0.1 - 3mm X W5 - 650mm X L (or in coil form) Forging piece: Different shapes based on OEM |
| C (％) | ≤ 0.15 |
| Si(％) | ≤ 1.00 |
| Mn(％) | 2.50 ～ 4.50 |
| P(％) | ≤ 0.20 |
| S (％) | ≥ 0.15 |
| Cr (％) | 17.0 ～ 19.0 |
| Ni (％) | 7.00 ～ 10.0 |
| Mo(％) | ≤ 0.60 |
| Other (％) | - |
| Condition of heat treatment | - |
| Tensile Rm (MPa) | 505 |
| Yield Rp0.2 (MPa) | 205 |
| Elongation A (%) | 40 |
| Reduction in cross section on fracture Z (%) | 55 |
| Impact AKV/AKU (J) | - |
| Brinell Hardness (HBW) | 217max |
