Werkstoff 1.4438 Stainless Steel Bolts
317S12, BS2367, 1.4438, S31703, X2CRNIMO18-15-4
1.4438 Bolts are classified under Stainless Steel. Werkstoff 1.4438 Bolts are internationally known as fasteners manufactured from 317 Stainless Steel.
Related Products
Type 317L Stainless Steel Bolts 317L SS Fasteners 317L Stainless Forgings 317L Stainless Steel Nuts 317L Stainless Steel Machine Screws SS 317L Threaded Rod 317L Stainless Washers 1.4438 Washers
Werkstoff 1.4438 Stainless Steel Bolts Properties
Werkstoff 1.4438 Stainless Steel Bolts Chemical Requirements
| UNS DesignationB | TypeC | CD | Mn | P | S | Si | Cr | Ni | Mo | N | Cu | Other ElementsE, F |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Austenitic (Chromium-Nickel) (Chromium-Manganese-Nickel) | ||||||||||||
| S31703 | 317L | 0.030 | 2.00 | 0.045 | 0.030 | 0.75 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | 0.10 | . . . | . . . |
Werkstoff 1.4438 Stainless Steel Bolts Mechanical Requirements
| UNS Designation | TypeA | Tensile Strength, min |
Yield Strength, B min |
Elongation in 2 in. or 50 mm, min, % |
Hardness,maxC | Cold Bend°D | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| ksi | MPa | ksi | MPa | Brinell.HBW | Rockwell | |||||
| S31703 | 317L | 75 | 515 | 30 | 205 | 40 | 217 | 95 HRBW | not required | |