Stainless Steel
416 BS EN 10088-3
Description:
Grade 416 stainless steel is a martensitic heat treatable chromium steel. Grade 416 has the highest machinability of any stainless steel due to the addition of sulphur which forms manganese sulphide inclusions, this sulphur addition also lowers the corrosion resistance, weldability and formability.
This alloy is magnetic in all conditions and is widely used to manufacture screws, nuts, bolts, fasteners, gears and pinions.
Colour Code
| Steel Number | Steel Name | Grade | UNS | BS 970 1983 |
|---|---|---|---|---|
| 1.4005 | X12CrS13 | 416 | S41600 | 416S31 |
| C | Mn | Si | Cr | Mo | P | S | Fe |
|---|---|---|---|---|---|---|---|
| .15max | 1.25max | 1.0max | 12/14 | - | .06max | .15min | Balance |
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|---|---|---|---|
| Rounds | Rounds | Rounds | Rounds |
| (mm) | (mm) | (mm) | (mm) |
| 4 | 22 | 40 | 65 |
| 8 | 24 | 45 | 70 |
| 12 | 25 | 50 | 75 |
| 16 | 30 | 55 | 80 |
| 20 | 35 | 60 |
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|---|---|---|---|
| Rounds | Rounds | Rounds | Rounds |
| (inch) | (inch) | (inch) | (inch) |
| 1⁄4 | 7⁄8 | 2 | 31⁄4 |
| 3⁄8 | 1 | 21⁄4 | 31⁄2 |
| 1⁄2 | 11⁄4 | 21⁄2 | |
| 5⁄8 | 11⁄2 | 23⁄4 | |
| 3⁄4 | 13⁄4 | 3 |
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Disclaimer
All data provided is for information and guidance only. Information above is not for design purposes and comes without warranty or guarantee with respect to the subject matter or fitness for purpose.