Stainless 416 Bright Bar Manufacturer & Supplier
The free machining martensitic bar — 410 with sulphur added. Machines at roughly twice the rate of 410 and still hardens, which is why it dominates stainless valve and spindle production.
UNS: UNS S41600 / 1.4005 | Category: Stainless Bright Bar
Size Range
Outer Diameter: Diameter 6-100 mm · Round, square, hexagon & flat sections
Chemical Composition (%)
| C | Cr | S | Mn | Si |
|---|---|---|---|---|
| 0.15 max | 12.0-14.0 | 0.15 min | 1.25 max | 1.0 max |
Mechanical Properties
- Tensile Strength
- 650-850 MPa (Q&T)
- Yield Strength
- 450 MPa min
- Elongation
- 12%
- Hardness
- 39-45 HRC hardened
Applicable Standards
- EN 10088-3 (corrosion resisting bars)
- EN 10278 (dimensions & tolerances)
- ASTM A276 / A479
- ASTM A582 (free machining)
- EN 10204 3.1 certification
Applications
- Valve spindles
- Motor shafts
- Studs & screws
- Gear blanks
- Instrument spindles
Industries Served
- Pumps & Valves
- General Engineering
- Automotive & Auto Components
- Textile Machinery
- Hydraulics & Pneumatics
- Power & Energy
Equivalent Grades
- Werkstoff / DIN
- 1.4005 / X12CrS13
- JIS
- SUS416