Stainless 316 / 316L Bright Bar Manufacturer & Supplier
Molybdenum-bearing austenitic bar. The 2-3% molybdenum lifts pitting resistance so the part survives chlorides — marine air, process liquors and anywhere 304 would pit.
UNS: UNS S31600 / 1.4401 | Category: Stainless Bright Bar
Size Range
Outer Diameter: Diameter 5-150 mm · Round, square, hexagon & flat sections
Chemical Composition (%)
| C | Cr | Ni | Mo | Mn |
|---|---|---|---|---|
| 0.08 max (0.030 max for 316L) | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | 2.0 max |
Mechanical Properties
- Tensile Strength
- 620-790 MPa (cold drawn)
- Yield Strength
- 415 MPa min
- Elongation
- 25%
- Hardness
- 190-250 HB
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
- Marine shafts & fittings
- Chemical pump components
- Pharmaceutical machinery parts
- Offshore fasteners
- Heat exchanger hardware
Industries Served
- Chemical & Petrochemical
- Pharmaceutical
- Marine & Shipbuilding
- Food & Beverage
- Oil & Gas
- Pumps & Valves
Equivalent Grades
- Werkstoff / DIN
- 1.4401 / 1.4404 (316L) / X5CrNiMo17-12-2
- JIS
- SUS316