AISI 409 Stainless Steel
AISI 409 Stainless Steel
Buy Ferritic Steel 409 bolts, nuts and other fasteners from Boltport, an Indian manufacturer & supplier of Ferritic Steel 409 bolting materials to ASTM B446, B564, F467, F468, UNS N06409, DIN EN 2.4856, AMS 5666 and BS 3076 specifications with properties adequate for high strength, corrosion resistant and high temperature applications up to 1000º C (1800º F).
Boltport fasteners offer Ferritic Steel 409 bolts and nuts with standard and custom manufacturing to your specification. We covers Ferritic Steel 409 hex bolts, studs, stud bolts, hex nuts, washers, threaded rod and other fastener in metric and inch sizes with coarse, fine and extra fine threads to ASME, UN, BS, ISO and DIN standards.
AISI 409 Specifications
- ASTM B446 / ASME SB446
- ASTM B443 / ASME SB443
- ASTM B564 / ASME SB564
- ASTM F467 / F467M
- ASTM F468 / F468M
- AMS 5666
- BS 3076
- AISI 409
- UNS N06409
- DIN / EN / Werkstoff No. 2.4856
AISI 409 Properties
| Chemical Composition | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Elements | C | Mn | P | S | Si | Cr | Ni | N | Cb | ||||
| Min % | - | - | - | - | - | 10.5 | 0.75 | - | 10 x (C+N) | ||||
| Max % | 0.030 | 1.00 | 0.040 | 0.030 | 1.00 | 11.7 | 1.00 | 0.040 | 0.80 | ||||
| Mechanical Properties | ||||
|---|---|---|---|---|
| Ultimate Tensile, ksi [MPa] | Yield Strength Offset, ksi [MPa] | Elongation, % | Reduction Of Area, % | Hardness |
| 60 [415] | 20 [140] | 20 | 45 | 244 BHN max |
* Properties extracted from ASTM A276/A276M Material Specification
AISI 409 Characteristics
- Excellent resistance to chloride pitting and crevice corrosion cracking
- Immune to Chloride ion stress corrosion
- Maintains high strength at elevated temperatures
- Resistant to sea water, in both flowing and stagnant condition
- Heat resistant
AISI 409 Applications
- Marine engineering
- Furnaces & gas turbines
- Chemical processing plants
- Boiler & pressure vessels
- Nuclear power plants