> High Strength And Toughness: Tensile Strength 500-1500MPa (Austenitic Stainless Steel Elongation Up To 40%).
> Strong Corrosion Resistance: stable In atmospheric and freshwater environments (more than10 times stronger than steel).
> Severe Work Hardening: Hardness Increases By 20-30% During Cutting Need To Use Sharp Tools.
> Low Thermal Conductivity: Only 1/3 That Of Carbon Steel (About 16W/M·K), Easy To Generate High Cutting Temperature.
> Fast Tool Wear:It is Recommended To Use TiAlN Coated Tungsten Carbide Tools (Tool Life ls Half That Of Steel Processing).
> Obvious Tool Sticking Phenomenon: Need Sufficient Cooling (Water-Based Cutting Fluid ls Recommended).
> High Surface Quality Requirements: Easy To Produce Vibration Marks,Finishing Needs To Reduce Cutting Depth To Below 0.1mm.
|
Type of Stainless Steel |
Austenitic |
Ferritic |
Martensitic |
Duplex |
Precipitation Hardening |
|---|---|---|---|---|---|
|
Magnetic Response |
GenerallyNo |
Yes |
Yes |
Yes |
Yes |
|
Work Hardening Rate |
Very High |
Medium |
Medium |
Medium |
Medium |
|
Corrosion Resistance |
High |
Medium |
Medium |
VeryHigh |
Medium |
|
Hardenable |
By ColdWork |
No |
Quench & |
No |
Age Harden |
|
Ductility |
Very High |
Medium |
Temper |
Medium |
Medium |
|
High-TemperatureResistance |
Very High |
High |
LoW |
LOW |
LOW |
|
Low-TemperatureResistance |
Very High |
LOW |
LoW |
Medium |
LOW |
|
Weldability |
Very High |
LOW |
LoW |
High |
High |
