17 4 Stainless Hex Bar
Description
The hexagonal bar is made of 304 stainless steel, which is a martensitic precipitation hardening stainless steel with excellent material properties. Through certain heat treatment, its mechanical properties can be significantly improved. 17-4 stainless steel hexagonal bar has excellent high temperature and corrosion resistance and is commonly used in gate valves, chemical processing equipment, pump shafts, gears, ball bearings, bushings, and fasteners.
Application：
- Chemical processing equipment
- Pump shafts
- Gears
- Ball bearings
- Bushings and fasteners
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Product Specification
Specification
| Dimension Name | Value |
|---|---|
| Height | customized |
| Max Length | customized |
| Alloy | 17-4 |
| Production Method | Hot Rolled |
| Grade | PH |
| Material | Stainless Steel |
| Shape | Bar-Hex |
Mechanical Properties
| Property | Value |
|---|---|
| Density g/cm^3 | 8 |
| Brinell Hardness 3000 kg load | 363 max |
| Rockwell Hardness C Scale | 39 max |
| Melting Point °F | 2550 – 2620 |
| Yield Tensile Strength KSI | 145 |
| Ultimate Tensile Strength KSI | 160 |
| Elongation % in 2 in. | 6 – 15 |
| Machinability % | 45 |
| Electrical Conductivity % IACS | 2 |
Chemical Composition
| Element | Percentage |
|---|---|
| C | 0.07 max |
| Cu | 3-5 |
| Cr | 15 – 17.5 |
| Fe | 73 |
| Mn | 1 max |
| Nb + Ta | 0.15 – 0.45 |
| Nb | 0.45 max |
| Ni | 3-5 |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1 max |
| Ta | 0.45 max |
Related Products
Diameter: 12mm
Production Method: Cold Finished
Standard(s): ASTM -A484, AMS -5640″
Max Length: 144
Across Flats: 2”
Temper: Annealed
Standard(s): ASTM -A276, ASTM -A479″
Diameter: 2″
Production Method: Cold Finished
Standard(s): ASTM -A484, AMS -5640″