Stainless Steel 13- PH is a a martensitic precipitation-hardening steel that exhibits high hardness, excellent strength properties, good corrosion resistance, and superior toughness. Corrosion resistance for this metal is similar to Stainless Steel 304 and demonstrates good transvers toughness properties that are achieved through tight control of chemical composition, vacuum melting, and low carbon content.
This alloy is double melted in a vacuum induction furnace followed by consumable electrode vacuum melt processes. Primary applications are for parts and accessories that require corrosion resistance, high strength, and good ductility.
Stainless Steel 13-8 PH Specifications:
Stainless Steel 13-8 PH products offered at all Titanium Industries’ locations:
Stainless Steel 13-8 PH Applications:
- Aerospace Components
- Petrochemical Industries
- Power Generation
- Waterjet Cutting Components
- Injection Molding Equipment
DISCLAIMER: Alloy data sheets are for reference only, not for design purposes.
| Chemical Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Cr 12.25 – 13.23% | Ni 7.50 – 8.50% | Mo 2.00 – 2.50% | Al 0.90 – 1.35% | N 0.010% | |||||
| Mn 0.10% | Si 0.10% | C 0.05% | P 0.010% | S 0.008% | |||||
| Fe Balance | |||||||||
| PHYSICAL PROPERTIES | ||||||
|---|---|---|---|---|---|---|
| Density | Electrical conductivity (% IACS) | Thermal conductivity (BTU-in/hr-ft²-°F) | Specific heat capacity | Thermal expansion (1/°F) | Melting Point (°F) | |
| 0.282 | 1.72 | 97 | 0.11 | 0.00000589 | 2560 | |
| Mechanical Properties | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Property | Minimum | Maximum | |||||||
| Yield Strength Range (Rp0.2 Offset) (ksi) | 85210 | ||||||||
| Tensile Strength Range (Rm) (ksi) | 130235 | ||||||||
| Elongation (AL=5 x Ø) | 7.0% | 13.0% | |||||||
| Brinell Hardness (H) | 301 | 451 | |||||||
| Modulus of Elasticity (ksi) (E): 28300 | |||||||||
| Machineability General Index: 36% | |||||||||
T.I. Approvals:
Plus a wide range of approvals from most leading OEM’s across Aerospace, Medical, Industrial, and Oil and Gas markets.