Chemical Composition | |||||||||||
| Quality | C | Mn | Si | PA | S | Cr | B.C | C | Nb | TA | NU |
| 15-5 PH | 0.07% max | 1.0% | 0.5% | 0.025% max | 0.005max% | 15 to 15.5% | 0.50% max | 3 to 3.5% | 0.15% to 0.45% | 0.05% max | 4.3% to 5.0% |
Mechanical Properties at Room Temperature | |
| Quality | 15-5 PH |
| Tensile strength | Between 1070 and 1200 MPa |
| Yield strength, (0.2%) | minimum 1000 MPa |
| Hardness, Rockwell (HRC) | 35 to 42 HRC |
| Summary of Quality Characteristics |
15-5 PH (1.4545 - 1.4548) quality stainless steel is included in the group which can be cured by hardening. This material is a specially produced version of the 17-4 PH material, developed with double cast and aviation. |
| 15-5 PH materials have very high mechanical strength.15-5 PH materials, which are both heat treated and double cast, have better mechanical properties than 630 (17-4 PH). In addition, the pure structure of 15-5 PH materials ensures a homogeneous mechanical properties at every point of the material. |
15-5 PH quality stainless is not suitable for places where there is a high density. |
15-5 PH quality stainless is magnetic and attracts magnet. |
