15-5PH Stainless Steel Bar
Density: 7.8g/cm³
Diameter: Ø5-500mm
Tolearance: h8-h11
Equivalent designations: 15-5ph, UNS S15500, DIN 1.4545
Surface: black, pickling, bright, polish, rough turn, ground polish
Product introduction
15-5ph is a precipitation hardening stainless steel with high strength and hardness and moderate corrosion resistance. 15-5ph is a variant of the older 17-4 stainless steel, which is designed to have higher toughness than S17400, especially in the full thickness (short transverse) direction. For applications requiring high lateral strength and toughness, such as engine parts, aircraft parts, nuclear reactor parts, etc.
Mechanical properties of 15-5ph:
| Material | Condition | Ultimate Tensile Strength (Mpa) | 0.2 % Yield Strength (Mpa) | Elongation % in 2D | % Reduction of Area | Rockwell C Hardness |
| 15-5 PH | Cond A | - | - | - | - | 363 HB max |
| 15-5 PH | H900 | 1310 | 1170 | 10 | 35 | 388-444 |
| 15-5 PH | H925 | 1170 | 1060 | 10 | 38 | 375-429 |
| 15-5 PH | H1025 | 1060 | 1000 | 12 | 45 | 331-401 |
| 15-5 PH | H1075 | 1000 | 860 | 13 | 45 | 311-375 |
| 15-5 PH | H1100 | 965 | 790 | 14 | 45 | 302-363 |
| 15-5 PH | H1150 | 930 | 720 | 16 | 50 | 277-352 |
Chemical composition:
| Grade | DIN | Chemical Component % | ||||||||
| C | Cr | Ni | Mn | P | S | Mo | Si | Cu | ||
| 15-5PH | 1.4545 | ≤0.09 | 14.00-15.50 | 3.50-5.50 | ≤1.00 | ≤0.040 | ≤0.030 | 2.00-3.00 | ≤1.00 | 2.50-4.50 |
| HS Code: | 7222400000 | |||||
| Standard: | ASTM, JIS, GB, EN, GOST | |||||
| Length: | 1-12m | |||||
| Tolerance: | H8,H9,H10,H11 or as required | |||||
| Production method | cold drawn,cold rolled,hot rolled,forged | |||||