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17-7 PH is a precipitation-set tempered steel that is fitting for flight and different applications requiring high check and bewildering breaking down square and formability. Type 17-7PH is a Chromium-Nickel-Aluminum, austenitic treated steel. It is the most formable of all PH audits and has the most genuine quality and hardness. It is less energizing than other PH evaluations and offers insignificant mutilation upon warmth treatment. This material keeps up its colossal properties at temperatures up to 800° F (427° C).
17-7 PH or Precipitation Hardening treated steel is a hard, solid compound utilized in different undertakings the world over. As a bit of our confirmation in 17-7 PH unadulterated, Altemp Alloys passes on 17-7 PH plate, which indicates huge exhaustion properties and astonishing security from use. 17-7 PH plates other than have formability that is viewed as awesome to astounding and devastates essentially immaterial when appeared to be warm drugs.
In high-heat treated conditions, Stainless Steel 17-7 PH Coils has brilliant mechanical properties. Fittingly confined, SS 17-7 PH Sheets can be set to staggering estimations by coming about warmth treatment. Sensibly, it work sets quickly and with joining conduct like Type 301. Examination 17-7 Stainless Steel Sheets is utilized for astoundingly stunning, unique parts in light of its low bowing in warmth treatment. SS 17-7 PH Coils is other than routinely found in a party of springs and washers. Composite 17-7 PH Plates is in like way utilized in unite arranging mechanical get, heat exchangers, control boilers, super-always sultry barrels, and parts utilized in five star/high-temperature conditions.
Grade | C | Mn | Ni | Al | Cr | P | Si | S | Fe | |
17-7 PH | min. | – | – | 6.50 | 0.75 | 16 | – | – | – | – |
max. | 0.09 | 1.0 | 7.75 | 1.50 | 18 | 0.040 | 1.0 | 0.030 | Balance |
Grade | Properties | Metric | Imperial |
17-7 PH | Density | 7.80 g/cm3 | 7.80 g/cm3 |
Tensile strength | 1170 MPa | 170000 psi | |
Yield strength | 965 MPa | 140000 psi | |
Modulus of elasticity | 204 GPa | 29600 ksi | |
Poisson’s ratio | 0.27-0.30 | 0.27-0.30 | |
Elongation at break | 6% | 6% | |
Hardness, Rockwell C | 38 | 38 |