What is condition H1025?
Stainless Steel 17-4 H1025 is a precipitation-hardening martensitic Stainless Steel, which has corrosion resistance comparable to austenitic varieties. Our H1025 has been heat-treated to the minimum tensile strength of 155ksi, yield strength of 145ksi, an elongation in 2in of 12%, and a reduction of area of 45%.
How hard is H1025?
It is one of the most widely used precipitation hardening grades, as it has high strength hardness up to about 572°F while demonstrating good corrosion resistance in all heat treated conditions….Machinability:
| Heat Treated Condition | H1025 |
|---|---|
| -100 to 70°F | — |
| 70 – 200°F | 6.0 x 10-6 |
| 70 – 400°F | 6.0 x 10-6 |
| 70 – 600°F | 6.2 x 10-6 |
What is CRES 15 5ph?
15-5 PH stainless steel is a martensitic precipitation-hardening stainless steel with approximately 15% Chromium and 5% Nickel. It has high strength, high hardness, and excellent corrosion resistance.
How hard can you heat treat 17-4?
Alloy 17-4 can be heat treated to a variety of temperatures to develop a wide range of properties. Its mechanical properties can be optimized with heat treatment where very high yield strength up to 180 ksi can be achieved. Alloy 17-4 should not be used at temperatures above 572°F or at very low temperatures.
What type of stainless steel is 17-4PH?
precipitation hardening martensitic stainless steel
17-4 PH Stainless Steel is a precipitation hardening martensitic stainless steel. Typical usage is seen in applications requiring high strength and a modest level of corrosion resistance. Strength and toughness desired can be manipulated by temperate range in the heat treatment process.
How hard is 304L stainless steel?
For example, the ultimate tensile strength (UTS) of 304L is roughly 85 ksi (~586 MPa), less than the UTS of standard grade 304 stainless, which is 90 ksi (~620 MPa).
How does precipitation-hardening strengthen metals?
Precipitation hardening, also called age or particle hardening, is a heat treatment process that helps make metals stronger. The process does this by producing uniformly dispersed particles within a metal’s grain structure that help hinder motion and thereby strengthen it—particularly if the metal is malleable.
What type of stainless steel is 17-4 PH?
What is the difference between H1150 and HH1150?
HH1150 Condition A material heated 4 hours at 1150°F, air cooled, heated again for an additional 4 hours at 1150°F and air cooled. H1150-M Condition A material heated at 1400°F + 25°F for 2 hours, air cooled, then heated at 1150°F + 15°F for 4 hours and air cooled.
What is ASTM A564?
ASTM A564 is a standard material specification for hot-rolled and cold-finished age-hardening stainless steel bars, including type 630 / UNS S17400 / 17-4 PH used for parts requiring corrosion resistance and high strength at room temperature, or at temperatures up to 600°F [315°C].