Search results
22 sie 2023 · The H900 heat treatment process involves heating the material to a specific temperature and holding it there for a defined period, followed by rapid cooling. This treatment significantly enhances the alloy’s strength, hardness, and toughness, making it suitable for a wide range of applications.
24 sie 2006 · The correct process for heat treating condition a 17-4 to h900 is to heat to 900°f soak for 1 hour then cool.
I did notice in AMS 2759 it states that 17-4 casting aging time for H900 and H925 should be 1-1/2 hours, so I want to make sure that doesn't change the process at all. Upvote 0 Downvote Jul 20, 2017
27 sie 2023 · Heat treatment plays a crucial role in enhancing the properties of 17-4PH H900. The alloy is typically solution annealed at temperatures ranging from 1900°F to 1950°F (1040°C to 1065°C), followed by air cooling or rapid quenching.
17-4 PH is a martensitic precipitation age-hardening stainless steel with high strength and hardness, and good corrosion resistance. 17-4 PH is used in a variety of applications including medical instruments, chemical processing equipment, gears, nuclear reactor components, and jet engine parts.
31 paź 2015 · 17-4ph at H900 has a hardness of about 45Rc and is pretty tough, ie, a good material for tools etc. What I am wondering is what can be used to prevent oxidation scale on the material during heat treating.
7 wrz 2023 · Enhanced Strength: 17-4 H900 undergoes a unique heat treatment process, which imparts even higher strength compared to 17-4 PH. Improved Hardness: It has excellent hardness, making it suitable for applications that require abrasion resistance.
