SAE Type 630 stainless steel (more commonly known as 17-4 PH, or simply 17-4; also known as UNS S17400) is a grade of martensitic precipitation hardened stainless steel. It contains approximately 15–17.5% chromium and 3–5% nickel, as well as 3–5% copper. The name comes from the chemical makeup which … See more 17-4 can be heat treated to high levels of strength and hardness, and features corrosion resistance and machinability comparable to austenitic 304 stainless. Being martensitic, 17-4 is magnetic. 17-4 is capable of … See more Uses for 17-4 stainless steel include components which require high hardness and/or corrosion resistance at temperatures of up … See more WebAlloy 17-4 PH. AISI 630 is a hardenable, martensitic stainless steel with high wear resistance, good corrosion resistance and high yield strength. By combining excellent …

AISI 630 Stainless Steel 17-4 PH - Steelindo Persada

WebType 630 can be machined in the solution-treated condition and at lower rates in the other conditions. Machining rates of type 630 are similar to type 304 stainless steel. In 11900 … WebApr 15, 2024 · Magnetic Properties. AISI 630 is slightly magnetic, while AISI 303 is non-magnetic. This is due to the difference in the amount of chromium in each alloy. … nelway canada border crossing

Stainless Steel AL 17-4™ Precipitation - Specialty Steel Supply

http://www.specialtysteelsupply.com/brochure/17-4-technical-data.pdf WebAlloy 17-4 PH is a precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions. The grade combines high strength, hardness (up to 572°F / 300°C), and … Web17-4 Stainless is a martensitic chromium-nickel-copper stainless steel in the solution treated (annealed) condition. It can be further hardened to various strength levels by a … nelway border