UGI 4545 Air is a precipitation hardening martensitic stainless steel designed for aerospace applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-1280. Producer or source: Schmolz + Bickenbach USA Inc..

Carpenter Project 7000 15Cr-5Ni offers strength and excellent corrosion resistance. Similar to Carpenter 15Cr-5Ni (Alloy Digest SS-346, January 1978) and Carpenter Custom 630 (Alloy Digest SS-258, revised December 2000), Project 7000 15Cr-5Ni stainless is intended for use when improved machining productivity is desired. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-788. Producer or source: Carpenter.

Mar-X is a precipitation-hardening, stainless steel with excellent corrosion resistance for both atmospheric and chemical attack. The heat response characteristics of this grade provide especially good welding characteristics. Absence of hardening in the weld heat-affected zone (HAZ) offers improved blending characteristics and reduced cracking potential in welded areas. The material is supplied in the solution-treated condition with a hardness of approximately 321 HB (34 HRC). It may be age hardened with a simple thermal treatment to a hardness of 40+ HRC. This datasheet provides information on composition, physical properties, and hardness. It also includes information on heat treating, machining, joining, and surface treatment. Filing Code: SS-922. Producer or source: A. Finkl & Sons Company.

Virgo 15.5PH is a 15Cr-5Ni-3Cu-0.3Nb alloy that is precipitation hardening. It is martensitic and combines high mechanical properties with medium corrosion resistance. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-929. Producer or source: Industeel USA, LLC.

ARMCO 15-5 PH VAC CE is a vacuum-arc, consumable-electrode remelted stainless steel that is precipitation hardenable to the stringent requirements demanded by the aerospace and nuclear industries. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-204. Producer or source: Armco Advanced Materials Corporation. Originally published as ARMCO 15-5 PH, January 1968, revised November 1989.

Carpenter Project 70+ 15Cr-5Ni is a modified version of Type 15Cr-5Ni stainless steel with improved machinability. The material meets all aspects of the aerospace specification AMS 5659. This datasheet provides information on composition, physical properties, microstructure, hardness, and tensile properties as well as fracture toughness, and deformation. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-889. Producer or source: Carpenter Specialty Alloys.

CARPENTER 15Cr-5Ni offers high strength and excellent corrosion resistance. Similar to Carpenter Custom 630 (17Cr-4Ni) in composition and properties, Carpenter 15Cr-5Ni is chemically balanced to eliminate all but trace amounts of delta ferrite, thus providing superior transverse toughness and ductility plus a higher degree of forgeability. Its wide range of uses include valve parts, engine parts and aircraft components; it is especially useful where high transverse strength and toughness are required. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-346. Producer or source: Carpenter.

JESSOP JS15Cr-5Ni is a martensitic, precipitation-hardening, chromium-nickel-copper stainless steel. It offers high strength and hardness in combination with good resistance to corrosion. Typical applications include aircraft components and a variety of fabricated parts for use in corrosive, high-pressure systems. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-416. Producer or source: Jessop Steel Company.

UNILOY 15-5 can be annealed (solution treated) to produce a martensite-austenite mixture and then aged to various levels of hardness and strength. It offers a broad range of mechanical properties. It is consumable remelted to improve cleanliness and mechanical properties. Normally, bars are supplied solution-treated (Condition A), machined very near to the finished dimensions and then age hardened. The many applications of Uniloy 15-5 include valves and fittings, gears, shafting, springs, and bearings. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, and machining. Filing Code: SS-434. Producer or source: Cyclops.