PROJECT 70/PROJECT 7000 STAINLESS TYPE 304L

Alloy Digest ◽  
1997 ◽  
Vol 46 (11) ◽  

Abstract Project 70 and Project 7000 Type 304L stainless steels are improved machining versions of conventional AISI Type 304L stainless steel. They have higher tensile and creep strengths than conventional 18-8 stainless steels. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-513. Producer or source: Carpenter. Originally published July 1990, revised November 1997.

Alloy Digest ◽  
1997 ◽  
Vol 46 (10) ◽  

Abstract Project 70 and Project 7000 Type 316 stainless steels are versions of conventional AISI Type 316 (18 Cr-8 Ni) stainless steel having improved machinability and higher tensile and creep strengths. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-339. Producer or source: Carpenter. Originally published November 1990, revised October 1997.


Alloy Digest ◽  
1961 ◽  
Vol 10 (12) ◽  

Abstract AISI Types 303 and 303 Se austenitic chromium nickel stainless steels to which elements have been added to improve machining and non-seizing characteristics. They are the most readily machinable of all the austenitic chromium nickel grades and are suitable for use in automatic screw machines. They are widely used to minimize seizing and galling. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness, creep, and fatigue. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-126. Producer or source: Stainless steel mills.


Alloy Digest ◽  
1997 ◽  
Vol 46 (8) ◽  

Abstract Project 70 and Project 7000 Type 203 stainless steels are alternative materials to AISI Type 303, resulfurized stainless steel having improved machinability. High manganese and copper are substituted for some nickel resulting in a stable austenitic structure having low magnetic permeability. 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-505. Producer or source: Carpenter. Originally published May 1989, revised August 1997.


Alloy Digest ◽  
1988 ◽  
Vol 37 (10) ◽  

Abstract AISI TYPE 314 is an austenitic chromium-nickel stainless steel with the highest heat resisting properties of any of the chromium-nickel steels. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-100. Producer or source: Stainless steel mills. Originally published February 1960, revised October 1988.


Alloy Digest ◽  
1962 ◽  
Vol 11 (6) ◽  

Abstract AISI Type 302B is an austenitic chromium nickel stainless steel which has a resistance to scaling at elevated temperatures superior to Type 302. It is used exclusively for parts which are exposed to high temperatures in service. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-132. Producer or source: Alloy steel mills and foundries.


Alloy Digest ◽  
1990 ◽  
Vol 39 (5) ◽  

Abstract UNILOY 303 and 303Se are improved machinability grades of 18-8 general purpose austenitic stainless steels. Machinability is respectively improved by additions of sulfur or selenium. Whereas standard 18-8 stainless steel had a machinability rating about 40-50% that of AISI B1112 free-machining carbon steel, these steels have a rating of about 70% that of AISI B1112. UNILOY 303Se is preferred over UNILOY 303 where machined finish and good cold formability and corrosion resistance are desired. 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, machining, and joining. Filing Code: SS-512. Producer or source: Cytemp Cyclops.


Alloy Digest ◽  
2015 ◽  
Vol 64 (3) ◽  

Abstract Uranus UR 2202 is considered a lean duplex austenitic/ferritic stainless steel designed to match the corrosion resistance of AISI Type 304L. 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, and joining. Filing Code: SS-1204. Producer or source: Industeel USA, LLC.


Alloy Digest ◽  
1983 ◽  
Vol 32 (3) ◽  

Abstract UNILOY 434 is a medium-chromium (17%), non-hardening, ferritic stainless steel containing an addition of molybdenum (nominally 1%). The molybdenum addition creates a grade with increased resistance to corrosion. This steel (when compared with the molybdenum-free grade, AISI Type 430 or Uniloy 430) shows improved resistance to pitting attack from various de-icing chemicals. In addition, the color of Uniloy 434, when buffed, closely resembles that of bright chromium plate. Hence a popular application for Uniloy 434 is automotive trim. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-422. Producer or source: Cyclops Cytemp.


Alloy Digest ◽  
1956 ◽  
Vol 5 (9) ◽  

Abstract CARPENTER STAINLESS No. 2 is a high carbon heat-treatable chromium stainless steel equivalent to AISI Type 420; while No. 2-FM is the free-machining modification equivalent to AISI Type 420-F. 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, and joining. Filing Code: SS-47. Producer or source: Carpenter.


Alloy Digest ◽  
1976 ◽  
Vol 25 (9) ◽  

Abstract CARPENTER No. 5 BQ is a balanced version of AISI Type 416 stainless steel and it is capable of developing a minimum hardness of Rockwell C 40 when bright hardened. Despite its high hardness, it is nearly as machinable as Type 416. Its uses are widespread. 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, machining, joining, and surface treatment. Filing Code: SS-333. Producer or source: Carpenter.


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