AISI TYPE H22

Alloy Digest ◽  
1994 ◽  
Vol 43 (11) ◽  

Abstract H22 is a tungsten hot work steel with the principal alloying elements of carbon, tungsten, chromium and vanadium. It resists softening at elevated temperatures. This datasheet provides information on composition, physical properties, and elasticity as well as fracture toughness. It also includes information on high temperature performance as well as heat treating and machining. Filing Code: TS-533. Producer or source: Tool steel mills.

Alloy Digest ◽  
1966 ◽  
Vol 15 (4) ◽  

Abstract AISI Type H25 is a high-tungsten hot-work steel having heat resitance. It retains a high degree of working hardness at elevated temperatures. It is recommended for brass extrusion and forging dies, punches, cut-off knives, backet and dummy blocks. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on high temperature performance as well as forming, heat treating, and machining. Filing Code: TS-178. Producer or source: Tool steel mills.


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 ◽  
1968 ◽  
Vol 17 (1) ◽  

Abstract AISI type H11 is a 5% chromium-molybdenum air hardening, hot work tool and die steel recommended for applications requiring a high degree of toughness in the temperature range of 400-1000 F. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and bearing strength as well as fracture toughness, creep, and fatigue. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: TS-201. Producer or source: Tool steel mills.


Alloy Digest ◽  
1971 ◽  
Vol 20 (7) ◽  

Abstract AISI Type H21 is a tungsten-chromium hot-work tool and die steel having good red-hardness and resistance to abrasion with relatively good shock resistance. It will withstand high operating temperatures up to 1000 F for long periods of time. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on high temperature performance as well as forming, heat treating, and joining. Filing Code: TS-236. Producer or source: Tool steel mills.


Alloy Digest ◽  
1961 ◽  
Vol 10 (11) ◽  

Abstract AISI Type 321 is a titanium stabilized 18-10 stainless steel having a maximum operating temperature of 1650 F. It is recommended for welded equipment and structures. 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, joining, and surface treatment. Filing Code: SS-124. Producer or source: Stainless steel mills.


Alloy Digest ◽  
1969 ◽  
Vol 18 (9) ◽  

Abstract HALCOMB 425 is a hot work tool steel having excellent resistance to shock and abrasion at elevated temperatures. It is recommended for brass and copper extrusion dies, forging dies and inserts, and hot punches. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: TS-223. Producer or source: Crucible Steel Division, Colt Industries.


Alloy Digest ◽  
2009 ◽  
Vol 58 (3) ◽  

Abstract Inconel Alloy N06230 is a Ni-Cr-W alloy with excellent strength and resistance to oxidation at elevated temperatures. This alloy offers good metallurgical stability and is readily fabricated by conventional processes and procedures. This datasheet provides information on composition, physical properties, microstructure, 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: Ni-667. Producer or source: Special Metals Corporation.


Alloy Digest ◽  
1979 ◽  
Vol 28 (1) ◽  

Abstract ELEKTRON QH21A is a magnesium-base casting alloy developed to meet the ever increasing requirements for casting alloys to operate at elevated temperatures. It is of particular interest to designers and stress engineers for highly stressed components operating at temperatures up to 480 F (250 C), especially where pressure tightness is a requirement. This datasheet provides information on composition, physical properties, 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 casting, heat treating, machining, joining, and surface treatment. Filing Code: Mg-72. Producer or source: Magnesium Elektron Inc..


Alloy Digest ◽  
1975 ◽  
Vol 24 (11) ◽  

Abstract FEDERATED F150.5 is a heat-treatable aluminum alloy containing silicon and copper as the major alloying elements. It is recommended for high-strength, light-weight, pressure-tight castings. 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 as well as casting, heat treating, machining, and joining. Filing Code: Al-219. Producer or source: Federated Metals Corporation, ASARCO Inc..


Alloy Digest ◽  
1988 ◽  
Vol 37 (4) ◽  

Abstract AISI Type 405 has marginal stainless corrosion resistance. It is used primarily as a structural material. It is serviceable in continuous service up to 1300 F and in intermittent exposures up to 1500 F. It does not harden appreciably when air cooled from high temperatures where some austenite may exist. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-129. Producer or source: Alloy steel mills and foundries. Originally published March 1962, revised April 1988.


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