CARTECH 303

Alloy Digest ◽  
2021 ◽  
Vol 70 (7) ◽  

Abstract CarTech 303 is a free-machining austenitic stainless steel. The addition of sulfur to this 18-8 chromium-nickel austenitic stainless steel, which is ordinarily tough and difficult to machine, enhances the alloy’s machinability to the degree that it can be readily utilized for producing parts on automatic screw machines at about 70% of the speed of SAE 1212. This sulfur modification has led to widespread acceptance and use of this grade in the screw machine industry. 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, machining, and joining. Filing Code: SS-1337. Producer or source: Carpenter Technology Corporation.

Alloy Digest ◽  
2005 ◽  
Vol 54 (2) ◽  

Abstract Carpenter Stainless Type 304LN is a common, often used austenitic stainless steel. This data sheet emphasizes its use as rebar. This datasheet provides information on composition and physical properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-916. Producer or source: Carpenter Technology Corporation.


Alloy Digest ◽  
2021 ◽  
Vol 70 (8) ◽  

Abstract CarTech 321 is a titanium-stabilized chromium-nickel austenitic stainless steel that was developed to provide the performance of an 18-8 austenitic stainless steel with improved intergranular corrosion resistance. Since titanium has a stronger affinity for carbon than chromium, titanium carbide tends to precipitate randomly within the grains instead of forming continuous patterns at the grain boundaries. 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, machining, and joining. Filing Code: SS-1338. Producer or source: Carpenter Technology Corporation.


Alloy Digest ◽  
2021 ◽  
Vol 70 (9) ◽  

Abstract CarTech 347 is a niobium+tantalum stabilized austenitic stainless steel. Like Type 321 austenitic stainless steel, it has superior intergranular corrosion resistance as compared to typical 18-8 austenitic stainless steels. Since niobium and tantalum have stronger affinity for carbon than chromium, carbides of those elements tend to precipitate randomly within the grains instead of forming continuous patterns at the grain boundaries. CarTech 347 should be considered for applications requiring intermittent heating between 425 and 900 °C (800 and 1650 °F). This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-1339. Producer or source: Carpenter Technology Corporation.


Alloy Digest ◽  
2020 ◽  
Vol 69 (8) ◽  

Abstract CarTech 25Ni-20Cr-6Mo is an extra low-carbon, 25Ni-20Cr-6Mo, super-austenitic stainless steel that is designed to resist pitting and crevice corrosion in acidic or neutral chloride environments. This resistance is provided by its chromium, molybdenum, and nitrogen content, while nickel stabilizes the austenitic structure. Nickel, in combination with copper, also provides resistance to some acid environments. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-1325. Producer or Source: Carpenter Technology Corporation.


Alloy Digest ◽  
2006 ◽  
Vol 55 (10) ◽  

Abstract EnduraMet 33 is a high-manganese austenitic stainless steel with high yield strength. It is also nitrogen strengthened. This data sheet covers its use as rebar. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-979. Producer or source: Carpenter Technology Corporation.


Alloy Digest ◽  
2006 ◽  
Vol 55 (9) ◽  

Abstract EnduraMet 32 is a high-manganese austenitic stainless steel with high yield strength. It is also nitrogen strengthened. This data sheet covers its use as rebar. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-973. Producer or source: Carpenter Technology Corporation.


Alloy Digest ◽  
2015 ◽  
Vol 64 (4) ◽  

Abstract Carpenter Stainless Type 203 may be considered as an alternative to the conventional sulfurized austenitic stainless steel known as Type 303. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-1206. Producer or source: Carpenter Technology Corporation.


Alloy Digest ◽  
2006 ◽  
Vol 55 (9) ◽  

Abstract Custom 475 stainless is a premium melted, high-strength, martensitic, precipitation-hardenable stainless steel. It provides good corrosion resistance and was designed to achieve a tensile strength up to 2000 MPa (290 ksi), combined with good toughness and ductility when in the H975 condition, peak aged at 525 deg C (975 deg F). Other combinations of strength are possible by applying aging temperatures up to 595 deg C (1100 deg F). The alloy is available in strip, wire, and small diameter bar. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and machining. Filing Code: SS-974. Producer or source: Carpenter Technology Corporation.


Alloy Digest ◽  
2015 ◽  
Vol 64 (7) ◽  

Abstract EnduraMet 316LN stainless is a nitrogen strengthened version of Type 316L stainless steel. This datasheet provides information on composition, physical properties, 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-1219. Producer or source: Carpenter Technology Corporation.


Alloy Digest ◽  
2013 ◽  
Vol 62 (7) ◽  

Abstract EnduraMet 2304 Stainless is a duplex austenitic/ferritic stainless steel with high yield strengths. This datasheet primarily covers its use as rebar (as-rolled properties), but includes other applications. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-1151. Producer or source: Carpenter Technology Corporation.


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