Microstructural Characterization of New Super-Ferritic-Martensitic Stainless Steel

2016 ◽  
Vol 257 ◽  
pp. 52-55
Author(s):  
Sérgio Souto Maior Tavares ◽  
Adriana da Cunha Rocha ◽  
Manoel Ribeiro da Silva ◽  
Carlos Augusto Silva de Oliveira ◽  
Rachel Pereira Carneiro da Cunha
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Martensitic Stainless Steel ◽  
High Strength ◽  
Microstructural Characterization ◽  
Low Carbon ◽  
Martensitic Stainless Steels ◽  
Nickel Addition ◽  
High Chloride

The demand for high strength materials with improved corrosion resistance boosted the development of supermartensitic steels from conventional martensitic stainless steels The first alloys were designed with 11-13%Cr, extra-low carbon and nickel addition. More recently, experimental alloys with higher Cr (15-17%) and other ferritizing elements (Mo, W, Nb,…) were developed with the aim of obtain higher corrosion resistance in high chloride environments. In this work, the microstructure features of a new 17%Cr stainless steel were investigated.

CRUCIBLE 174 SXR

Alloy Digest ◽  
2009 ◽  
Vol 58 (5) ◽  
Keyword(s):  
Fracture Toughness ◽  
Stainless Steel ◽  
Corrosion Resistance ◽  
Austenitic Stainless Steel ◽  
Stainless Steels ◽  
Precipitation Hardening ◽  
High Strength ◽  
Heat Treating ◽  
Martensitic Stainless Steels ◽  
Excellent Corrosion Resistance

Abstract Crucible 174 SXR is a premium-quality precipitation-hardening stainless steel designed for use as rifle barrels. It is a modification of Crucible’s 17Cr-4Ni that offers substantially improved machinability without sacrificing toughness. Its excellent corrosion resistance approaches that of a 300 series austenitic stainless steel, while its high strength is characteristic of 400 series martensitic stainless steels. At similar hardness levels, Crucible 174 SXR offers greater toughness than either the 410 or 416 stainless steels which are commonly used for rifle barrels. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness. It also includes information on forming and heat treating. Filing Code: SS-1034. Producer or source: Crucible Service Centers.

CRUCIBLE 17Cr-4Ni SUPER-X

Alloy Digest ◽  
1991 ◽  
Vol 40 (6) ◽  
Keyword(s):  
Heat Treatment ◽  
Fracture Toughness ◽  
Stainless Steel ◽  
Corrosion Resistance ◽  
Precipitation Hardening ◽  
Martensitic Stainless Steel ◽  
High Strength ◽  
Heat Treating ◽  
Temperature Performance ◽  
Specialty Metals

Abstract CRUCIBLE 17Cr-4Ni SUPER-X is a precipitation-hardening martensitic stainless steel which develops high strength and hardness after relatively simple heat treatment. 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-521. Producer or source: Crucible Specialty Metals Division, Colt Industries.

CARPENTER CUSTOM 455

Alloy Digest ◽  
1967 ◽  
Vol 16 (4) ◽  
Keyword(s):  
Fracture Toughness ◽  
Stainless Steel ◽  
Precipitation Hardening ◽  
Martensitic Stainless Steel ◽  
Aging Treatment ◽  
High Strength ◽  
Heat Treating ◽  
High Yield ◽  
Low Carbon ◽  
High Yield Strength

Abstract Carpenter Custom 455 is a low-carbon martensitic stainless steel that responds to precipitation-hardening. The single aging treatment produces exceptionally high yield strength with good ductility and toughness. It is suitable for applications requiring high strength and corrosion resistance at temperatures up to 800 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 forming, heat treating, machining, joining, and surface treatment. Filing Code: SS-193. Producer or source: Carpenter.

ZAPP ERGSTE 1.4035YU

Alloy Digest ◽  
2020 ◽  
Vol 69 (7) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Martensitic Stainless Steel ◽  
High Strength ◽  
Heat Treating ◽  
Medium Carbon ◽  
Good Corrosion Resistance ◽  
Corrosive Environments

Abstract Zapp Ergste 1.4035YU is a medium-carbon, 13% chromium, free-cutting martensitic stainless steel that is designed for applications requiring high strength and hardness, along with good corrosion resistance in moderately corrosive environments. 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-1323. Producer or source: Zapp AG.

ZAPP ERGSTE 1.4034YK

Alloy Digest ◽  
2020 ◽  
Vol 69 (6) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Martensitic Stainless Steel ◽  
High Strength ◽  
Medium Carbon ◽  
Good Corrosion Resistance ◽  
Corrosive Environments

Abstract Zapp Ergste 1.4034YK is a medium-carbon, 13.5% Cr, martensitic stainless steel that is designed for applications requiring high strength and hardness, along with good corrosion resistance in moderately corrosive environments. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, machining, and joining. Filing Code: SS-1320. Producer or source: Zapp AG.

SANDMEYER ALLOY 410 (UNS S41000)

Alloy Digest ◽  
2020 ◽  
Vol 69 (3) ◽  
Keyword(s):  
Mechanical Properties ◽  
Stainless Steel ◽  
Corrosion Resistance ◽  
Martensitic Stainless Steel ◽  
High Strength ◽  
General Purpose ◽  
Steel Company ◽  
Good Corrosion Resistance ◽  
Heat Treated ◽  
Wide Range

Abstract Sandmeyer Alloy 410 (UNS S41000) is a general purpose 12% chromium martensitic stainless steel that can be heat treated to obtain a wide range of mechanical properties. This alloy possesses good corrosion resistance along with high strength and hardness. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, machining, and joining. Filing Code: SS-1316. Producer or source: Sandmeyer Steel Company.

UGI 4418 AIR

Alloy Digest ◽  
2018 ◽  
Vol 67 (10) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Mechanical Performance ◽  
Martensitic Stainless Steel ◽  
High Strength ◽  
Heat Treating ◽  
High Toughness

Abstract UGI 4418 AIR is a martensitic stainless steel with strong corrosion resistance and mechanical performance. It is used for parts requiring a combination of high strength and high toughness. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming and heat treating. Filing Code: SS-1296. Producer or source: Schmolz + Bickenbach USA Inc..

VIRGO 39

Alloy Digest ◽  
2004 ◽  
Vol 53 (8) ◽  
Keyword(s):  
Fracture Toughness ◽  
Stainless Steel ◽  
Corrosion Resistance ◽  
Shear Strength ◽  
High Temperature ◽  
Martensitic Stainless Steel ◽  
Heat Treating ◽  
Low Carbon ◽  
Temperature Performance ◽  
Erosion Corrosion

Abstract Virgo 39 is a 1% Mo low-carbon martensitic stainless steel. This composition allows both weldability and enhanced corrosion resistance. The alloy is primarily designed for erosion-corrosion resistance in Pelton wheel and Kaplan blade-type applications. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fracture toughness and fatigue. It also includes information on low and high temperature performance, and corrosion resistance as well as heat treating, machining, and joining. Filing Code: SS-905. Producer or source: Industeel USA, LLC.

ZAPP ERGSTE 1.4028YN

Alloy Digest ◽  
2020 ◽  
Vol 69 (8) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Martensitic Stainless Steel ◽  
High Strength ◽  
Heat Treating ◽  
Medical Applications ◽  
Medium Carbon ◽  
Good Corrosion Resistance ◽  
Corrosive Environments

Abstract Zapp Ergste 1.4028YN is a medium-carbon, 13% Cr, martensitic stainless steel that is designed for medical applications requiring high strength and hardness along with good corrosion resistance in moderately corrosive environments. 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-1326. Producer or Source: Zapp AG.

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