Niagara IHCP and CPO are induction-hardened chromium-plated and chrome-plated only steel bars and tubes. This datasheet provides information on composition and hardness. Filing Code: SA-852. Producer or source: Niagara Lasalle Corporation.

Niagara Fatigue-Proof bars have resistance to both fatigue and wear. This datasheet provides information on composition, hardness, and tensile properties as well as fatigue. It also includes information on machining. Filing Code: SA-854. Producer or source: Niagara Lasalle Corporation.

Fatigue-Proof and Stressproof steel bars are melted as a modification of AISI 1144 steel. Fatigue-Proof is made by various combinations of mechanical working and thermal treatments including LaSalle’s e.t.d. (elevated-temperature drawing) process. Similarly, Stressproof is made by a process that consists of drawing the bar though a special die under heavy draft, then stress relieving it in a precisely controlled furnace. This datasheet provides information on composition, hardness, and tensile properties as well as fatigue. It also includes information on forming and machining. Filing Code: CS-31. Producer or source: Niagara LaSalle. Originally published November 1969, revised June 1989, revised June 2006.

USS BEN-WELD is an alloy steel that fills the designer's need for large-diameter, ductile reinforcing bars with specified minimum mechanical properties. Compared to many other steels for reinforcing bars, USS BEN-WELD provides simplified, lower cost welding and more compact designs through more acute bending. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, joining, and surface treatment. Filing Code: SA-295. Producer or source: United States Steel Corporation.

STRESSPROOF is a medium carbon-manganese resulfurized free-machining steel. It is a heavy-drafted, cold drawn, straightened and stress relieved bar steel with high strength, improved fatigue resistance, and excellent machinability. It does not require heat treatment after fabrication. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on heat treating, machining, and joining. Filing Code: CS-2. Producer or source: LaSalle Steel Company. Originally published March 1954, revised November 1985.

Inland DuraSpring is a high-strength microalloyed spring steel for use in high stress coil springs for automobile and light truck suspension systems. This bar product offers significant improvements in tensile strength, fatigue properties, and fracture toughness compared to conventional spring steels. This datasheet provides information on composition, hardness, and tensile properties as well asfracture toughness and fatigue. Filing Code: SA-496. Producer or source: Ispat Inland Inc.

LA SALLE SERIES 83-420 is a low-carbon, bismuth-bearing, free-machining, cold-finished steel that does not contain lead, tellurium or selenium. Its excellent machinability is achieved by the addition of a special bismuth alloy. Series 83-420 reduces friction during machining and the chips break clean and small. This steel machines to a fine satin finish, can be carburized and performs well in cold-working operations such as roll threading, crimping, swaging and peening. It is recommended for automatic screw-machine operations. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, and machining. Filing Code: CS-107. Producer or source: LaSalle Steel Company.

Nitro-100 has a modified chemistry of the AISI type 4045 with the addition of a hardened surface. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength. It also includes information on corrosion resistance as well as surface treatment. Filing Code: SA-541. Producer or source: MACSTEEL.

Dura-Bar 65-45-12X is a ductile iron that is used for the production of continuous cast products. Its microstructure consists of nodular graphite and a matrix comprising ferrite and 10–50% pearlite. The predominantly ferritic matrix of Dura-Bar 65-45-12X allows it to be easily machined as opposed to steels and pearlitic irons. Dura-Bar 65-45-12X is a suitable alternative to low and medium carbon non-alloy steels. It is appropriate for applications necessitating fatigue strength and ductility. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, and tensile properties. It also includes information on heat treating and machining. Filing Code: CI-88. Producer or source: Charter Dura-Bar, Inc.

UNS G10370 is a medium carbon, plain carbon steel. In bar form the steel is often used in the as-hot rolled condition. Cold drawn bars have attractive combinations of mechanical and dimensional properties and are widely used in mass production of machined and other parts. UNS G10370 is also used as a structural plate steel. See also Alloy Digest CS-127, June 1990. 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, and joining. Filing Code: CS-124. Producer or source: Carbon steel mills.

UNS G10370 is a medium carbon, plain carbon steel. In bar form the steel is often used in the as-hot rolled condition. Cold drawn bars have attractive combinations of mechanical and dimensional properties and are widely used in mass production of machined and other parts. UNS G10370 is also used as a structural plate steel. See also Alloy Digest CS-124, May 1990. 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, and joining. Filing Code: CS-127. Producer or source: Carbon steel mills.

Sandvik SANMAC 4571 is a Sandvik hollow bar material. It is a stabilized austenitic stainless steel grade in hollow bar that meets the chemical requirements of DIN WNr. 1.4571 and UNS S31635, but has improved machinability. 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 heat treating, machining, and joining. Filing Code: SS-930. Producer or source: Sandvik Steel Company.

55-06 and 70-02 Ductile Dura-Bar are continuously cast ductile irons with about 50 and 75% pearlitic microstructures, respectively. 55-06 has about the same tensile strength as SAE 1045 as-hot-rolled steel. Its maximum yield strength and elongation are equivalent to a eutectoid carbon steel. 70-02 Ductile Dura-Bar has somewhat greater tensile strength up to 3 diameter and considerably higher yield strength up through 10 diameter. The elongation of 70-02 is lower than that of 55-06 because of its reduced ferrite content. This datasheet provides information on composition, microstructure, and hardness. It also includes information on heat treating. Filing Code: CI-62. Producer or source: Federal Bronze Products Inc..

Sandvik Sanmac SAF 2205 (a Sandvik hollow bar material) is a duplex ferritic/austenitic stainless steel grade in hollow bar that meets the chemical requirements of WNr. 1.446, SAF 2205 and UNS S31803, but has improved machinability. Recommendations on cutting are given on machining with modern CNC machines. 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 machining. Filing Code: SS-1097. Producer or source: Sandvik Materials Technology.

CMW 3 is an age-hardenable copper-base alloy combining high mechanical and electrical properties. The alloy is typically used for spot and seam welding cold and hot-rolled steels and coated materials, current carrying shafts and arms, back-up bars, back-up bars for arc welding, electrical current carrying structural parts, and springs. The alloy is available in both the cast and wrought forms. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: CU-85. Producer or source: CMW Inc. Originally published as Mallory 3, January 1960, revised August 2000.

Dura-Bar 100-70-03 is a pearlitic ductile iron that is used for continuous cast products. It has the best wear resistance of the ascast ductile irons and is used in applications requiring high strength and high wear resistance. This grade is normally used as an alternative to quenched and tempered steels that have hardness values less than 302 HBW. This datasheet provides information on composition, physical properties, microstructure, hardness, elasticity, tensile properties, and compressive strength. It also includes information on heat treating and machining. Filing Code: CI-74. Producer or source: Charter Dura-Bar, Inc.

STENTOR tool steel shows little size change or warpage during hardening. DeCarb-Free (DFC) bars, cold finished at the mill, eliminates the need for bar bark removal. 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, and machining. Filing Code: TS-100. Producer or source: Carpenter. Originally published December 1960, revised February 1990.

CEN C22E and C22R are low-carbon, non-alloy steels that are used in the normalized, cold worked, or quenched and tempered condition. They are typically used for small moderately stressed parts, where higher strength levels are needed than can be achieved in the lower carbon grades, and also where toughness is more important than high tensile strength. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: CS-210. Producer or source: European Committee for Standardization.

HPS 100W is specified in ASTM A 709 (Standard Specification for Carbon and High-Strength Low-Alloy Structural Steel Shapes, Plates, and Bars and Quenched-and-Tempered Alloy Structural Steel Plates for Bridges) and is being added to AASHTO M270. Initial applications were planned to be those in which an owner bridge engineer would approve the use of HPS 100W. This steel would be most useful for depth control over piers in long-span girder bridges or controlling the size of high-stressed elements in long-span steel truss bridges. This datasheet provides information on composition and tensile properties. It also includes information on forming and joining. Filing Code: SA-555. Producer or source: International Steel Group Inc.

XABO 355 (minimum yield strength of 355 MPa, or 51 ksi, for thicknesses up to 35 mm, or 1.4 in.) is a thermomechanically rolled structural steel. This datasheet applies to thermomechanically rolled flat plate products in thicknesses up to 60 mm (2.4 in.). This steel grade is distinguished by testing by notch-bar impact test to –20 deg C (-4 deg F) minimum. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on forming and joining. Filing Code: SA-777. Producer or source: ThyssenKrupp Steel Europe AG.