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hot-rolled armor plate

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Journal Articles
Publisher: Journals Gateway
Alloy Digest (2004) 53 (7): Ti-133.
Published: 01 July 2004
... ATI 425 was originally developed for hot-rolled armor plate to provide ballistic protection comparable to Ti-6Al-4V and has been evaluated against a variety of projectile threats for use as armor. While processing the alloy for armor plate applications, it was observed that the material exhibited...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2007) 56 (2): SA-560.
Published: 01 February 2007
... to a specific temperature and hot rolling it until the two sides develop a strong, metallurgical bond. This bond is crucial in achieving good ballistic characteristics. The roll-bonded plates are annealed, sheared, and flattened. A careful and precise heat treatment is necessary to achieve optimum ballistics...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2012) 61 (10): SA-664.
Published: 01 October 2012
... specification. Physical Properties: Density, kg/m3 (lb/in.3) 8100 (0.29) Mechanical Properties: Tensile properties for flat products of different thicknesses are shown in Table 1. Ballistic properties are shown in Table 2. Heat Treatment: Mars 190 is a quenched and high tempered armor steel. Formability: Hot...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2012) 61 (12): SA-668.
Published: 01 December 2012
... are shown in Table 1. Ballistic properties are shown in Table 2. Heat Treatment: Mars 240 is quenched and tempered at low temperature. Formability: Hot Forming. No problem at 900 950 ºC (1650 1740 ºF). After hot forming, a complete quality heat treatment (Q+T) must be made. The company can supply directly...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2021) 70 (3): SA-869.
Published: 01 March 2021
... thickness (mm) 5t (2R + 3t) 3 15 25 40 50 70 80 400 t = plate thickness. Source: User Guide for Mars Protection Steels, Industeel Low stresses High stresses ArcelorMittal, 2019, p 34 Mars® 280 4-400 250 F 125 F 175 F 200 & 380 3-70 A 15 A 100 Fabrication Mars® 440 180 F 100 F 150 A 15 Hot Forming. Heat...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2013) 62 (9): SA-682.
Published: 01 September 2013
... properties are shown in Table 2. Heat Treatment: MARS 270 is quenched and tempered at low temperature ( 200 ºC / 390 ºF). Formability: Hot Forming. No problem at 900/950 ºC (1650/1740 ºF); after hot forming, a complete quality heat treatment (Q + T) must be performed. The producer can supply directly hot...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2012) 61 (4): SA-648.
Published: 01 April 2012
... also Table 1. Formability: This alloy is not suitable for hot forming or for applications requiring stress relief. Cold Bending. Where possible, cold bending should be carried out with the bend axis perpendicular to the rolling direction, this being the less onerous of the two directions. The following...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2010) 59 (11): TS-694.
Published: 01 November 2010
... Thermodur 2714 is a tough die steel with high tempering resistance and good through hardening. Typical applications include forging dies, mandrels, die holders, armored trim dies, and hot-shear blades. This datasheet provides information on composition, physical properties, and hardness. It also...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1984) 33 (3): SA-398.
Published: 01 March 1984
.... initial forging or rolling should be performed at approximarely 21500F ( Il76V). Final hot-working operations should be done in the 1800°F (981°C) range. with finishing temperatures below 16oooF (87lOC) to promote a uniform linegrain structure. Unimach AF 1410 has relatively low flow stresses throughout...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1978) 27 (2): SA-343.
Published: 01 February 1978
... operations, heat to 1900oF. Do not hot forge or hot roll below 1700oF. Lescalloy HP 9430 VacArc can be cold formed in the annealed condition by conventional cold-forming techniques, such as rolling, shear spinning and bending. Weldability: Lescalloy HP 9430 Vat-Arc can be welded in the quenched-and-tempered...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1988) 37 (3): SA-429.
Published: 01 March 1988
... be readily hot worked in the range 1800-23OO F. Parts such as heads may be formed by pressing or spinning. Welding: These steels are weldable by all commercial welding procedures. General Characteristics: FINELINE and FINELINE DOUBLE-O FIVE ASTM A633C plate steels are manufactured by calcium argon injection...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2020) 69 (9): Al-468.
Published: 01 September 2020
... joinability machinability physical properties tensile properties workability UNS A95083 Hot Forming Forging. Heat to 460 °C (860 °F). Wait for equalization of the temperature. Do not finish below 405 °C (760 °F). Forging information sourced from Metalworking: Bulk Forming, Vol- ume 14A, ASM Handbook...