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C50

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Journal Articles
Alloy Digest (2023) 72 (5): CS-248.
Published: 01 May 2023
... 1050, 1053, C50, C50E, and C50R are wrought medium-carbon (carbon = 0.47–0.55%) non-alloy steels that are used in the normalized, cold worked, quenched and tempered, or austempered condition. 1050, 1053, C50E, and C50R may also be flame or induction hardened, nitrided, or nitrocarburized...
Journal Articles
Alloy Digest (2022) 71 (3): CS-218.
Published: 01 March 2022
... 1050, 1053, C50, C50E, and C50R are wrought medium-carbon non-alloy steels that are used in the normalized, cold worked, quenched and tempered, or austempered condition. 1050, 1053, C50E, and C50R may also be flame or induction hardened. These steels are widely used for moderately and highly...
Journal Articles
Alloy Digest (2020) 69 (11): CS-207.
Published: 01 November 2020
... Lucefin Group C50, C50E, and C50R are medium-carbon, non-alloy steels that are used in the normalized, cold worked, or quenched and tempered condition. C50E and C50R may also be flame or induction hardened. C50, C50E, and C50R are widely used for moderately stressed parts, where higher strength...
Journal Articles
Alloy Digest (1998) 47 (3): In-3.
Published: 01 March 1998
... -50 ND c50 ND 40 Cl00 40 Qo 40 60 ND 60 Qoo 40 Cl00 a50 <lo0 60 c3cm c50 60 Cl000 c500 alowilhspz&ed implmiliesledlKcd OES OEsandGFAAfar GDMS sekcllmalimpllrities d -5 d d c50 60 a cl0 Qo cm 60 do Cl0 c60 do do do do Qll Cl00 GDMS Physical Propertii: crystal structure a. at 25 C, nm c. at 25 C, nm...
Journal Articles
Alloy Digest (1967) 16 (3): CS-27.
Published: 01 March 1967
..., psi Elongation, % in 2 Reduction of area, % Table 2 - TYPICAL AS-QUENCHED HARDNESS RANGES Diameter Surface Rockwell Hardness inches Water Quenched Oil Quenched 1 C50-58 c30-40 2 c45-55 C25-Z5 3 C35-50 CZO-30 (Proper flame or induction hardening procedures can readily produce surface hardnesses of C50...
Journal Articles
Alloy Digest (1965) 14 (3): SA-175.
Published: 01 March 1965
... (0.2%) 760000 Z80000 Elongation, A in 41) 11 10 Reduction of area, % 58 55 Rockwell hardness c50-52 c52-54 Table 3 - TYPICAL hll .ClIANICAL PROPERTIES - Anncalcd ( 1500°F) f.Shccr and Plarc) Sheet I lnrc ( 2-J hlarvac I8 h!arvnc 18.4 hforvac I8 hlarvac 18A Tensile strength, psi 160000 160000 1 GOOOO...
Journal Articles
Alloy Digest (1970) 19 (3): SA-250.
Published: 01 March 1970
... PROPERTIES Tensile Yield Reduction Notch TS* Rockwell Strength Strength Elongation of area l-s Hardness Condition psi psi (0.2%) c/c in 2 in. % Ratio C - - - Annealed 140000 110000 17 75 C28-30 Maraged 263000 250000 11 52 l-47 C50-52 *D&a obtained on round bar notched tensile specimens d/D = 0.707...
Journal Articles
Alloy Digest (1963) 12 (4): Fe-23.
Published: 01 April 1963
... 790 6.50 13500 690 6.50 13100 820 7.50 13900 740 7.50 Table 2 - TYPICAL MECHANICAL PROPERTIES Gauss x 103 ar max. Energy Product, Bo 9.40 10.40 11.45 10.20 11.30 10.95 11.94 Tensile strength, psi 5450 Transverse modulus of rupture, psi 10500 Rockwell hardness C50 DOI: 10.31399/asm.ad.fe0023 Copyright...
Journal Articles
Alloy Digest (1968) 17 (8): SA-229.
Published: 01 August 1968
... at a hardness of approximately 212 Brine11 or heat treated and strain relieved at approximately 285 Brinell. In both conditions the steel possesses good toughness and ductility. It can be surface hardened (flame or induction) to approximately Rockwell C50 (508VPN). Forms Avai Iable: Bars, rods and forgings...
Journal Articles
Alloy Digest (1966) 15 (10): Fe-29.
Published: 01 October 1966
... 7000000 Table 3 - TYPICAL MECHANICAL PROPERTIES Tensile strength, psi 5000 Transverse modulus of rupture, psi 8000 Rockwell hardness c50 DEMAGNETIZATION CURVE ENERGY PRODUCT AND B/H VALUES ALNICO 5-7 r 6 x H I: IO- 7.0 6.0 5.0 LO 3.0 LO I.0 I 14.0 3.0 2.0 1 .o 0.0 9.0 6.0 ; 7.0 2 1 60; 5.0 00 3.0 2.0 I...
Journal Articles
Alloy Digest (1967) 16 (4): TS-191.
Published: 01 April 1967
... Hardness 1750 49 OF UC lsoo 52 As-hardened 1825 54 55.0 1000 55.0 1850 55 1050 52.5 1900 55 1100 47.0 1950 55 1150 42.0 2000 56 1200 40.0 Table3 -TYPICALELEVATEDTEMPERATUREPROPERTIES (Air cooled from 1950 F, tempered 3 hours at llOO°F to Rockwell C50) Test Tensile Yield Reduction Temperature Strength...
Journal Articles
Alloy Digest (1966) 15 (3): TS-177.
Published: 01 March 1966
... with intermediate cooling to room temper- ature is always recommended. This steel is usually tempered to a hardness of Rockwell C48-52. Hot pressing tools for brass are cemper- ed to about Rockwell C50-52 and cores for die casting dies to about Rockwell C48-50. Machinability: This steel in the annealed condition...
Journal Articles
Alloy Digest (1965) 14 (6): TS-166.
Published: 01 June 1965
... hardness and strength. Austemper: Heat to 1500oF, hold 5-15 minutes at temperature, quench in salt bath at 600oF, hold 15-20 minutes in bath, quench to Rockwell c50-54. Martemper: Heat to 1500oF, hold 5-15 minutes at temperature, quench in salt bath at 600oF, hold one minute in bath, quench or air cool...
Journal Articles
Alloy Digest (1969) 18 (2): TS-214.
Published: 01 February 1969
... hours each. Obtainable hardness on oil quench - C50 to 54 Rockwell. Nitriding: Nitriding can be performed at 930e970°F. in dissociated ammonia or salt bath. h+lachinability:* When annealed to a maximum of 197 Brinell it has a machinability rating of about 95% of 1 .OO % carbon too1 steel. Single point...
Journal Articles
Alloy Digest (1958) 7 (5): Co-13.
Published: 01 May 1958
... 24.4'* 39.6+ 7.1 7.7 8.2 9.4 1.77 97.5 - - - c50 - - G5,ooo Table 2 -HARDNESS VERSUS TEMPERATURE Test Temperature Rockwell Hardness l OF. A Room 80 200 79 400 78 600 800 5: 1000 74 1200 73 1400 70 1600 64 + After recovery at room temperature, the Rockwell hardness returned to A80. That is? the cold...
Journal Articles
Alloy Digest (1964) 13 (2): SS-152.
Published: 01 February 1964
..., hold 2-4 hours, air cool about Rockwell C50, or reheat to llOOoF, hold 2-4 hours, air cool about Rockwell C38. Critical Temperatures: Acl 1409oF Ac3 148 1oF 4820F MachiZibility:* Pyromet X-12 is readily machinable. Ic has a machina- bility rating of about 55% of B1112 steel. Ic machines like a high...
Journal Articles
Alloy Digest (1966) 15 (7): Ni-114.
Published: 01 July 1966
... Tensile strength, psi 170000-190000 (Fully heat rreated coaditioo) Yield strength, psi (0.2%) 160000-180000 Test Temperature Rockwell Elongation, % io 2 1-2 OF Hardness Rockwell hardness C48-52 R.T. C55 100 c54 200 c53 400 C52 600 c50 800 C48 1000 c45 1200 A56 1300 A45 1400 A36 Table 2 - TYPICAL SHORT...
Journal Articles
Alloy Digest (1961) 10 (12): CS-17.
Published: 01 December 1961
...-15 minutes. quench in salt bath at 600°F. hold 15-20 minutes quench to Rockwell C50. Martemper: Hear to 152S°F. hold 5-15 minutes. quench in salt barh at 600°F hold 1 minute. quench in oil or air temper to desired hardness. Critical Temperacures: AI: 1280°F Machinability: Machinabilitv raring of 44...
Journal Articles
Alloy Digest (1957) 6 (10): SA-62.
Published: 01 October 1957
...-FATIGUE STRENGTH (Heat treated to 260,000 psi tensile strength) (R. R. Moore) stress psi 205000 Table 4-APPROXIMATE CREEP RUP HJRE PROPERTIES l (Heat treated to Rockwell C50) Test Temperature Stress, psi to Rupture in OF loo hts. 1000 hi-s. 600 240000 215000 800 180000 153000 134000 94000 101000...
Journal Articles
Alloy Digest (1972) 21 (4): SS-271.
Published: 01 April 1972
.... Because of its ductility, Pyrotool 15 can also be machined in the aged condition at a hardness of Rockwell C50. In the solution-treated condition, this material machines at 60-80 surface feet per minute (IS-24 m/min) using tool material of T-15. With tungsten carbide use surface feet per minute of 120-140...