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CARPENTER 80-20 ALLOY

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Journal Articles
Alloy Digest (1980) 29 (6): Ni-264.
Published: 01 June 1980
... CARPENTER 80-20 ALLOY is a nickel-chromium alloy intended for service at high temperatures. It offers good corrosion resistance to exhaust gases in aircraft piston engines. Considerable quantities of this alloy have been used as welded overlays on valve heads for aircraft engine exhaust valves...
Journal Articles
Alloy Digest (1985) 34 (8): Ni-319.
Published: 01 August 1985
...) 85000 (586) 35 80 15 103000 95000 (655) 25 78 20 II0000 (758) I 0 I 000 (696) 20 79 30 121000 (834) II6000 (800) 21 73 40 131000 (903) 126000 (869) 18 72 Starting Material 0.250-in. Round, Annealed 1733OF (945OC) 30 min., W.Q., Reducing Atmosphere 0 72000 (496) 25000 ( 172) 57 82 5 81000 (559) 69000...
Journal Articles
Alloy Digest (1986) 35 (8): Ni-338.
Published: 01 August 1986
... concentrations to 80% and in hydrochloric solutions in concentrations to 20%. Generally, the alloy is excellent in reducing atmospheres but poor in oxidizing conditions. The alloy is not useful in highly oxidizing acids, such as nitric and nitrous. Oxidizing impurities such as ferric chloride, ferric sulfate...
Journal Articles
Alloy Digest (1999) 48 (6): SS-748.
Published: 01 June 1999
...-2000 ISSN: 002-614X SS-748B Table 2 Typical Stress-Corrosion-Cracking Resistance (Cracks first observed at 20×magnification) Alloy(a) Time to failure, h Straight samples SCF 19 No failure after 1000 h Cr-Mn alloys(b) Failed in <24 h U-bend samples SCF 19 No failure after 1000 h Cr-Mn alloys (b) Failed...
Journal Articles
Alloy Digest (1998) 47 (1): Fe-116.
Published: 01 January 1998
... 80-85 s-85 SO-85 25-u) 0.001 0.003 0.005 0.010 0.013 0.016 0.020 0.025 IO-20 15-25 20-35 2540 80 80 80 80 350 350 350 350 o.oo5ia; 0.007(a) 0.025(a) 0.007(a) 0.00%) jusrment of speeds and feeds. Each job has to be adjusted for best production results with optimum tool life. Speeds and feeds should be...
Journal Articles
Alloy Digest (1993) 42 (9): Fe-100.
Published: 01 September 1993
...; L DOI: 10.31399/asm.ad.fe0100 Copyright © ASM International® 1996 400 300 -200 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 Temperature C Figure 1 - Comparison of Thermal Expansion CurvesXarpenter Super lnvar 32-5 vs. Carpenter lnvar 36 Alloy Table 2 -TYPICAL MACHINING PARAMETERS Turning...
Journal Articles
Alloy Digest (1968) 17 (6): SS-210.
Published: 01 June 1968
... coef. expansion/ F x 10e6 68- 212°F 68- 600°F 68-l 200°F modulus of elasticity, psi x 106 0.28 0.11 421 4.80 5.20 6.85 29 PROPERTIES Table 1 - EFFECT OF COLD REDUCTION ON TENSILE PROPERTIES - R ire Tensile Reduction % cold Strength Elongation of Area Reduction psi % in 2 7% 0 95000 40 76 20 110000 25...
Journal Articles
Alloy Digest (1988) 37 (2): Co-83.
Published: 01 February 1988
... OF THERMAL EXPANSION Temperature Range Thermal Coefficient F ( Cl per F (per C) 68-392 (2@200) 5.28 x IO-6 ( 9.5 x 10-h) 68-752 (20-400) 5.61 (10.1) 68-1112 (2tWlO) 5.83 (10.5) 68- 1472 (20-800) 6.28 (11.3) Table 2 - EFFECT OF ANNEALING TEMPERATURE ON MAGNETIC PROPERTIES* AND HARDNESS Annealing...
Journal Articles
Alloy Digest (1994) 43 (1): Fe-104.
Published: 01 January 1994
.../365 35 Unanneakd Strip 60165 4141448 20 75l90 55165 5OPO 80/90 If DC magnetic property capability data are to be provided, the order must be endorsed accordingly. Carpenter standard heat treatment consists of heating in a forming gas atmosphere at 1562°F (850°C) for 1 to 2 hours and slow cool. I& from...
Journal Articles
Alloy Digest (1997) 46 (12): Ni-133.
Published: 01 December 1997
... trademark of Westinghouse El&c Cotporation Carpenter and HyMu 80 aUoy are trademarksofczarpenter T&logy Corp.- Chemical Composition, wL%: Physical Properties: tkRSilY.kehdm31 speifice 8746 (03 la) 8.14 31.4Cl8.1) 1450 (2642) 0.6 (MO) CnriemrpasmrrTm 4600 cDefiiciandTupto538T 0.00 11(0.ooo6) @EPF~~IO lOWoF...
Journal Articles
Alloy Digest (1977) 26 (3): SS-337.
Published: 01 March 1977
... orM2 Copyright © ASM International® 1996DOI: 10.31399/asm.ad.ss0337 -greater than 0.625in. (15.88-mm1 round 0.375-in. (9.53-mm) to Cjo;j:in. (15.88-mm) 1 I I J 1 2 3 5 8 10 20 30 50 80 100 Magnetizing Force (H) OERSTEDS Fig. 1 - D.C. magnetization properties in mill-annealed condition. Heat Treatment...
Journal Articles
Alloy Digest (1993) 42 (10): Fe-101.
Published: 01 October 1993
...) 2600 (1427) Specific heat, Btu/Ibm F 0.12 kJ/kga K 0.50 Young s Modulus, lo6 psi 23.0 PROPERTIES Table 1 - TYPICAL MECHANICAL PROPERTIES - CARPENTER GLASS SEALING 52 Yield Strength Tensile Strength % Elongation Hardness ksi MPa ksi MPa in 2 (50.8 mm) Rockwell B I 40 276 80 552 30 83 I Material in...
Journal Articles
Alloy Digest (1977) 26 (8): SA-336.
Published: 01 August 1977
... 88000 15 52 74000 20 59 0.280 7.75 7.75 6.9 x 10-6 12.4 x 10-6 29 x 106 2.04x 106 12.0 x 106 0.84 x 106 Copyright © ASM International® 1996DOI: 10.31399/asm.ad.sa0336 Heat Treatment: Critical Temperatures: On slow heating the Acl tem- perature of Carpenter U.D.R. is 13400F (7270C) and the Ac3...
Journal Articles
Alloy Digest (1967) 16 (4): SS-193.
Published: 01 April 1967
...- rosion cracking tests in (a) 20% salt spray at 95OF and in (b) boiling 6% sodium chloride plus l-l/Z% sodium dichromate showed that this alloy resists *we** corrosion cracking at higher stress levels than all other martensiric precipitation hnrdmittg alloys. Carpenter Custom 455 shows excellent...
Journal Articles
Alloy Digest (1991) 40 (5): SA-37.
Published: 01 May 1991
... drill assemblies, balls, arbors. broach holders, rolls for aluminum rolling Producer: Carpenter Technology Corporation Carpenter &eel Division Reading, Pennsylvania 19612. 0 44 40 36 32 26 24 20 Fig. 2 - Core tensile properties vs hardness ...
Journal Articles
Alloy Digest (1990) 39 (6): Fe-91.
Published: 01 June 1990
... Approx. +30 50% cold worked 130000 125000 6 26C 26 Approx. -20 ST, 50% CW, 800°F/4 hr. 140000 135000 10 30C 27 Approx. 0 ST, 50% CW, 1 OOO F/4 hr. 150000 137000 12 33c 27 Approx. +5 ST. 5O%CW, 1200°F/4 hr. 1!90000 175000 9 40C 27 Approx. +25 *Values cited as examples only: may vary from approx. +30 to...
Journal Articles
Alloy Digest (2004) 53 (11): Fe-133.
Published: 01 November 2004
... (4.7) See also Fig. 1. Mechanical Properties: (Annealed) Tensile strength, MPa (ksi) 517 (75) Yield strength, MPa (ksi) 276 (40) Elongation in 2 in., % 30 Hardness, HRB 80 Modulus of elasticity, GPa (106 psi) 166 (24) Heat Treatment: Although the nickel-iron low-expansion alloys are not harden- able...
Journal Articles
Alloy Digest (2004) 53 (12): Fe-134.
Published: 01 December 2004
...) 7.4 (4.1) 25 371 °C (75 700 °F) 7.2 (4.0) See also Fig. 1. Mechanical Properties: (Annealed) Tensile strength, MPa (ksi) 565 (82) Yield strength, MPa (ksi) 276 (40) Elongation in 50 mm (2 in % 30 Hardness, HRB 80 Modulus of elasticity, GPa (106 psi) 144 (21) Heat Treatments: Although the nickel-iron...
Journal Articles
Alloy Digest (2003) 52 (3): SS-878.
Published: 01 March 2003
... h °F)) Electrical resistivity, 20 °C (68 °F), 0.740 (445) µ m ( circular-mil/ft) Mechanical Properties: Modulus of elasticity in tension, 21 °C 193 (28.0) (70 °F), GPa (106 psi) See also Tables 1 and 2. Heat Treatment: Annealing. Heat to 1010 1121 °C (1850 2050 °F) and water quench. The...
Journal Articles
Alloy Digest (2003) 52 (6): SS-886.
Published: 01 June 2003
... Carbide C7, coated 0.025 475 0.007 Aged H1025 Micro-Melt Powder HS M48, T15 0.150 85 0.015 0.025 80 0.007 Carbide C6, uncoated 0.150 300 0.010 Carbide C6, coated 0.150 375 0.010 Carbide C7, uncoated 0.025 350 0.005 Carbide C7, coated 0.025 425 0.005 Aged H900, H925 Micro-Melt Powder HS M48, T15 0.150 40...