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RA 400

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Journal Articles
Publisher: Journals Gateway
Alloy Digest (1983) 32 (3): Ni-284.
Published: 01 March 1983
... RA 400 is a ductile nickel-copper alloy that is characterized by resistance to a wide range of corrosive environments, freedom from stress-corrosion cracking, and good strength and toughness over a wide temperature range. This alloy is often chosen to handle sulfuric acid under reducing conditions...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1982) 31 (12): Ni-281.
Published: 01 December 1982
... 78ooo 57 68 -100 71cKm 51 65 0 21500 49 65 70 65000 46 72 200 66500 22300 46 - 300 66700 21700 44 - 400 66500 44 - 500 67500 19600 45 - 600 66200 47 - 650 62ooo 18100 47 - 700 52500 17000 61 - Note: RA 201 is suggested for applications above 6oooF. Heat Treatment: Nickel is susceptible to embrittlement...
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Alloy Digest (1986) 35 (5): SS-469.
Published: 01 May 1986
... which retards further oxide formation. Rare earths also increase oxide nucleation sites promoting a fine-grained oxidescale with enhanced adhesion and elasticity even under cyclic conditions. After 400 hours of 20-hour cycles in air at 2000OF, RA 253MA had a weight gain of about 3.25 mg/cm* as compared...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1980) 29 (9): SS-375.
Published: 01 September 1980
... RA 446 is a high-chromium ferritic heat-resisting alloy with excellent resistance to oxidation and to various forms of hot corrosion. The alloy is used most commonly for service between 1500 and 2200 F (815 and 1200 C), although its elevated-temperature strength is quite low. Among its many...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2006) 55 (5): SS-963.
Published: 01 May 2006
... Temperature H1100 H1150 °C °F MPa ksi MPa ksi 38 100 241 35.0 232 33.7 93 200 241 35.0 232 33.7 149 300 241 35.0 232 33.7 204 400 235 34.1 226 32.8 260 500 230 33.3 221 32.1 315 600 226 32.8 218 31.6 General Characteristics: RA 17-4 is an age-hardening martensitic alloy combining high strength...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1983) 32 (8): SS-431.
Published: 01 August 1983
... RA 330TX is a high-strength austenitic heat-resistant alloy with exceptional oxidation and carburization resistance. It offers 130% greater creep and rupture strength than standard RA 330 (Alloy Digest SS-11, revised August 1970) at 1800 F. Carburization and oxidation resistance are enhanced...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2003) 52 (9): SS-890.
Published: 01 September 2003
... RA 321 is a titanium-stabilized austenitic stainless steel commonly used for service in the 540 to 870 deg C (1000 to 1600 deg F) temperature range. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1963) 12 (4): SS-142.
Published: 01 April 1963
... RA 309 is a chromium-nickel heat and corrosion resistant steel recommended for high temperatures applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep. It also includes information on high temperature...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1996) 45 (3): SS-634.
Published: 01 March 1996
... RA 353 MA is a 25Cr-35Ni alloy designed with oxidation resistance and applications above 1800 deg F in mind. It is fortified with a rare earth element and silicon for oxidation resistance and nitrogen for stability and high temperature strength. Typical applications include radiant tubes...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2001) 50 (8): Ti-118.
Published: 01 August 2001
... without any surface conditioning or removal. 0-145 0-58 0-87 0-118 0-29 103 104 105 0-1000 0-800 0-600 0-400 0-200 Room temperature 572 °F (300 °C) 1004 °F (540 °C) St re ss ra n ge M Pa Cycles to failure St re ss ra n ge k si ...
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Publisher: Journals Gateway
Alloy Digest (2005) 54 (6): Cu-734.
Published: 01 June 2005
... to be bent. A measure of formability is reduction of area (RA) in tensile testing, where the specimen is stretched until it breaks. The smaller the fracture area, the better is the formability. The break area in the OF-OK oxygen-free copper is much smaller than in Cu-ETP. The typical range for OF-OK oxygen...
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Publisher: Journals Gateway
Alloy Digest (2003) 52 (12): Ni-618.
Published: 01 December 2003
... brittleness in stress rupture and, because the higher-temperature anneal develops a coarser grain size, reduced fatigue strength. Weldability: Gas tungsten arc welding with matching RA718 filler wire is used. For highly restrained joints, alloys RA X or RA W may be required, at some reduction in strength...
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Publisher: Journals Gateway
Alloy Digest (2010) 59 (6): SA-617.
Published: 01 June 2010
... (11.7) Poisson s ratio 0.289 See also Tables 1 to 4. Table 1 Typical room temperature mechanical properties Orientation Longitudinal Transverse Ultimate tensile strength, MPa (ksi) 1213 (176) 1241 (180) Yield strength, MPa (ksi) 917 (133) 945 (137) Elongation, % 13.3 12.6 RA, % 35.5 33.6 Hardness, HRC...
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Publisher: Journals Gateway
Alloy Digest (1957) 6 (2): SA-52.
Published: 01 February 1957
... 127.000 111,500 17.5 37.0 250 161,000 149.000 10.0 22.0 305 205,000 187,500 6.5 12.0 350 Annealed TS 95,000 - 101,000 El 18-23 YP 60,000 - 65,000 RA 38-43 Normalized & Tempered at 1250°F. Heat Treatment: Crirical poina: AC, 1355OF., AC, 1425°F. Ar, 1215 F., Ar, 1330°F. MS 660°F. Mf 400°F. Austenitizing...
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Alloy Digest (2000) 49 (8): Cu-629.
Published: 01 August 2000
... = radius to thickness ra- tio. For higher tempers, consult the mill. Table 3 Stress Relaxation Properties Temperature Stress as % Stress °C °F yield strength Hours retained, % 150 302 75 1000 60 WRM ALLOY 5075 Filing Code: Cu-629 Copper February 1999 Correction August 2000 DOI: 10.31399/asm.ad.cu0629 ...
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Publisher: Journals Gateway
Alloy Digest (1999) 48 (4): SA-499.
Published: 01 April 1999
... 300 400 500 UTS .2% YS RA EL % 100 80 60 40 20 0 Tempering temperature M Pa ks i Fig. 1 Typical longitudinal mechanical properties. Reduction of area, 30% min, and fracture toughness (KIc), 110 MPa m (100 ksi in after the following heat treatment: 940 °C (1725 °F) for 1 h, air cool, hold at 871 °C...
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Publisher: Journals Gateway
Alloy Digest (2010) 59 (11): Ni-683.
Published: 01 November 2010
...) Longitudinal tensile test, elongation, % ASTM E8, ASTM A370, E21 1.6 2.6 Longitudinal tensile test, RA % ASTM E8, ASTM A370, E21 < 1.0 1.2 DOI: 10.31399/asm.ad.ni0683 Product Availability: (Typical powder properties) Shape Spherical Common size range 20 250 m Apparent density, kg/m3 (lb/in.3) 4500 (0.16) Hall...
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Publisher: Journals Gateway
Alloy Digest (2010) 59 (8): TS-690.
Published: 01 August 2010
...) Elongation, % RA, % 52 2034 (295) 1841 (267) 12 35 48 1331 (193) 1613 (234) 13 38 44 1179 (171) 1400 (203) 12 40 DOI: 10.31399/asm.ad.ts0690 Excellent resistance to heat checking Excellent resistance to wear (erosion & abrasion) Excellent high-temperature strength Good toughness Applications: Typical...
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Publisher: Journals Gateway
Alloy Digest (2021) 70 (3): TS-811.
Published: 01 March 2021
... 0.11 0.05 0.17 3 B 20 40 5 42 MS 38 200 M 41 34 RA = 8 100 Hardness 0 HV 10 883 847 575 363 322 287 275 256 230 203 198 30 0 1 10 102 103 104 105 106 100 200 300 400 500 600 700 800 Tempering temperature in °C Time in sec 1 10 100 1000 10000 Fig. 2 Hardness-tempering temperature Time in min curve 100...
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Publisher: Journals Gateway
Alloy Digest (2007) 56 (10): TS-656.
Published: 01 October 2007
... austenitization (10 K2 indicates start of carbide precipitation during quenching from austenitizing temperature. Ms to Ms is the range of grain-boundary martensite formation. A, austenite; B, bainite; P, pearlite; M, martensite; RA, retained austenite with a holding time of 1 2 h. Slow cool to ensure retained...