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Journal Articles
Alloy Digest (2020) 69 (6): Cu-909.
Published: 01 June 2020
... Wieland C21000, also known as gilding metal, is a 95Cu-5Zn alloy. This versatile, low-cost alloy is often the choice of engineers for deep drawn parts such as bullet jackets and coined products. The combination of moderate conductivity and improved strength make C21000 a valuable option...
Journal Articles
Alloy Digest (1976) 25 (4): Zn-27.
Published: 01 April 1976
.... It is solderable and non-magnetic. Processing differences give three commercial products or classes designated 101, 102 and 103. This alloy does not stain other materials. Its many uses include jewelry, coins and battery cans. *MlCROZINC is a registered trademark of the Bali Corporation. Composition: Physical...
Journal Articles
Alloy Digest (1985) 34 (12): TS-451.
Published: 01 December 1985
... ATMODIE 4 is an air-hardening steel containing high percentages of carbon and chromium. It possesses exceptional wear resistance which makes it ideally suited to long-run production requirements. Its strength is very high and its toughness is good when properly heat treated. Its wide range...
Journal Articles
Alloy Digest (1981) 30 (8): TS-385.
Published: 01 August 1981
... WINDSOR is a medium-alloy, air-hardening tool steel possessing superior abrasion resistance for long service life. Its inherent wearability and toughness make it particularly adaptable for use in dies and punches in extended production runs. It also has excellent nondeforming characteristics. Its...
Journal Articles
Alloy Digest (2002) 51 (6): Cu-682.
Published: 01 June 2002
... Equivalents: UNS C71300 DIN CuNi25 EN CuNi25 General Characteristics: Wieland-L25 is a copper-nickel alloy used almost exclusively for the production of coins. The alloy has a silvery color and has good oxidation resistance and an electrical conductivity that varies only within a narrow range. The color...
Journal Articles
Alloy Digest (2004) 53 (8): Fe-131.
Published: 01 August 2004
... to ease of fabrication in parts requiring bending, forming, and deep drawing. For nickel-irons having approximately 30 50% Ni, the tensile strengths for annealed alloys will typically be 450 585 MPa (65 85 ksi) with tensile elongations greater than 25%. For some product forms, the tensile strengths can...
Journal Articles
Alloy Digest (2004) 53 (10): Fe-132.
Published: 01 October 2004
...%. For some product forms, the tensile strengths can be increased by cold work- ing to greater than 825 MPa (120 ksi) with subsequent reductions in ten- sile elongations to <5%. At higher temperatures, the tensile and yield strengths of these alloys decrease rapidly, with tensile strengths dropping to less...
Journal Articles
Alloy Digest (2004) 53 (11): Fe-133.
Published: 01 November 2004
... parts having minimum burr. The use of flat strip is necessary if a stamping process is to obtain the ben- efits of quantity production. Without the critical characteristics of flatness and minimum camber present in the strip, it is almost impossible to stamp quality electronic components. Coining...
Journal Articles
Alloy Digest (2004) 53 (12): Fe-134.
Published: 01 December 2004
... production. Without the critical characteristics of flatness and minimum camber present in the strip, it is almost impossible to stamp quality electronic compo- nents. Coining quality strip with an intermediate temper provides ease of coining and blanking. Coining-quality alloy strip has suf- ficient...
Journal Articles
Alloy Digest (2016) 65 (12): Pd-2.
Published: 01 December 2016
... including forming, coining, and pointing. General Characteristics: Precious metal alloys have been favored for a number of electrical contact applications where low contact resistance and/or noise is desired over extended periods of time. This is particularly true when the electrical products incorporating...
Journal Articles
Alloy Digest (1997) 46 (5): TS-555.
Published: 01 May 1997
... fillets, the shank may be raised above oil level when cool enough to avoid oil gash. On cooling to about 550°F withdraw die from oil bath and immediately place in tempering furnace at 400°F. For cold punching and coining operations, 514/534 HB is recom- Table 2 Hot Hardness (100 h at Temperature) T-w...
Journal Articles
Alloy Digest (2001) 50 (11): TS-593.
Published: 01 November 2001
.... Producer or source: Carpenter. Producer or Source: Carpenter Copyright © ASM International® 2001 2001 ASM International chemical composition hardness heat treatability MICRO-MELT CD#1 physical properties polishability powder metal products shock resistance Chemical Composition, wt...
Journal Articles
Alloy Digest (1982) 31 (4): Cu-435.
Published: 01 April 1982
... 1300 is used in U.S. coinage for the production of 5-cent, IO-cent, 25cent, 50-tent and one-dollar coins. The 5-cent piece is solid but the other coins use this alloy for cladding over copper. It is not furnished normally for other applications but its properties suggest the possibility of many other...
Journal Articles
Alloy Digest (1978) 27 (2): Zn-33.
Published: 01 February 1978
... DOI: 10.31399/asm.ad.zn0033 Copyright © ASM International® 1996 Production and Heat Treatment: Ball Rolled Zinc Ahoy 809 is produced by continuous casting, rolling to strip and coiling. Alloy 809 cannot be strengthened by heat treatment. The mechanical prop- erties of Alloy 809 are generated...
Journal Articles
Alloy Digest (1980) 29 (11): Cu-406.
Published: 01 November 1980
... for specification purposes) Property Temper Sheett Tensile strength, psi Hard 56000 Soft 36000 Yield strength (0.5% extension psi Hard 46000 Soft 11000 Elongation (2 in % Hard 5 Soft 42 Rockwell hardness Hard B64 Soft F50 *Consult manufacturer for data on product forms not in this table. **Under load. Values...
Journal Articles
Alloy Digest (1979) 28 (11): Ag-9.
Published: 01 November 1979
.... DOI: 10.31399/asm.ad.ag0009 Copyright © ASM International® 1996 Heat Treatment: Consul 901 is heat treated preferably in a neutral or reducing atmosphere to prevent the formation of copper oxides. Steam, the products of combustion of propane or city gas ( Esogas or any other controlled, non-osidizing...
Journal Articles
Alloy Digest (1972) 21 (5): Cu-255.
Published: 01 May 1972
... other impurities 0.10 max ZillC Remainder *For flat products, max. lead content is 0.03% Physical Constants: Density, lb/cu in. Specific gravity Melting range, oF Specific heat, Btu/lb/oF Thermal coef. expansion/OF (68 to 572oF) Thermal conductivity, Btu/hr/sq ft/oF/ft Electrical resistivity, microhm-cm...
Journal Articles
Alloy Digest (1986) 35 (11): TS-465.
Published: 01 November 1986
...-work applications. Another feature of this versatile die steel is its outstanding secondary hardness associated with remarkable tempering resistance up to 900 F. Typical applications comprise blanking dies, swaging dies, hot and cold-piercing punches, forming rolls, shear blades and coining dies...
Journal Articles
Alloy Digest (1974) 23 (5): TS-271.
Published: 01 May 1974
... VASCO DIE was developed to provide a highly wear-resitant, air-hardening die steel for long production runs or applications where good toughness is a primary requirement. This datasheet provides information on composition, physical properties, hardness, and elasticity as well as fracture toughness...
Journal Articles
Alloy Digest (1998) 47 (7): Fe-117.
Published: 01 July 1998
..., slit, blank, machine, or grind. Limited vending, drawing, coining, and stamping are possible but change the magnetic properties. Welding or hot working ruins the mag- netic properties. Photoetching can be done with sodium persul- fate or ammonium persulfate solutions. DC Magnetic Properties: The curve...