• ASTM B943-09

ASTM B943-09

Standard Specification for Zinc and Tin Alloy Wire Used in Thermal Spraying for Electronic Applications

ASTM International, 10/01/2009

Publisher: ASTM

File Format: PDF

$30.00$60.00


Published:01/10/2009

Pages:5

File Size:1 file , 90 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 This specification covers zinc and tin alloy wire, including zinc-aluminum, zinc-aluminum-copper, zinc-tin, zinc-tin-copper and tin-zinc, used as thermal spray wire in the electronics industry.

1.1.1 Certain alloys specified in this standard are also used as solders for the purpose of joining together two or more metals at temperatures below their melting points, and for other purposes (as noted in Annex A1). Specification B907 covers Zinc, Tin and Cadmium Base Alloys Used as Solders which are used primarily for the purpose of joining together two or more metals at temperatures below their melting points and for other purposes (as noted in the Annex part of Specification B907). Specification B833 covers Zinc and Zinc Alloy Wire for Thermal Spraying (Metallizing) used primarily for the corrosion protection of steel (as noted in the Annex part of Specification B833).

1.1.2 Tin base alloys are included in this specification because their use in the electronics industry is similar to the use of certain zinc alloys but different than the major use of the tin and lead solder compositions specified in Specification B32.

1.1.3 These wire alloys have a nominal liquidus temperature not exceeding 850°F (455°C).

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.

More ASTM standard pdf

ASTM C1636-06a

ASTM C1636-06a

Standard Guide for the Determination of Uranium-232 in Uranium Hexafluoride

$30.00 $60.00

ASTM C653-97(2012)

ASTM C653-97(2012)

Standard Guide for Determination of the Thermal Resistance of Low-Density Blanket-Type Mineral Fiber Insulation

$30.00 $60.00

ASTM F1267-12

ASTM F1267-12

Standard Specification for Metal, Expanded, Steel

$29.00 $58.00

ASTM D7817-12

ASTM D7817-12

Standard Test Method for Enumeration of Yeast and Mold in Raceway Brine, Brine-Cured Hides and Skins

$25.00 $50.00