ASTM B793-10
Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds

Standard No.

ASTM B793-10

Release Date

2010

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM B793-12

Latest

ASTM B793-16(2021)

Scope

1.1 This specification covers commercial zinc alloys in ingot form for remelting for the manufacture of dies and molds from the alloys as shown in Table 1.

1.2 This specification presents requirements for zinc alloys suitable for the production of sand cast or plaster cast forming dies for sheet metal stamping operations and plastic injection molding. Alloy A is intended for use in the fabrication of dies for sheet metal stamping under drop hammer and hydraulic pressure. Alloy B is a special purpose alloy of closely controlled composition and is primarily used in the manufacture of plastic injection molds.

ASTM B793-10 Referenced Document

• ASTM B897 Standard Specification for Configuration of Zinc and Zinc Alloy Jumbo Ingot
• ASTM B899 Standard Terminology Relating to Non-ferrous Metals and Alloys
• ASTM B908 Standard Practice for the Use of Color Codes for Zinc Casting Alloy Ingot
• ASTM B949 Standard Specification for General Requirements for Zinc and Zinc Alloy Products
• ASTM E29 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
• ASTM E527 Standard Practice for Numbering Metals and Alloys (UNS)
• ASTM E536 Standard Test Methods for Chemical Analysis of Zinc and Zinc Alloys
• ASTM E88 Standard Practice for Sampling Nonferrous Metals and Alloys in Cast Form for Determination of Chemical Composition
• ISO 3815-1 Zinc and zinc alloys - Part 1: Analysis of solid samples by optical emission spectrometry
• ISO 3815-2 Zinc and zinc alloys - Part 2: Analysis by inductively coupled plasma optical emission spectrometry

ASTM B793-10 history

• 2021 ASTM B793-16(2021) Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds
• 2016 ASTM B793-16 Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds
• 2015 ASTM B793-15 Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds
• 2013 ASTM B793-13 Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds
• 2012 ASTM B793-12 Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds
• 2010 ASTM B793-10 Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds
• 2009 ASTM B793-09 Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds
• 2008 ASTM B793-08 Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds
• 2003 ASTM B793-03 Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds
• 2001 ASTM B793-01e1 Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds
• 2001 ASTM B793-01 Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds
• 1998 ASTM B793-98e1 Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds
• 1991 ASTM B793-91(1996) Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds