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ASTM B 750 : 2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Specification for GALFAN
Available format(s)

Hardcopy , PDF

Superseded date

06-18-2022

Language(s)

English

Published date

07-26-2016

1.1This specification covers GALFAN, zinc-5 % aluminum-mischmetal (Zn-5Al-MM) alloy (UNS Z38510)3 in ingot form for remelting for use in the production of hot-dip coatings on steel. Alloy composition is specified in Table 1.

(A)For purposes of acceptance and rejection, the observed value or calculated value obtained from analysis should be rounded to the nearest unit in the last right-hand place of figures, used in expressing the specified limit, in accordance with the rounding procedure prescribed in Section 3 of Practice E29.
(B)By agreement between purchaser and supplier, analysis may be required and limits established for elements or compounds not specified in the table of chemical composition.
(C)GALFAN, Zn-5Al-MM alloy ingot for hot-dip coatings may contain antimony, copper, and magnesium in amounts of up to 0.002, 0.1, and 0.05 %, respectively. No harmful effects have ever been noted due to the presence of these elements up to these concentrations and, therefore, analyses are not required for these elements.
(D)Magnesium may be specified by the buyer up to 0.1 % maximum.
(E)Zirconium and titanium may each be specified by the buyer up to 0.02 % maximum.
(F)Aluminum may be specified by the buyer up to 12 % maximum.
(G)Lead and cadmium, and to a lesser extent tin and antimony, are known to cause intergranular corrosion in zinc-aluminum alloys. For this reason it is important to maintain the levels of these elements below the limits specified.
(H)Except antimony, copper, magnesium, zirconium, and titanium.

1.2The 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.

1.3This 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 Safety Data Sheet (SDS) 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.

Committee
B 02
DocumentType
Standard
Pages
3
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM A 855/A855M : 2003 : R2020 Standard Specification for Zinc-5 % Aluminum-Mischmetal Alloy-Coated Steel Wire Strand
ASTM B 958/B958M : 2019 Standard Specification for Extra-High-Strength and Ultra-High-Strength Class A Zinc–5% Aluminum-Mischmetal Alloy-Coated Steel Core Wire for Use in Overhead Electrical Conductors
ASTM A 1076/A1076M : 2020 Standard Specification for Cold Formed Carbon Structural Steel Tubing Made from Metallic Precoated Sheet Steel
ASTM A 603 : 2019 Standard Specification for Metallic-Coated Steel Structural Wire Rope
ASTM B 802/B802M : 2019 Standard Specification for Zinc–5 % Aluminum-Mischmetal Alloy-Coated Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR)
ASTM A 929/A929M : 2018 Standard Specification for Steel Sheet, Metallic-Coated by the Hot-Dip Process for Corrugated Steel Pipe
ASTM A 1072/A1072M : 2011 : R2020 Standard Specification for Zinc-5 % Aluminum (Hot-Dip) Coatings on Iron and Steel Products
ASTM A 925 : 2003 : R2020 Standard Specification for Zinc-5 % Aluminum-Mischmetal Alloy-Coated Steel Overhead Ground Wire Strand
ASTM B 914 : 2021 Standard Practice for Color Codes on Zinc and Zinc Alloy Ingot for Use in Hot-Dip Galvanizing of Steel
ASTM A 817 : 2012 : R2017 Standard Specification for Metallic-Coated Steel Wire for Chain-Link Fence Fabric and Marcelled Tension Wire
ASTM B 997 : 2016 : R2021 Standard Specification for Zinc-Aluminum Alloys in Ingot Form for Hot-Dip Coatings
ASTM A 475 : 2022 Standard Specification for Metallic-Coated Steel Wire Strand
ASTM A 764 : 2007 : R2021 Standard Specification for Metallic Coated Carbon Steel Wire, Coated at Size and Drawn to Size for Mechanical Springs
ASTM A 856/A856M : 2003 : R2020 Standard Specification for Zinc-5 % Aluminum-Mischmetal Alloy-Coated Carbon Steel Wire
ASTM A 741 : 2011 : R2016 Standard Specification for Metallic-Coated Steel Wire Rope and Fittings for Highway Guardrail
ASTM B 803/B803M : 2019 Standard Specification for High-Strength Zinc–5 % Aluminum-Mischmetal Alloy-Coated Steel Core Wire for Use in Overhead Electrical Conductors
ASTM A 875/A875M : 2021 Standard Specification for Steel Sheet, Zinc-5 % Aluminum Alloy-Coated by the Hot-Dip Process
ASTM B 949 : 2018 Standard Specification for General Requirements for Zinc and Zinc Alloy Products
ASTM A 1007 : 2015 Standard Specification for Carbon Steel Wire for Wire Rope

ASTM E 1277 : 2008 Standard Test Method for Chemical Analysis of Zinc-5 % Aluminum-Mischmetal Alloys by ICP Emission Spectrometry
ASTM E 29 : 2013 : R2019 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM E 1277 : 1996 Standard Test Method for Chemical Analysis of Zinc-5% Aluminum-Mischmetal Alloys by ICP Emission Spectrometry
ASTM E 29 : 2002 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM E 1277 : 2002 Standard Test Method for Chemical Analysis of Zinc-5% Aluminum-Mischmetal Alloys by ICP Emission Spectrometry
ASTM B 899 : 2021 Standard Terminology Relating to Non-ferrous Metals and Alloys
ASTM E 1277 : 2014 Standard Test Method for Analysis of Zinc-5 % Aluminum-Mischmetal Alloys by ICP Emission Spectrometry
ASTM B 899 : 2018 Standard Terminology Relating to Non-ferrous Metals and Alloys
ASTM E 29 : 2022 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

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