ASTM-A991 Historical Revision Information
Standard Test Method for Conducting Temperature Uniformity Surveys of Furnaces Used to Heat Treat Steel Products

ASTM-A991 - 1998 EDITION - SUPERSEDED
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Standard Test Method for Conducting Temperature Uniformity Surveys of Furnaces Used to Heat Treat Steel Products
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Scope

1.1 This test method covers the procedures used to conduct a temperature uniformity survey on a furnace used to heat treat steel products. This method is used to determine the capability of the furnace to meet the permissible temperature variation specified in the applicable product specification, or as agreed to by the purchaser and supplier of heat treat services. Survey documentation requirements, and the procedure used to subsequently establish the furnace working zone, are defined in this test method.

Keywords

furnace survey; temperature; uniformity; working zone; ICS Number Code 25.200 (Heat treatment)

To find similar documents by ASTM Volume:

01.03 (Steel--Plate, Sheet, Strip, Wire; Stainless Steel Bar)

To find similar documents by classification:

25.200 (Heat treatment)

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Document Number

ASTM-A991/A991M-98

Revision Level

1998 EDITION

Status

Superseded

Modification Type

Revision

Publication Date

Jan. 1, 1998

Document Type

Test Method

Page Count

4 pages

Committee Number

A01.13