ASTM F541-04

ASTM F541-04 - 1.8.2004

1. Scope

1.1 This specification covers forged, quenched and tempered, alloy steel threaded eyebolts with improved toughness properties and intended primarily for low temperature applications. The eyebolts are chemically and metallurgically constituted to produce a low transition temperature to minimize brittle failure. Maximum thread size is 2.500 in. (63.50 mm).

1.2 The eyebolts are furnished in two types, as follows:

1.2.1 Type1—Straight Shank Eyebolt.

1.2.2 Type 2—Shoulder Eyebolt.

1.3 The values stated in inch-pound units are to be regarded as the standard. The values in parentheses are for information only.

2. Referenced Documents

E112-13(2021)	Standard Test Methods for Determining Average Grain Size
A574-21	Standard Specification for Alloy Steel Socket-Head Cap Screws
A751-21	Standard Test Methods and Practices for Chemical Analysis of Steel Products
E10-23	Standard Test Method for Brinell Hardness of Metallic Materials
F1470-24	Standard Practice for Fastener Sampling for Specified Mechanical Properties and Performance Inspection
A370-23	Standard Test Methods and Definitions for Mechanical Testing of Steel Products
E340-23	Standard Practice for Macroetching Metals and Alloys
E709-21	Standard Guide for Magnetic Particle Testing
F606-14	Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, Direct Tension Indicators, and Rivets
E18-22	Standard Test Methods for Rockwell Hardness of Metallic Materials