ASTM F468M (July 25, 2009)

ASTM F468M,ASTM,bolts, hex cap screws, studs,F 468,F 467M,Aluminum,Nickel alloy,Copper alloy,Fasteners,Aluminum alloys,chromium alloys,Naval brass,Ni-Mo alloy,Titanium (Ti)/alloys

Abstract

This specification covers the requirements for commercial wrought nonferrous bolts, hex cap screws, and studs manufactured from a number of alloys in common use and intended for general service applications. The bolts, cap screws, and studs shall be manufactured from material having a chemical composition conforming to the requirements specified. The fasteners shall be cold formed, hot formed, or machined from suitable material. Different tests shall be conducted in order to determine the following mechanical properties of fasteners: hardness, tensile strength, yield strength, and elongation.

This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

Significance and Use

For purposes of determining compliance with the specified limits for requirements of the properties listed in this specification, an observed value or calculated value shall be rounded in accordance with Practice E 29.

1. Scope

1.1 This specification covers the requirements for commercial wrought nonferrous bolts, hex cap screws, and studs in nominal thread diameters M6 to M36 inclusive manufactured from a number of alloys in common use and intended for general service applications.

1.2 Unless otherwise specified, nuts used on these bolts, cap screws, and studs shall conform to the requirements of Specification F 467M. Nuts shall be of the same alloy group as the fastener on which they are used and shall have a specified minimum proof stress equal to or greater than the specified minimum tensile strength stress of the fastener on which they are used.

Note 1¡ªThis specification is the metric companion of Specification F 468.

2. Referenced Documents

B154 Test Method for Mercurous Nitrate Test for Copper Alloys
B193 Test Method for Resistivity of Electrical Conductor Materials
B211M Specification for Aluminum and Aluminum-Alloy Bar, Rod, and Wire (Metric)
B565 Test Method for Shear Testing of Aluminum and Aluminum-Alloy Rivets and Cold-Heading Wire and Rods
B574 Specification for Low-Carbon Nickel-Chromium-Molybdenum, Low-Carbon Nickel-Molybdenum-Chromium-Tantalum, Low-Carbon Nickel-Chromium-Molybdenum-Copper, and Low-Carbon Nickel-Chromium-Molybdenum-Tungsten Alloy Rod
D3951 Practice for Commercial Packaging
E101 Test Method for Spectrographic Analysis of Aluminum and Aluminum Alloys by the Point-to-Plane Technique
E120 Test Methods for Chemical Analysis of Titanium and Titanium Alloys
E1409 Test Method for Determination of Oxygen and Nitrogen in Titanium and Titanium Alloys by the Inert Gas Fusion Technique
E165 Test Method for Liquid Penetrant Examination
E18 Test Methods for Rockwell Hardness of Metallic Materials
E227 Test Method for Optical Emission Spectrometric Analysis of Aluminum and Aluminum Alloys by the Point-to-Plane Technique
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E34 Test Methods for Chemical Analysis of Aluminum and Aluminum-Base Alloys
E354 Test Methods for Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt Alloys
E38 Methods for Chemical Analysis of Nickel-Chromium and Nickel-Chromium-Iron Alloys
E478 Test Methods for Chemical Analysis of Copper Alloys
E53 Test Method for Determination of Copper in Unalloyed Copper by Gravimetry
E54 Test Methods for Chemical Analysis of Special Brasses and Bronzes
E55 Practice for Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical Composition
E62 Test Methods for Chemical Analysis of Copper and Copper Alloys (Photometric Methods)
E75 Test Methods for Chemical Analysis of Copper-Nickel and Copper-Nickel-Zinc Alloys
E76 Test Methods for Chemical Analysis of Nickel-Copper Alloys
E8M Test Methods for Tension Testing of Metallic Materials [Metric]
E92 Test Method for Vickers Hardness of Metallic Materials
F1470 Practice for Fastener Sampling for Specified Mechanical Properties and Performance Inspection
F467M Specification for Nonferrous Nuts for General Use (Metric)
F606M Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, and Rivets (Metric)
B1.13M Metric Screw Threads
B18.2.3.1M Metric Hex Cap Screws
B18.2.3.5M Metric Hex Bolts
H35.1 Alloy and Temper Designation Systems for Aluminum

Index Terms

bolts; cap screws; general use; nonferrous; studs; Aluminum alloys--specifications; Copper; Copper alloy--specifications; Fasteners (metal)--specifications; Naval brass; Nickel alloy bolting materials--specifications; Nickel-copper alloy--specifications; Nickel-copper-aluminum alloys; Nickel-molybdenum alloys--specifications; Nickel-molybdenum-chromium alloys--specifications; Nonferrous bolting materials; UNS N10002 (Ni-Mo alloy, Hastelloy C); Palladium (titanium plus palladium)--specifications; Titanium plus palladium--specifications; Titanium (Ti)/alloys--specifications; UNS N10665 (Ni-Mo alloy, Hastelloy B-2); UNS N04400 (Ni-Cu alloy, Monel 400); UNS N04405 (Ni-Cu alloy solution strengthened (Monel R405)); UNS N05500 (Ni-Cu alloy, Monel K500); UNS R50250 (Ti, unalloyed); UNS N10001 (Ni-Mo alloy, Hastelloy B); UNS R50400 (Ti, unalloyed); UNS R50550 (Ti, unalloyed); UNS R50700 (Ti, unalloyed); Yellow brass; ICS Number Code 21.060.10 (Bolts, screws, studs)

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