Standard

ASTM A1101:16

Nov 2016 Withdrawn

Note: Latest version: ASTM A1101:23

Existing or new amendments and versions must be purchased separately.

Language English

Services Online + Pdf CHF 67.00 Online CHF 57.00

There are no extended editions available for this standard

There are no available corrigendum or amendments for this standard. Any future corrigendum and amendments will be added automatically for subscribers.

Abstract

This specification covers technically important, commercially available, magnetically hard sintered and fully dense neodymium iron boron (Nd2Fe14B, NdFeB, or ‘Neo’ permanent magnets. These materials are available in a wide range of compositions with a commensurately large range of magnetic properties. Neodymium iron boron magnets have approximate magnetic properties of residual magnetic induction from 1.08 T (10 800 G) up to 1.5 T (15 000 G) and intrinsic coercive field strength of 875 kA/m (11 000 Oe) to above 2785 kA/m (35 000 Oe). Special grades and isotropic (un-aligned) magnets can have properties outside these ranges.This specification provides guidance for the chemical composition of neodymium iron boron magnets as well as their physical and mechanical properties, magnetic properties (maximum energy product, residual induction, coercive field strength, intrinsic coercive field strength), workmanship, finish, and appearance. It also includes requirements for sampling, certification, and packaging and package marking.

Products specifications

Standard from ASTM
Published: November 1 2016
Edition: 16
Document type: IS
Pages
ISBN:

ICS: 29.100.10
ICS: 77.140.40
National Committee: American Society for Testing and Materials (ASTM) ,Philadelphia, USA
Publisher: ASTM
Distributor: ASTM

Product Relations

Replaced by: ASTM A1101:23 RLV
Replaced by: ASTM A1101:23

Extended editions Extended editions (0)

Version history Related Corrigenda and Amendments (0)

Version history History (2)

ASTM A1101:23

ASTM A1101:16

Abstract

Products specifications

Product Relations