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DIN 50157-1:2008-04

Отменен
Metallic materials - Hardness testing with portable measuring instruments operating with mechanical penetration depth - Part 1: Test method — 20 стр.
ОписаниеИзмененияСсылкиВерсии

Ссылочные документы

DIN 50157-2:2008-04
Отменен
Metallic materials - Hardness testing with portable measuring instruments operating with mechanical penetration depth - Part 2: Verification and calibration of the testing devices — 15 стр.
DIN EN ISO 6508-1:2006-03
Отменен
Metallic materials - Rockwell hardness test - Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T) (ISO 6508-1:2005); German version EN ISO 6508-1:2005 — 35 стр.
DIN EN ISO 6508-2:2006-03
Отменен
Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines (scales A, B, C, D, E, F, G, H, K, N, T) (ISO 6508-2:2005); German version EN ISO 6508-2:2005 — 27 стр.
ASTM B724-00
Заменен
Standard Test Method for Indentation Hardness of Aluminum Alloys by Means of a Newage, Portable, Non-Caliper-Type Instrument — 4 стр.
DIN 50157-1:2020-11
Действует
Metallic materials - Hardness testing with portable measuring devices operating with mechanical penetration depth - Part 1: Test method — 22 стр.

На этот документ ссылаются

DIN 51200:2016-08
Действует
Materials testing machines - Design and application of holding devices for test pieces in hardness testing machines — 14 стр.
DIN 50157-1:2020-11
Действует
Metallic materials - Hardness testing with portable measuring devices operating with mechanical penetration depth - Part 1: Test method — 22 стр.
DIN 50157-2:2008-04
Отменен
Metallic materials - Hardness testing with portable measuring instruments operating with mechanical penetration depth - Part 2: Verification and calibration of the testing devices — 15 стр.