DIN EN ISO 4489:2020 pdf free download.Hardmetals – Sampling and testing.The size of this pdf is 2.26M.
DIN EN ISO 4489:2020 specifies procedures for sampling and testing of hardmetals for the determination of their physical and mechanical characteristics.
1 Anwendungsbereich
Dieses Dokument legt Verfahren fuir die Probenahme und Priifung von Hartmetallen zur Bestimmung ihrer physikalischen und mechanischen Eigenschaften fest.
2 Normative Verweisungen
ISO 3369, Impermeable sintered metal materials and hardmetals-Determination of density;
ISO 3738-1, Hardmetals -Rockwell hardness test(scale A)-Part 1: Test method;
ISO 3738-2, Hardmetals-Rockwell hardness test (scale A]- Part 2: Preparation and calibration ofstandard test blocks;
ISO 6507-1, Metallic materials- Vickers hardness test- Part 1: Test method;
ISO 6507-2, Metallic materials- Vickers hardness test- Part 2: Verification and calibration of testing;
ISO 6507-3, Metallic materials- Vickers hardness test-Part 3: Calibration of reference blocks;
IS0 6507-4, Metallic materials -Vickers hardness test – Part 4: Tables of hardness values;
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