GB/T 19076-2022 (English Version) PDF

Scope: This document specifies the chemical composition and physical-mechanical properties of sintered metal materials used in the manufacture of bearings and structural parts. When choosing a powder metallurgy material, pay attention to its performance not only depends on the chemical composition and density, but also depends on the manufacturing process. The properties of sintered materials used for specific purposes are not necessarily the same as those of wrought and cast materials used in other working conditions. Therefore, it is recommended that the purchaser contact the possible manufacturer.

GB/T 19076-2022 Referenced Document

ISO 1099 Metallic materials - Fatigue testing - Axial force-controlled method
ISO 1143 Metallic materials - Rotating bar bending fatigue testing
ISO 2738 Sintered metal materials, excluding hardmetals - Permeable sintered metal materials - Determination of density, oil content and open porosity
ISO 2739 Sintered metal bushings - Determination of radial crushing strength
ISO 2740 Sintered metal materials, excluding hardmetals — Tensile test pieces*， 2023-08-01 Update
ISO 2795 Plain bearings — Sintered bushes — Dimensions and tolerances
ISO 3325 Sintered metal materials, excluding hardmetals — Determination of transverse rupture strength AMENDMENT 1: Precision statement
ISO 3928 Sintered metal materials, excluding hardmetals - Fatigue test pieces
ISO 437 Steel and cast iron; Determination of total carbon content; Combustion gravimetric method
ISO 4498 Sintered metal materials, excluding hardmetals - Determination of apparent hardness and microhardness
ISO 5754 Sintered metal materials, excluding hardmetals — Unnotched impact test piece*， 2023-08-01 Update
ISO 6892-1 Metallic materials — Tensile testing — Part 1: Method of test at room temperature
ISO 7625 Sintered metal materials, excluding hardmetals - Preparation of samples for chemical analysis for determination of carbon content