Here is a table of standards related to Destructive testing as follows:
Transverse tensile test
The standard is DIN EN ISO 4136. This standard specifies the method of transverse tensile testing for determining the mechanical properties of materials under transverse tensile loads, such as tensile strength, yield strength, elongation, etc., to assess the transverse tensile bearing capacity of materials.
Longitudinal tensile test
Follow DIN EN ISO 5178 standard. The main specification for the longitudinal tensile test process determines the tensile performance index of the material along the longitudinal direction and understands the mechanical properties of the material under longitudinal force.
Transverse strain test
According to DIN EN ISO 9018 standard. It is used to regulate the operation of transverse strain tests and to assist in evaluating the deformation characteristics and mechanical properties of the material by measuring the transverse strain of the material under force.
Bending test
The standard is DIN EN ISO 5173. It specifies the bending test method to examine the properties of the material under bending loads, which can determine the bending plasticity, toughness and the presence or absence of surface or near-surface defects of the material.
Fracture test
Follow the DIN EN ISO 9017 standard. It is used to regulate the fracture test process, study the fracture behavior of the material under specific conditions, obtain parameters such as fracture toughness of the material, and evaluate the fracture resistance of the material.
Impact test
The standard is DIN EN ISO 148-1, 9016. The method and requirements for the impact test are specified to determine the ability of the material to absorb energy under impact loading by high-speed impact loading, reflecting the toughness and impact resistance of the material.
Hardness test
In accordance with DIN EN ISO 9015-1, -2 standards. Specification of hardness testing methods, such as the operation, equipment and result evaluation of Brinell hardness, Rockwell hardness, Vickers hardness tests, etc., for measuring the ability of materials to resist local deformation.
Microscopic and macroscopic examinations
Follow DIN EN ISO 17639 standards. Used to standardize the inspection methods for the microstructure and macroscopic morphology of materials, observing the internal structure and macroscopic surface features of materials with tools such as metallographic microscopes, and analyzing the quality and performance of materials.
Etching for microscopic and macroscopic inspection
The standard is DIN CEN ISO/TR 16060, DIN SPEC 8548. Specifies the application of etching operations in microscopic and macroscopic inspection, through etching treatment to make the material structure or defects more clearly visible for observation and analysis.
Hot crack test
Follow DIN EN ISO 17641-1, -2, -3 standards. Standardize the hot crack test method, detect the tendency of the material to develop hot cracks under conditions such as high-temperature thermal cycling, and evaluate the hot working performance and thermal crack resistance of the material.
Cold crack test
The standard is DIN EN ISO 17642-1, -2, -3, DIN FB ISO/TR 17844. It is used to regulate the cold crack test procedure, to determine the likelihood of cold cracking in materials under conditions such as low temperature or cold working, and to assess the reliability of materials in low-temperature environments or cold working processes.
Ferrite content determination
In accordance with DIN EN ISO 8249 standard. The method for determining ferrite content in materials is of great significance for evaluating the microstructure and properties of some metallic materials containing ferrite phase, such as stainless steel.
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