H23 金属工艺性能试验方法 标准查询与下载

GB/T 1814-1979 钢材断口检验法

本标准适用于结构钢、滚珠钢、工具钢及弹簧钢的热轧、锻造、冷拉条钢和钢坯。其佗钢类要求作断口检验时，可参考本标准。

Inspection method for steel work fractures

GB 1814-1979 钢材断口检验法

Steel Fracture Inspection Method

YB/T 5293-2022 金属材料顶锻试验方法

本文件规定了金属材料顶锻试验方法的原理、试样、试验设备、试验程序、试验结果评定和试验报告。 本文件适用于下列横截面尺寸（直径、边长或内切圆直径）范围的金属材料：对于冷顶锻试验为5mm～50mm，对于热顶锻试验为5mm～200mm。 对于超出本文件适用范围的金属材料，应符合相关产品标准或协议的规定。

Test methods for upsetting metal materials

DIN EN ISO 2566-1:2022 钢.断裂伸长值的换算.第1部分:碳素钢和低合金钢（ISO 2566-1-1999)

The document specifies a method of converting room temperature percentage elongations after fracture obtained on various proportional and non-proportional gauge length to other gauge lengths.

Steel - Conversion of elongation values - Part 1: Carbon and low alloy steels (ISO 2566-1:1984); German version EN ISO 2566-1:1999

YS/T 1450-2021 铜及铜合金板、带材杯突试验方法

Cupping test method for copper and copper alloy plates and strips

ISO 12135:2021 金属材料. 测定准静态断裂韧性的统一试验方法

This document specifies methods for determining fracture toughness in terms of K, δ, J and R-curves for homogeneous metallic materials subjected to quasistatic loading. Specimens are notched, precracked by fatigue and tested under slowly increasing displacement. The fracture toughness is determined for individual specimens at or after the onset of ductile crack extension or at the onset of ductile crack instability or unstable crack extension. In cases where cracks grow in a stable manner under ductile tearing conditions, a resistance curve describing fracture toughness as a function of crack extension is measured. In some cases in the testing of ferritic materials, unstable crack extension can occur by cleavage or ductile crack initiation and growth, interrupted by cleavage extension. The fracture toughness at crack arrest is not covered by this document. Special testing requirements and analysis procedures are necessary when testing weldments, and these are described in ISO 15653 which is complementary to this document. Statistical variability of the results strongly depends on the fracture type, for instance, fracture toughness associated with cleavage fracture in ferritic steels can show large variation. For applications that require high reliability, a statistical approach can be used to quantify the variability in fracture toughness in the ductile-to-brittle transition region, such as that given in ASTM E1921. However, it is not the purpose of this document to specify the number of tests to be carried out nor how the results of the tests are to be applied or interpreted.

Metallic materials - Unified method of test for the determination of quasistatic fracture toughness

DIN EN ISO 7438:2021 金属材料. 弯曲试验(ISO 7438-2020); 德文版本EN ISO 7438-2020

This International Standard specifies a method for determining the ability of metallic materials to undergo plastic deformation in bending. This International Standard applies to test pieces taken from metallic products, as specified in the relevant product standard. It is not ap

Metallic materials - Bend test (ISO 7438:2020); German version EN ISO 7438:2020

DIN 66136-4:2021 使用化学吸附作用测定金属的分散度. 第4部分: 静态重量分析方法

This document applies to the determination of the specific metal surface with the aid of chemisorption. The documebt specifies different alternatives of the static-gravimetric method for the determination of chemisorbed gas at the Metalls platinum, nickel and palladium with the s

Determination of the degree of dispersion of metals using chemisorption - Part 4: Static-gravimetric method

JIS G 0561:2020 钢的淬透性试验方法(顶淬火法)

Method of hardenability test for steel (End quenching method)

JIS Z 2256:2020 金属材料. 扩孔试验

Metallic materials -- Hole expanding test

YB/T 4731-2019 电工钢带（片）反复弯曲试验方法

Repeated bending test method for electrical steel strips (sheets)

YB/T 4732-2019 自粘结涂层电工钢 剥离试验方法

Peel test method for self-adhesive coated electrical steel

DIN ISO 9649:2018 金属材料.金属丝.反复扭曲试验(ISO 9649-2016)

This International Standard specifies a method for determining the ability of metallic wire of a diameter dimension from 0,3 mm to 10,0 mm inclusive to undergo plastic deformation during reverse torsion. This test is used to detect surface defects, as well as to assess ductility.

Metallic materials - Wire - Reverse torsion test (ISO 9649:2016)

ISO 12135:2016 金属材料. 测定准静态断裂韧性的统一试验方法

This document specifies methods for determining fracture toughness in terms of K, δ, J and R-curves for homogeneous metallic materials subjected to quasistatic loading. Specimens are notched, precracked by fatigue and tested under slowly increasing displacement. The fracture toughness is determined for individual specimens at or after the onset of ductile crack extension or at the onset of ductile crack instability or unstable crack extension. In some cases in the testing of ferritic materials, unstable crack extension can occur by cleavage or ductile crack initiation and growth, interrupted by cleavage extension. The fracture toughness at crack arrest is not covered by this document. In cases where cracks grow in a stable manner under ductile tearing conditions, a resistance curve describing fracture toughness as a function of crack extension is measured. In most cases, statistical variability of the results is modest and reporting the average of three or more test results is acceptable. In cases of cleavage fracture of ferritic materials in the ductile-to-brittle transition region, variability can be large and additional tests may be required to quantify statistical variability. Special testing requirements and analysis procedures are necessary when testing weldments and these are described in ISO 15653 which is complementary to this document. When fracture occurs by cleavage or when cleavage is preceded by limited ductile crack extension, it may be useful to establish the reference temperature for the material by conducting testing and analysis in accordance with ASTM E1921.[2]

Metallic materials - Unified method of test for the determination of quasistatic fracture toughness

DIN 51926:2016 含碳材料的测试.使用定量图像分析测定粘结材料中中间相含量.粘结和浸渍材料

Testing of carbonaceous materials - Determination of the content of mesophase in binding materials by quantitative image analysis - Binding and impregnating materials

DIN EN ISO 7438:2016 金属材料.弯曲试验(ISO 7438-2016).德文版本EN ISO 7438-2016

Metallic materials - Bend test (ISO 7438:2016); German version EN ISO 7438:2016

BS ISO 9649:2016 金属材料.线材.反复扭转试验

Metallic materials. Wire. Reverse torsion test

ISO 9649:2016 金属材料.线材.反复扭转试验

Metallic materials - Wire - Reverse torsion test

BS EN ISO 7438:2016 金属材料.弯曲试验

Metallic materials. Bend test

ISO 7438:2016 金属材料. 弯曲试验

Metallic materials - Bend test