China Hardmetals GB Standards List

China "Hardmetals" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 40389-2021	Sintered metal materials, excluding Hardmetals—Measurement of surface roughness 烧结金属材料（不包括硬质合金）表面粗糙度的测定	China National Standards Hardmetals	English PDF
GB/T 40374-2021	Hardmetals—Determination of lead and cadmium content—Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry 硬质合金化学分析方法铅量和镉量的测定火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法	China National Standards Hardmetals	English PDF
GB/T 3488.3-2021	Hardmetals—Metallographic determination of microstructure—Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals 硬质合金显微组织的金相测定第3部分：Ti（C,N）和WC立方碳化物基硬质合金显微组织的金相测定	China National Standards Hardmetals	English PDF
GB/T 41155-2021	Sintered metal materials,excluding Hardmetals—Fatigue test pieces 烧结金属材料（不包括硬质合金）疲劳试样	China National Standards Hardmetals	English PDF
GB/T 6885-2020	Hardmetals--Sampling and testing method of mixed powders 硬质合金混合粉取样和试验方法	China National Standards Hardmetals	English PDF
GB/T 3488.2-2018	Hardmetals—Metallographic determination of microstructure—Part 2：Measurement of WC grain size 硬质合金显微组织的金相测定第2部分：WC晶粒尺寸的测量	China National Standards Hardmetals	English PDF
GB/T 5167-2018	Sintered metal materials and Hardmetals—Determination of electrical resistivity 烧结金属材料和硬质合金电阻率的测定	China National Standards Hardmetals	English PDF
GB/T 5124.3-2017	Hardmetals—Part 3：Determination of cobalt—Potentiometric method 硬质合金化学分析方法第3部分：钴量的测定电位滴定法	China National Standards Hardmetals	English PDF
GB/T 34501-2017	Hardmetals—Abrasion tests for hardmetals 硬质合金耐磨试验方法	China National Standards Hardmetals	English PDF
GB/T 5124.4-2017	Hardmetals—Part 4：Determination of titanium content—Photometric peroxide method 硬质合金化学分析方法第4部分：钛量的测定过氧化氢分光光度法	China National Standards Hardmetals	English PDF
GB/T 5318-2017	Sintered metal materials（excluding Hardmetals） without notch impact test piece 烧结金属材料（不包括硬质合金）无切口冲击试样	China National Standards Hardmetals	English PDF
GB/T 3848-2017	Hardmetals—Determination of (the magnetization) coercivity 硬质合金矫顽（磁）力测定方法	China National Standards Hardmetals	English PDF
GB/T 33819-2017	Hardmetals—Palmqvist toughness test 硬质合金巴氏韧性试验	China National Standards Hardmetals	English PDF
GB/T 9097-2016	Sintered metal materials，excluding Hardmetals—Determination of apparent hardness and mincrohardness 烧结金属材料（不包括硬质合金）表观硬度和显微硬度的测定	China National Standards Hardmetals	English PDF
GB/T 7963-2015	Sintered metal materials, excluding Hardmetals—Tensile test pieces 烧结金属材料（不包括硬质合金）拉伸试样	China National Standards Hardmetals	English PDF
GB/T 3850-2015	Impermeable sintered metal materials and Hardmetals—Determination of density 致密烧结金属材料与硬质合金密度测定方法	China National Standards Hardmetals	English PDF
GB/T 3849.1-2015	Hardmetals—Rockwell hardness test(scale A)—Part 1: Test method 硬质合金洛氏硬度试验（A标尺）第1部分：试验方法	China National Standards Hardmetals	English PDF
GB/T 3489-2015	Hardmetals—Metallographic determination of porosity and uncombined carbon 硬质合金孔隙度和非化合碳的金相测定	China National Standards Hardmetals	English PDF
GB/T 5159-2015	Metallic powders，excluding powders for Hardmetals—Determination of dimensional changes associated with compacting and sintering 金属粉末（不包括硬质合金用粉）与成型和烧结有联系的尺寸变化的测定方法	China National Standards Hardmetals	English PDF
GB/T 3851-2015	Hardmetals—Determination of transverse rupture strength 硬质合金横向断裂强度测定方法	China National Standards Hardmetals	English PDF
GB/T 3488.1-2014	Hardmetals―Metallographic determination of microstructure―Part 1：Photomicrographs and description 硬质合金显微组织的金相测定第1部分：金相照片和描述	China National Standards Hardmetals	English PDF
GB/T 7997-2014	Hardmetals—Vickers hardness test 硬质合金维氏硬度试验方法	China National Standards Hardmetals	English PDF
GB/T 1481-2012	Metallic powders (excluding powders for Hardmetals) - Determination of compressibility in uniaxial compression 金属粉末(不包括硬质合金粉末)在单轴压制中压缩性的测定	China National Standards Hardmetals	English PDF
GB/T 3849.2-2010	Hardmetals - Rockwell hardness test (scale A) - Part 2: Preparation and calibration of standard test blocks 硬质合金洛氏硬度试验（A标尺）第2部分：标准试块的制备和校准	China National Standards Hardmetals	English PDF
GB/T 26051-2010	Hardmetals - Determination of sulfur and carbon contents in cobalt metal powders - Infrared detection method 硬质合金钴粉中硫和碳量的测定红外检测法	China National Standards Hardmetals	English PDF
GB/T 26050-2010	Hardmetals - Determination of contents of metallic elements by X-ray fluorescence - Fusion method 硬质合金 X射线荧光测定金属元素含量熔融法	China National Standards Hardmetals	English PDF
GB/T 23370-2009	Hardmetals - Compression test 硬质合金压缩试验方法	China National Standards Hardmetals	English PDF
GB/T 20255.6-2008	Methods for chemical analysis of Hardmetals - Flame atomic absorption spectrometry - General requirements 硬质合金化学分析方法火焰原子吸收光谱法一般要求	China National Standards Hardmetals	English PDF
GB/T 5124.2-2008	Methods for chemical analysis of Hardmetals - Determination of insoluble (free) carbon content - Gravimetric method 硬质合金化学分析方法不溶（游离）碳量的测定重量法	China National Standards Hardmetals	English PDF
GB/T 5124.1-2008	Methods for chemical analysis of Hardmetals - Determination of total carbon content - Gravimetric method 硬质合金化学分析方法总碳量的测定重量法	China National Standards Hardmetals	English PDF
GB/T 5163-2006	Sintered metal materials，excluding Hardmetals - Permeable sintered metal materials - Determination of density，oil content，and open porosity 烧结金属材料（不包括硬质合金）可渗性烧结金属材料密度、含油率和开孔率的测定	China National Standards Hardmetals	English PDF
GB/T 20255.5-2006	Methods for chemical analysis of Hardmetals - Determination of chromium content - Flame atomic absorption spectrometric method 硬质合金化学分析方法铬量的测定火焰原子吸收光谱法	China National Standards Hardmetals	English PDF
GB/T 20255.4-2006	Methods for chemical analysis of Hardmetals - Determination of cobalt, iron, manganese, molybdenum, nickel, titanium and vanadium contents - Flame atomic absorption spectrometric method 硬质合金化学分析方法钴、铁、锰、钼、镍、钛和钒量的测定火焰原子吸收光谱法	China National Standards Hardmetals	English PDF
GB/T 20255.3-2006	Methods for chemical analysis of Hardmetals - Determination of molybdenum, titanium and vanadium contents - Flame atomic absorption spectrometric method 硬质合金化学分析方法钼、钛和钒量的测定火焰原子吸收光谱法	China National Standards Hardmetals	English PDF
GB/T 20255.2-2006	Methods for chemical analysis of Hardmetals - Determination of cobalt, iron, manganese and nickel contents - Flame atomic absorption spectrometric method 硬质合金化学分析方法钴、铁、锰和镍量的测定火焰原子吸收光谱法	China National Standards Hardmetals	English PDF
GB/T 20255.1-2006	Methods for chemical analysis of Hardmetals - Determination of calcium, potassium, magnesium and sodium contents - Flame atomic absorption spectrometric method 硬质合金化学分析方法钙、钾、镁和钠量的测定火焰原子吸收光谱法	China National Standards Hardmetals	English PDF
GB/T 5319-2002	Sintered metal materials，excluding Hardmetals--Determination of transverse rupture strength 烧结金属材料(不包括硬质合金) 横向断裂强度的测定	China National Standards Hardmetals	English PDF
GB/T 9097.1-2002	Sintered metal materials，excluding Hardmetals--Determination of apparent hardness--Part 1:Materials of essentially uniform section hardness 烧结金属材料(不包括硬质合金)表观硬度的测定第一部分:截面硬度基本均匀的材料	China National Standards Hardmetals	English PDF
GB/T 9096-2002	Sintered metal materials，excluding Hardmetals--Impact test method 烧结金属材料(不包括硬质合金)冲击试验方法	China National Standards Hardmetals	English PDF
GB/T 5166-1998	Sintered metal materials and Hardmetals--Determination of Young’s modulus 烧结金属材料和硬质合金弹性模量测定	China National Standards Hardmetals	English PDF
GB/T 6885-1986	Hardmetals--Sampling and testing of mixed powder 硬质合金混合粉取样和试验方法	China National Standards Hardmetals	English PDF
GB/T 5167-1985	Sintered metal materials and Hardmetals--Determination of electrical resistivity 烧结金属材料和硬质合金电阻率的测定	China National Standards Hardmetals	English PDF
GB/T 5124.4-1985	Methods for chemical analysis of Hardmetals--The photometric peroxide method for the determination of titanium content 硬质合金化学分析方法过氧化物光度法测定钛量	China National Standards Hardmetals	English PDF
GB/T 5124.3-1985	Methods for chemical analysisof Hardmetals--The potentiometric method for the determination of cobalt content 硬质合金化学分析方法电位滴定法测定钴量	China National Standards Hardmetals	English PDF
GB/T 3850-1983	Impermeable sintered metal materials and Hardmetals--Determination of density 致密烧结金属材料与硬质合金密度测定方法	China National Standards Hardmetals	English PDF
GB/T 3849-1983	Hardmetals--Rockwell hardness (scaleA) test method 硬质合金洛氏硬度 (A标尺) 试验方法	China National Standards Hardmetals	English PDF
GB/T 3848-1983	Hardmetals--Determination of (the magnetization) coercivity 硬质合金矫顽 (磁) 力测定方法	China National Standards Hardmetals	English PDF
GB/T 3489-1983	Hardmetals--Metallographic determination of porosity and uncombined carbon 硬质合金孔隙度和非化合碳的金相测定	China National Standards Hardmetals	English PDF

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