中華人民共和國國家標準(中國大陸GB標準)英文版 |
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GB標準是中華人民共和國國家標準，也叫GB國標，是中國大陸強制執行的國家標準，所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求，包括進口商品及服務； 本網站提供GB國家標準的查詢檢索，英文版翻譯，GB標準產品檢測檢驗及合規性分析服務； |
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GB/T 223.92-2023 钢铁及合金 镧、铈、镨、钕、钐含量的测定 电感耦合等离子体质谱法（中英文版） Steel and alloys - Determination of lanthanum, cerium, praseodymium, neodymium and samarium content - Inductively coupled plasma mass spectrometry |
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GB/T 17899-2023 金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法（中英文版） Corrosion of metals and alloys Potentiometric method for measuring the pitting corrosion potential of stainless steel in sodium chloride solution |
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GB/T 42661-2023 金属和合金的腐蚀 模拟海洋环境中钢筋应力腐蚀敏感性试验方法（中英文版） Corrosion of metals and alloys Test method for stress corrosion susceptibility of steel bars in simulated marine environment |
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GB/T 223.54-2022 钢铁及合金 镍含量的测定 火焰原子吸收光谱法（中英文版） Iron, steel and alloys - Determination of nickel content - Flame atomic absorption spectrometry |
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GB/T 223.63-2022 钢铁及合金 锰含量的测定 高碘酸钠（钾）分光光度法（中英文版） Iron, steel and alloys - Determination of manganese content - Sodium (potassium) periodate spectrophotometric method |
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GB/T 41951-2022 金属和合金的腐蚀 建筑用钢连接部件及钢构件耐腐蚀性能测试方法（中英文版） Corrosion of metals and alloys - Test method for corrosion resistance of steel connecting parts and steel components for construction |
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GB/T 41756-2022 金属和合金的腐蚀 低合金钢耐大气腐蚀评估方法（中英文版） Corrosion of metals and alloys - Method for assessing resistance to atmospheric corrosion of low alloy steels |
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GB/T 40393-2021 金属和合金的腐蚀 奥氏体不锈钢晶间腐蚀敏感性加速腐蚀试验方法（中英文版） Corrosion of metals and alloys—Accelerated corrosion test for intergranular corrosion susceptibility of austenitic stainless steels |
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GB/T 40314-2021 金属和合金的腐蚀 适用于不锈钢平板或管状试样的碟形弹簧缝隙腐蚀构型（中英文版） Corrosion of metals and alloys—Crevice corrosion formers with disc springs for flat specimens or tubes made from stainless steel |
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GB/T 40732-2021 焊缝无损检测 超声检测 奥氏体钢和镍基合金焊缝检测（中英文版） Non-destructive testing of welds—Ultrasonic testing—Testing of welds in austenitic steels and nickel-based alloys |
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GB/T 39534-2020 金属和合金的腐蚀 液体中不锈钢和镍基合金均匀腐蚀速率测定方法（中英文版） Corrosion of metals and alloys—Method for determination of the uniform corrosion rate of stainless steels and nickel based alloys in liquids |
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GB/T 39154-2020 金属和合金的腐蚀 混凝土用钢筋的阴极保护（中英文版） Corrosion of metals and alloys—Cathodic protection of steel in concrete |
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GB/T 4334-2020 金属和合金的腐蚀 奥氏体及铁素体-奥氏体（双相）不锈钢晶间腐蚀试验方法（中英文版） Corrosion of metals and alloys－Test methods for intergranular corrosion of austenitic and ferritic-austenitic (duplex) stainless steels |
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GB/T 3098.25-2020 紧固件机械性能 不锈钢和镍合金紧固件选用指南（中英文版） Mechanical properties of fasteners—Guidance for the selection of stainless steels and nickel alloys for fasteners |
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GB/T 3098.24-2020 紧固件机械性能 高温用不锈钢和镍合金螺栓、螺钉、螺柱和螺母（中英文版） Mechanical properties of fasteners—Stainless steel and nickel alloys bolts, screws, studs and nuts for high temperature applications |
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GB/T 37910.1-2019 焊缝无损检测 射线检测验收等级 第1部分：钢、镍、钛及其合金（中英文版） Non-destructive testing of welds—Acceptance levels for radiographic testing—Part 1:Steel,nickel,titanium and their alloys |
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GB/T 37619-2019 金属和合金的腐蚀 高频电阻焊焊管沟槽腐蚀性能恒电位试验与评价方法（中英文版） Corrosion of metals and alloys—Potentiostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance welded steel pipes |
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GB/T 19314.3-2019 小艇 艇体结构和构件尺寸 第3部分：材料：钢、铝合金、木材、其他材料（中英文版） Small craft—Hull construction and scantlings—Part 3:Materials:Steel,aluminium alloys,wood,other materials |
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GB/T 33645-2017 钢、镍及镍合金的激光-电弧复合焊接工艺评定试验（中英文版） Welding procedure qualification test for laser-arc hybrid welding of steels, nickel and nickel alloys |
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GB/T 33214-2016 钢、镍及镍合金的激光-电弧复合焊接接头 缺欠质量分级指南（中英文版） Laser-arc hybrid welding joints of steels, nickel and nickel alloys—Quality levels for imperfections |
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