国家标准题录

GB/T 702-2017

Hot-rolled steel bars—Dimensions,shape,weight and tolerances

实施日期

—

ICS 分类

77.140.60

GB/T 711-2017

Hot-rolled quality carbon structural steel plates sheets and strips

实施日期

—

ICS 分类

77.140.50

GB/T 3274-2017

Hot-rolled plates、sheets and strips of carbon structural steels and high strength low alloy structural steels

实施日期

—

ICS 分类

77.140.50

GB/T 20854-2025

金属和合金的腐蚀 循环暴露在盐雾、“干”和“湿”条件下的加速试验

Corrosion of metals and alloys—Accelerated testing involving cyclic exposure to salt mist, “dry”and“wet”conditions

实施日期

2025-11-01

ICS 分类

77.060

GB/T 45651-2025

钕铁硼焙烧再生原料

Recycling raw materials for neodymium iron boron by roasting process

实施日期

2025-11-01

ICS 分类

77.120.99

GB/T 6147-2025

精密电阻合金热电动势率测试方法

Test method for thermoelectric power of precision resistance alloys

实施日期

2025-11-01

ICS 分类

77.040.01;17.200.20

GB/T 19396-2025

铽镝铁磁致伸缩材料

Terbium-dysprosium-iron magnetostrictive materials

实施日期

2025-11-01

ICS 分类

77.120.99

GB/T 6148-2025

精密电阻合金电阻温度系数测试方法

Test method for temperature-resistance coefficient of precision resistance alloys

实施日期

2025-11-01

ICS 分类

77.040.01;17.200.20

GB/T 45597-2025

金属材料 残余应力测定 短波长X射线衍射法

Metallic materials—Residual stresses determination—Short-wavelength X-ray diffraction method

实施日期

2025-11-01

ICS 分类

77.040.10

GB/T 45449-2025

再生粉末高温合金原料

Revert materials for powder metallurgy superalloy

实施日期

2025-10-01

ICS 分类

77.140.99

GB/T 45450-2025

再生高温合金原料 术语和分类

Revert materials for superalloy—Terminology and classification

实施日期

2025-10-01

ICS 分类

77.140.99

GB/T 25820-2025

包装用钢带

Steel strapping for packaging

实施日期

2025-10-01

ICS 分类

77.140.50

GB/T 45448-2025

再生变形高温合金原料

Revert materials for wrought superalloy

实施日期

2025-10-01

ICS 分类

77.140.99

GB/T 6516-2025

电解镍

Electrolytic nickel

实施日期

2025-10-01

ICS 分类

77.150.40

GB/T 31968-2025

稀土复合钇锆陶瓷粉

Rare earth composite yttrium zirconium oxide ceramic powder

实施日期

2025-10-01

ICS 分类

77.120.99

GB/T 8152.6-2025

铅精矿化学分析方法 第6部分：铋含量的测定

Methods for chemical analysis of lead concentrates—Part 6:Determination of bismuth content

实施日期

2025-10-01

ICS 分类

77.120.60

GB/T 45447-2025

再生铸造高温合金原料

Revert materials for cast superalloy

实施日期

2025-10-01

ICS 分类

77.140.99

GB/T 28906-2025

冷镦钢热轧盘条

Hot-rolled steel wire rod for cold heading

实施日期

2025-10-01

ICS 分类

77.140.60

GB/T 24238-2025

预应力钢丝及钢绞线用热轧盘条

Hot-rolled steel wire rod for prestressed steel wire and strand

实施日期

2025-10-01

ICS 分类

77.140.60

GB/T 32468-2025

铜铝复合板带箔

Copper clad aluminum plates, sheets, strips and foils

实施日期

2025-10-01

ICS 分类

77.150.30