国家标准题录

GB/T 47913-2026

绿色产品评价 不锈钢

Green product assessment—Stainless steel

实施日期

2027-02-01

ICS 分类

77.140.01

GB/T 8731-2025

易切削结构钢

Free-cutting structural steels

实施日期

2026-05-01

ICS 分类

77.140.01

GB/T 45681-2025

铸钢件补焊通用技术规范

General technical specification for repair welding of steel castings

实施日期

2025-12-01

ICS 分类

77.140.01

GB/T 39733-2024

再生钢铁原料

Recycling iron-steel materials

实施日期

2025-06-01

ICS 分类

77.140.01

GB/T 1591-2018

High strength low alloy structural steels

实施日期

—

ICS 分类

77.140.01

GB/T 41324-2022

Fire-resistant weathering steels for structure

实施日期

—

ICS 分类

77.140.01

GB/T 42346-2023

Comprehensive utilization of vanadium titanium magnetite—Terms and definitions

实施日期

—

ICS 分类

77.140.01

GB/T 39733-2020

Recycling iron-steel materials

实施日期

—

ICS 分类

77.140.01

GB/T 15575-2008

Steel products standard designation

实施日期

—

ICS 分类

77.140.01

GB/T 42346-2023

钒钛磁铁矿综合利用 术语和定义

Comprehensive utilization of vanadium titanium magnetite—Terms and definitions

实施日期

2023-10-01

ICS 分类

77.140.01

GB/T 42345-2023

钒钛磁铁矿 矿物定量检测方法

Vanadium titanomagnetite—Quantitative analysis method

实施日期

2023-10-01

ICS 分类

77.140.01

GB/T 28291-2012

Methods for determination of surface oil on electrolytic tinplate

实施日期

—

ICS 分类

77.140.01

GB/T 28290-2012

Methods for determination of surface chromium on electrolytic tinplate

实施日期

—

ICS 分类

77.140.01

GB/T 41324-2022

耐火耐候结构钢

Fire-resistant weathering steels for structure

实施日期

2022-10-01

ICS 分类

77.140.01

GB/T 39733-2020

再生钢铁原料

Recycling iron-steel materials

实施日期

2021-01-01

ICS 分类

77.140.01

GB/T 39130-2020

镀锌产品锌层附着性试验方法

Measuring method for adhesion of zinc coating for galvanized products

实施日期

2021-05-01

ICS 分类

77.140.01

GB/T 34560.3-2018

结构钢 第3部分：细晶粒结构钢交货技术条件

Structural steels—Part 3: Technical delivery conditions for fine grain structural steels

实施日期

2019-02-01

ICS 分类

77.140.01

GB/T 1591-2018

低合金高强度结构钢

High strength low alloy structural steels

实施日期

2019-02-01

ICS 分类

77.140.01

GB/T 18253-2018

钢及钢产品 检验文件的类型

Steel and steel products—Types of inspection documents

实施日期

2018-12-01

ICS 分类

77.140.01

GB/T 221-2008

Notations for designation of iron and steel

实施日期

—

ICS 分类

77.140.01