现行

YB/T 4403-2014

石墨化增碳剂
Graphitized recarburizer

2014-05-06

现行

YB/T 044-2007

炼钢用类石墨
Semi-graphite for steelmaking

2007-01-25

现行

GB 50439-2015

炼钢工程设计规范(附条文说明)
Code for design of steelmaking engineering

2015-04-08

现行

GOST 805-1995

Чугун передельный. Технические условия
炼钢生铁 规格

1995-10-10

现行

YB/T 4170-2008

炼钢用直接还原铁
Direct reduced iron for steelmaking

2008-02-01

现行

JB/T 12956-2016

转炉炼钢用氧枪喷头
Oxygen lance nozzle for converter steelmaking

2016-10-22

现行

GB/T 30898-2014

炼钢用渣钢
Scrap steel from slag for steelmaking

2014-09-30

现行

YB/T 4592-2017

转炉炼钢安全生产操作技术要求
Technical requirements for safety operation of BOF steelmaking

2017-01-09

现行

GB/T 30900-2014

炼钢用LF炉精炼渣团块
Slag agglomerate of LF refining furnace for steelmaking

2014-09-30

现行

UNE 36811-1998 IN

RIBBED BARS FOR CONCRETE. STEELMAKERS IDENTIFICATION MARKS.
混凝土用带肋钢筋 钢铁制造商的识别标志

1998-03-30

现行

YB/T 4552-2017

电炉炼钢用脱硫渣粉球
The ball of desulfurized slag powder for electric furnace steelmaking

2017-04-12

现行

UNE 36814-2003 IN

Steel wire for prestressing concrete. Steelmakers identification codes.
预应力混凝土用钢丝 钢铁制造商识别码

2003-07-11

现行

YB/T 4737-2019

炼钢铁素炉料（废钢铁）加工利用技术条件
Iron and steel scraps technology conditions for steelmaking process

2019-08-27

现行

UNE 36812-1996 IN

RIBBED STEEL WIRE FOR THE REINFORCEMENT OF CONCRETE. STEELMAKERS IDENTIFICATIONS CODES.
钢筋混凝土用带肋钢丝 钢铁制造商识别码

1996-04-19

现行

DIN EN 14677

Safety of machinery - Secondary steelmaking - Machinery and equipment for treatment of liquid steel
机械安全——二次炼钢——钢液处理用机械和设备；德文版EN 14677:2008

2008-11-01

现行

YB/T 4917-2021

转炉炼钢一次烟气颗粒物测定技术规范
Technical specification for determination of particulate matter in primary flue gas of converter steelmaking

2021-03-05

现行

ISO 4529-2023

Industrial furnaces and associated processing equipment — Secondary steelmaking — Machinery and equipment for treatment of liquid steel
工业炉和相关加工设备.二次炼钢.液态钢处理机械和设备

2023-03-10

现行

GB/T 30839.2-2015

工业电热装置能耗分等 第2部分：三相炼钢电弧炉
Energy consumption grading for industrial electroheat installations—Part 2：Three-phase steelmaking arc furnace

2015-09-11

现行

YB/T 4891.3-2021

钢铁企业二氧化碳利用技术规范 第3部分：用于电弧炉炼钢
Technical specification for carbon dioxide utilization in iron and steel enterprise-Part 3:Used in steelmaking process of electric arc furnace(EAF)

2021-03-05

现行

YB/T 4909.3-2021

炼钢铁水预处理用钙基脱硫剂分析方法 第3部分：硫含量的测定 燃烧碘量法
Analytical method of calcium-based desulfurizer for steelmaking hot metal pretreatment-Part 3:Determination of sulfur content-Combustion iodometric method

2021-03-05