购物车
400-168-0010
【国际标准】 Steel and cast iron — Determination of total silicon — Gravimetric method
本网站 发布时间：
2025-02-18
开通会员免费在线看70000余条国内标准，赠送文本下载次数，单本最低仅合13.3元！还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权！
查看详情>>
标准简介适用范围：
暂无
标准号：
ISO 439:1982 EN
标准名称：
Steel and cast iron — Determination of total silicon — Gravimetric method
英文名称：
Steel and cast iron — Determination of total silicon — Gravimetric method标准状态：
废止-
发布日期：
1982-08-01 -
实施日期：
出版语种：
EN
- 推荐标准
- ISO 21988:2006 EN c0772e19 Abrasion-resistant cast irons — Classification
- ISO 439:2020 EN 8fe5024b Steel and cast iron — Determination of silicon content — Gravimetric method
- ISO 4829-1:2018 EN d89be244 Steel and cast iron — Determination of total silicon contents — Reduced molybdosilicate spectrophotometric method — Part 1: Silicon contents between 0,05 % and 1,0 %
- ISO 4934:2003 EN faa3a07c Steel and iron — Determination of sulfur content — Gravimetric method
- ISO 4935:1989 EN 8f4179fa Steel and iron — Determination of sulfur content — Infrared absorption method after combustion in an induction furnace
- ISO 4940:1985 EN e5ef5f97 Steel and cast iron — Determination of nickel content — Flame atomic absorption spectrometric method
- ISO 4941:2024 EN 557322a1 Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method
- ISO 4943:2022 EN 4c8b689c Steel and cast iron — Determination of copper content — Flame atomic absorption spectrometric method
- ISO 4947:2020 EN 034ffe5a Steel and cast iron — Determination of vanadium content — Potentiometric titration method
- ISO 4948-2:1981 EN c2d5721a Steels — Classification — Part 2: Classification of unalloyed and alloy steels according to main quality classes and main property or application characteristics
- ISO 629:1982 EN b942369e Steel and cast iron — Determination of manganese content — Spectrophotometric method
- ISO 671:1982 EN 23990e83 Steel and cast iron — Determination of sulphur content — Combustion titrimetric method
- ISO 9441:1988 EN 9de28024 Steel — Determination of niobium content — PAR spectrophotometric method
- ISO 945-1:2019 EN 2739c0c7 Microstructure of cast irons — Part 1: Graphite classification by visual analysis
- ISO 9556:1989 EN dacfaa40 Steel and iron — Determination of total carbon content — Infrared absorption method after combustion in an induction furnace
