77.080.01 黑色金属综合 标准查询与下载

ASTM B849-02(2019) 降低氢脆风险的钢铁预处理的标准规范

1.1 This specification covers procedures for reducing the susceptibility or degree of susceptibility to hydrogen embrittlement or degradation that may arise in electroplating, autocatalytic plating, porcelain enameling, chemical conversion coating, and phosphating and the associated pretreatment processes. This specification is applicable to those steels whose properties are not affected adversely by baking at 190 to 230 °C or higher (see 6.1.1). 1.2 The heat treatment procedures established herein have been shown to be effective for reducing the susceptibility of steel parts of tensile strength 1000 MPa or greater that have been machined, ground, cold-formed, or cold-straightened subsequent to heat treatment. This heat-treatment procedure is used prior to any operation capable of hydrogen charging the parts, such as the cleaning procedures prior to electroplating, autocatalytic plating, porcelain enameling, and other chemical coating operations. NOTE 1—1 MPa = 145.1 psi. 1.3 This specification has been coordinated with ISO/DIS 9587 and is technically equivalent. 1.4 The values stated in SI units are to be regarded as the standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. 1 This specification is under the jurisdiction of ASTM Committee B08 on Metallic and Inorganic Coatings and is the direct responsibility of Subcommittee B08.02 on Pre Treatment. Current edition approved April 1, 2019. Published April 2019. Originally approved in 1994. Last previous edition approved in 2013 as B849 – 02(2013). DOI: 10.1520/B0849-02R19. Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. 1 2. Referenced Documents

Standard Specification for Pre-Treatments of Iron or Steel for Reducing Risk of Hydrogen Embrittlement

KS D ISO 16918-1:2018 钢铁 - 通过电感耦合等离子体质谱法测定九种元素 - 第1部分:锡 锑 铈 铅和铋的测定

Steel and iron — Determination of nine elements by the inductively coupled plasma mass spectrometric method — Part 1:Determination of tin, antimony, cerium, lead and bismuth

KS D ISO 16918-1-2018 钢铁 - 通过电感耦合等离子体质谱法测定九种元素 - 第1部分:锡 锑 铈 铅和铋的测定

Steel and iron — Determination of nine elements by the inductively coupled plasma mass spectrometric method — Part 1:Determination of tin, antimony, cerium, lead and bismuth

KS D ISO 16918-1-2018(2023) 钢和铁.电感耦合等离子体质谱法测定九种元素.第1部分:锡、锑、铈、铅和铋的测定

Steel and iron — Determination of nine elements by the inductively coupled plasma mass spectrometric method — Part 1:Determination of tin, antimony, cerium, lead and bismuth

ISO/TR 9769:2018 钢铁.可用分析方法的评述

Steel and iron — Review of available methods of analysis

T/CFA 0201032-2018 金属切削机床铸件表面质量

本标准规定了机床类铸件（主要包括床身、立柱、滑座、工作台、主轴箱、滑枕等铸件）不同表面的质量分级，以及各类面的表面质量技术要求。

Metal Cutting Machine Tool Iron Castings Surface Quality

YB/T 4700-2018 钢铁 硫化锰析出相量的测定 电解分离-火焰原子吸收光谱法

Determination of the amount of precipitated phase of manganese sulfide in iron and steel by electrolytic separation-flame atomic absorption spectrometry

YB/T 4799-2018 钢铁 氮化铝析出相量的测定 电解分离-电感耦合等离子体原子发射光谱法

Determination of the precipitated phase amount of aluminum nitride in steel by electrolytic separation-inductively coupled plasma atomic emission spectrometry

T/CSTM 00053-2018 钢铁 碲含量的测定 氢化物发生原子吸收光谱法

本标准规定了用氢化物发生原子吸收光谱法测定碲含量的方法。 本标准适用于钢铁中质量分数为0.00005 %～0.01 %的碲含量的测定。

Steel and iron—Determination of tellurium content— Hydride generation -atomic absorption spectrometric method

T/CSTM 00047-2018 钢铁 锑含量的测定 石墨炉原子吸收光谱法

本标准规定了用石墨炉原子吸收光谱法测定钢铁中锑含量的方法。 本标准适用于钢铁中质量分数为0.00005%～0.010%锑含量的测定。

Steel and iron—Determination of antimony content— Graphite furnace atomic absorption spectrometric method

T/CSTM 00050-2018 钢铁 铬含量的测定 火焰原子吸收光谱法

本标准规定了用火焰原子吸收光谱法测定铬含量的方法。 本标准适用于钢铁中质量分数0.005%?2.0%铬含量的测定。

Steel and iron—Determination of chromium content— Flame atomic absorption spectrometric method

T/CSTM 00052-2018 钢铁 锡含量的测定 石墨炉原子吸收光谱法

本标准规定了用石墨炉原子吸收光谱法测定锡含量的方法。 本标准适用于钢铁中质量分数0.0005%～0.010%的锡含量的测定。

Steel and iron—Determination of tin content— Graphite furnace atomic absorption spectrometric method

T/CSTM 00048-2018 钢铁 砷含量的测定 氢化物发生原子吸收光谱法

本标准规定了用氢化物发生原子吸收光谱法测定钢铁中砷含量的方法。 本标准适用于钢铁中质量分数0.00005%～0.010%的砷含量的测定。

Steel and iron—Determination of arsenic content— Hydride generation-atomic absorption spectrometric method

T/CSTM 00051-2018 钢铁 锡含量的测定 甲基异丁基酮萃取分离-火焰原子吸收光谱法

本标准规定了用甲基异丁基酮萃取锡的硫氰化物，火焰原子吸收光谱法测定锡含量的方法。 本标准适用于钢铁中质量分数为0.001%～0.1%锡的含量的测定。

Steel and iron—Determination of tin content—Flame atomic absorption spectrometric method after methyl isobutyl ketone extraction

T/CSTM 00054-2018 钢铁 锶含量的测定 火焰原子吸收光谱法

本标准规定了用氧化亚氮-乙炔火焰原子吸收光谱法测定锶含量的方法。 本标准适用于钢铁中质量分数为0.005%～0.5%锶的含量的测定。

Steel and iron—Determination of strontium content— flame atomic absorption spectrometric method

T/CSTM 00049-2018 钢铁 铬含量的测定 氧化亚氮-乙炔火焰原子吸收光谱法

本标准规定了用氧化亚氮-乙炔火焰原子吸收光谱法测定铬含量的方法。 本标准适用于钢铁中质量分数0.001%?2.0%铬含量的测定。

Steel and iron—Determination of chromium content— Nitrous oxide-acetylene flame atomic absorption spectrometric method

DB3212/T 2045-2018 不锈钢产业转型升级发展指南

本标准适用于指导不锈钢产业转型升级工作

Guidelines for Transformation and Upgrading of the Stainless Steel Industry

DIN EN ISO 4829-1:2018 钢和铸铁. 全硅量的测定. 硅钼蓝分光光度法. 第1部分: 硅含量在0.05%-1.0%之间 (ISO 4829-1-2018); 德文版本 EN ISO 4829-1-2018

This part of ISO 4829 specifies a spectrophotometric method for the determination of total silicon in steel and cast iron using reduced molybdosilicate. The method is applicable to the determination of silicon mass fraction in the range of 0,05 % and 1,0 %.

Steel and cast iron - Determination of total silicon contents - Reduced molybdosilicate spectrophotometric method - Part 1: Silicon contents between 0,05 % and 1,0 % (ISO 4829-1:2018); German version EN ISO 4829-1:2018

NF A01-800:2018 铸造产品.铸铁和铸钢.测定化学成分用样品的取样和制备

Foundry products - Cast steels and cast irons - Sampling and sample preparation for the determination of the chemical composition

BS EN ISO 4829-1:2018 钢和铸铁.全硅量的测定.硅钼蓝分光光度法.第1部分:硅含量在0.05%-1.0%之间

Steel and cast iron. Determination of total silicon contents. Reduced molybdosilicate spectrophotometric method. Silicon contents between 0,05 % and 1,0 %