77.080.10 铁 标准查询与下载

KS D 4121-2009 铸丸和砂粒粒度的测试方法

TESTING METHOD OF CAST SHOT AND GRIT GRAIN SIZE

ISO 2892:2007/Cor 1:2009 奥氏体铸铁 技术勘误表1

Austenitic cast irons — Classification — Technical Corrigendum 1

NF A32-100-1:2009 铸铁显微结构.第1部分:利用直观分析法进行石墨分级

Microstructure of cast irons - Part 1 : graphite classification by visual analysis.

DIN EN ISO 945-1:2009 铸铁微观结构.第1部分:通过目视分析进行石墨的分类

This part of ISO 945 specifies a method of classifying the microstructure of graphite in cast irons by comparative visual analysis. The purpose of this part of ISO 945 is to provide information about the method of graphite classification. It is not intended to give information on the suitability of cast-iron types and grades for any particular application. The particular material grade is specified by results from tensile tests or hardness testing and, in the case of austenitic cast irons, by their chemical composition. The interpretation of graphite form and size does not allow a statistically valid statement on the fulfilment of the requirements specified in the relevant material standard. The structure of the metallic matrix (e.g. ferrite, pearlite) has a significant effect on the material properties. Such an interpretation is not the purpose of this part of ISO 945.

Microstructure of cast irons - Part 1: Graphite classification by visual analysis (ISO 945-1:2008); German version EN ISO 945-1:2008

LST EN ISO 945-1:2009 铸铁的微观结构 第1部分：通过视觉分析对石墨进行分类（ISO 945-1:2008）

Microstructure of cast irons - Part 1: Graphite classification by visual analysis (ISO 945-1:2008)

ISO 945-1:2008 铸铁微观结构.第1部分:通过目视分析进行石墨的分类

Microstructure of cast irons - Part 1: Graphite classification by visual analysis

KS D 9007-2008(2018) 铸铁煮食锅

Cast iron cooking pot

KS D 9007-2008(2023) 铸铁锅

Cast iron cooking pot

KS D 9007-2008 铸铁锅

이 표준은 가정용 및 군용으로 사용되는 무쇠 솥(이하 무쇠 솥이라 한다.)에 대하여 규정한

Cast iron cooking pot

KS D ISO 5922-2008 可锻铸铁铸件

Malleable iron castings

SANS 1338:2008 耐磨白口铸铁

Covers the requirements for three categories of abrasion-resisting white cast irons.

Abrasion-resisting white cast irons

YB/T 4170-2008 炼钢用直接还原铁

本标准规定了炼钢用直接还原铁（以下简称还原铁）的技术要求、试验方法、检验规则、包装、运输、标志和质量证明书。 本标准适用于煤基法和气基法生产的炼钢用还原铁，包括球状还原铁（金属化球团）、块状（原生态）还原铁、各种压块状还原铁。

Direct reduced iron for steelmaking

KS D ISO 16112-2007(2012) 蠕墨铸铁分类

Compacted(vermicular) graphite cast irons－Classification

KS D ISO 21988-2007(2012) 耐磨铸铁分类

Abrasion-resistant cast irons－Classification

KS D 4321-2007(2012) 基于铁（合金）的低热膨胀铸造

Low thermal expansive Fe-alloy castings

KS D 2120-2007 模塑料散沙

이 규격은 점토분 2 % 이상의 주형용 산사(이하 산사라고 한다.)와 점토분 2 % 미만의

Molding natural sand and silica sand

KS D 2120-2007(2017) 塑造天然砂和石英砂

Molding natural sand and silica sand

KS D 2120-2007(2022) 成型天然砂和硅砂

Molding natural sand and silica sand

ISO 2892:2007 奥氏体铸铁.分类

This International Standard specifies the grades of austenitic cast irons in terms of graphite form and matrix structure: either flake (lamellar) or spheroidal graphite in an austenitic matrix, chemical composition as given for each of the grades, and mechanical properties obtained from separately cast samples.

Austenitic cast irons - Classification

BS ISO 21988:2006 耐磨铸铁 分类

1   Scope This International Standard defines the grades of abrasion-resistant white cast irons. It specifies the grades in terms of: — chemical composition; — hardness. The types of abrasion-resistant white cast irons covered by this International Standard are: a) unalloyed or low alloy cast irons; b) nickel-chromium cast irons covering two general types: 4 % Ni 2 % Cr cast irons; 9 % Cr 5 % Ni cast irons; c) high chromium cast irons covering five ranges of chromium content: Cr > 11 % to ≤ 14 %; Cr > 14 % to ≤ 18 %; Cr > 18 % to ≤ 23 %; Cr > 23 % to ≤ 30 %; Cr > 30 % to ≤ 40 %.

Abrasion-resistant cast irons. Classification