H41 生铁 标准查询与下载

SN/T 2489-2010 生铁中铬、锰、磷、硅的测定.光电发射光谱法

本标准规定了光电发射光谱法同时测定生铁中铬、锰、磷、硅含量的方法。 本标准适用于生铁中铬、锰、磷、硅含量的测定。

Determination of Cr、Mn、P、Si contents in pig-irons-Photoelectric emission spectroscopic method

ISO 945-1:2008/cor 1:2010 铸铁微观结构.第1部分:通过目视分析进行石墨的分类.技术勘误1

Technical Corrigendum 1 to ISO 945-1:2008 was prepared by Technical Committee ISO/TC 25, Cast irons and pig irons.

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

DIN EN 10349:2010 钢铸件.奥氏体钢铸件.德文版本 EN 10349-2009

The document specifies austenitic manganese cast steels for wear-resistant service. The grades covered by this International Standard will experience maximum service life in applications where the surface of the casting is subject to impact.

Steel castings - Austenitic manganese steel castings; German version EN 10349:2009

ASTM A701/A701M-10 矽锰铁的标准规格

1.1 This specification covers a manganese-silicon alloy. 1.2 Units8212;The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.2.1 This specification is expressed in both inch-pound units and in SI units (within the text, the SI units are shown in brackets); however, unless the purchase order or contract specifies the applicable M specification designation (SI units), the inch-pound units shall apply.

Standard Specification for Ferromanganese-Silicon

ASTM A532/A532M-10 耐磨铸铁标准规范

1.1 This specification covers a group of white cast irons that have been alloyed to secure high resistance to abrasive wear in the applications of the mining, milling, earth-handling, and manufacturing industries. 1.2 Simple and low-alloy white cast irons that consist essentially of iron carbides and pearlite are specifically excluded from this specification. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

Standard Specification for Abrasion-Resistant Cast Irons

ASTM A247-10 铁铸件中石墨微观结构的评定标准试验方法

The comparison of observed graphite particles with the structures shown in the charts give only purely descriptive information on the type, distribution, and size of the graphite in the sample being evaluated. It does not indicate except in a very broad way the origin of the graphite, or the suitability of the iron-carbon alloy for a particular service. 1.1 This test method covers the classification of graphite in cast irons in terms of type, distribution, and size. This test method is intended to be applicable for all iron-carbon alloys containing graphite particles, and may be applied to gray irons, malleable irons, and the ductile (nodular) irons. 1.2 The reference standards included in this test method are in no way to be construed as specifications. In an appropriate specification for a specific material where graphite microstructure is an important consideration this test method may be used as a reference to define concisely the graphite microstructure required. 1.3 These standards are offered primarily to permit accurate reporting of microstructures of cast irons and to facilitate the comparison of reports by different laboratories or investigators. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Evaluating the Microstructure of Graphite in Iron Castings

BS EN 10349:2009 钢铸件.奥氏体锰钢铸件

This European Standard specifies austenitic manganese cast steels for wear-resistant service. The grades covered by this European Standard will experience maximum service life in applications where the surface of the casting is subject to impact. This European Standard retains the same format for clauses as EN 1559-1 and EN 1559-2. It shall be used in conjunction with these standards. Where no text is given under a clause heading, the corresponding clause of EN 1559-1 or EN 1559-2 applies. The structure of this standard is as follows: a) clauses and subclauses preceded by indicates no additional conditions to Part 1 or Part 2 of EN 1559; b) subclauses without any marking are mandatory.

Steel castings - Austenitic manganese steel castings

ISO/TR 10809-1:2009 铸铁.第1部分:设计材料和性能

Cast irons - Part 1: Materials and properties for design

KS D 4128-2009 铸钢丸和砂粒

이 표준은 블라스트 클리닝, 숏 피닝, 에칭(etching), 기타에 사용되는 주철 및 주

Cast short and grit

KS D 4127-2009 铁基低热膨胀铸件

이 표준은 50 100 ∼ ℃ 간의 평균 선팽창계수가 7.0×10-6/ ℃ 이하의 철계 저

Low thermal expansive fe-alloy castings

KS D 4307-2009 排水用铸铁管

이 표준은 배수에 사용하는 주철관(이하 관이라 한다.)에 대하여 규정한다.

Cast-iron soil pipes and fittings

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

BS EN ISO 945-1:2008 铸铁微观结构.通过目测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 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

YB/T 801-2008 工程回填用钢渣

Steel slag for engineering backfill

KS D 4323-2008 下水道用球墨铸铁管

이 규격은 가정의 생활폐수 및 산업폐수, 지표수, 우수 등을 운송하는 배수 및 하수 배관용

Ductile iron pipes for sewage applications

NF A32-058:2008 铸造制品.耐磨损铸钢

Foundry products - Abrasion resistant cast steels.

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

ANSI/AWWA C110/A21.10-2008 球墨铸铁和灰铁配件

This standard describes 3- to 48-in. (76- to 1,219-mm) gray-iron or ductile-iron fittings to be used with ductile-iron pipe for water, wastewater, and reclaimed water. Requirements for fittings with mechanical joints and flanged joints are listed in Tables 3 through 21 at the end of this standard. This standard may also be used for fittings with push-on joints or such other joints as may be agreed on at the time of purchase. For the 3- to 24-in. (76- to 610-mm) size range, ductile-iron mechanical-joint fittings and ductile-iron push-on-joint fittings are rated for 350-psi (2,413-kPa) working pressure. Ductile-iron flange-joint fittings are rated for 250-psi (1,724-kPa) working pressure; however, 24-in. (610-mm) and smaller sizes may be rated for 350 psi (2,413 kPa) with the use of special gaskets. Gray-iron fittings having all types of joints described in this standard are rated for 150- or 250-psi (1,034- or 1,724-kPa) working pressures, as shown in the tables. For the 30- to 48-in. (762- to 1,219-mm) size range, fittings with all types of joints described in this standard are shown in the tables with rated working pressures of 150 or 250 psi (1,034 or 1,724 kPa), depending on the type of iron as shown in the tables. Fittings are adequate for the rated working pressure plus a surge allowance of 1 O0 psi or a surge allowance of half the rated working pressure, whichever is less.

Ductile-Iron and Gray-Iron Fittings