77.140.80 钢铁铸件 标准查询与下载

JB/T 11844-2014 实型铸铁件表面质量评定方法

本标准规定了实型铸铁件产品表面质量的术语和定义、技术要求、检测方法、检验规则,以及标志、包装、运输和贮存。本标准适用于500 kg以上实型铸铁件。

Evaluation methods of full mold iron castings surface quality

JB/T 11838-2014 超超临界汽轮机缸体用大型球墨铸铁件 技术条件

本标准规定了超超临界汽轮机缸体用大型球墨铸铁件的订货要求、制造工艺、技术要求、检验规则、试验方法、质量证明书及标志、保护、包装和运输。本标准适用于超超临界汽轮机缸体用大型球墨铸铁件的订货、制造、检验和验收。

Large ductile iron castings of USC turbine.Technical specification

JB/T 3735-2014 铸钢混流式转轮

本标准规定了混流式水轮发电机转轮铸件的术语和定义、订货要求、制造工艺、技术要求、检验规则和试验方法、质量证明书、标志和包装。本标准适用于ZG20SiMn钢、ZG20Mn钢和不锈钢整体和分半铸造各种型号、不同规格的混流式转轮的订货、制造和检验。其他材料的整体和分半铸造的混流式转轮也可参照执行。

Steel castings for francis runner

JB/T 7349-2014 水轮机不锈钢叶片铸件

本标准规定了混流式水轮机焊接转轮不锈钢叶片铸件、轴流式水轮机不锈钢叶片铸件和贯流式水轮机不锈钢叶片铸件的订货要求、制造工艺、技术要求、检验规则和试验方法、质量证明书、标志和包装。本标准适用于各种规格混流式水轮机焊接转轮不锈钢叶片、轴流式水轮机不锈钢叶片铸件和贯流式水轮机不锈钢叶片铸件的订货、制造和检验,是供方毛坯或粗磨或粗加工后交货的依据。

Stainless steel blade castings for hydraulic turbines

JB/T 10264-2014 混流式水轮机焊接转轮上冠、下环铸件

本标准规定了混流式水轮机焊接转轮上冠、下环铸件的订货要求、制造工艺、技术要求、检验规则和试验方法、质量证明书、标志和包装。本标准适用于砂型铸造的上冠、下环铸件的订货、制造和检验。

Crown and band castings for francis turbine welded runner

JB/T 11837-2014 大型曲轴电渣钢熔铸件 技术条件

本标准规定了主轴颈直径在160 mm~350 mm的大型曲轴电渣钢熔铸件的订货要求、制造工艺、技术要求、检验规则和试验方法、质量证明书、标志、包装和运输。本标准适用于主轴颈直径在160 mm~350 mm的大型曲轴电渣钢熔铸件的订货、制造、检验和验收。

Heavy crankshaft electroslag melt casting.Technical specification

DB32/ 2628-2014 铸铁件可比单位综合能耗限额及计算方法

本标准规定了铸铁件可比单位综合能耗限额的术语和定义、能耗限额、统计范围、计算条件和计算方法及主要节能管理措施。 本标准适用于铸铁件生产企业能耗的计算、考核与评价。

Comparable unit comprehensive energy consumption quota and calculation method of iron castings

ASTM A703/A703M-14 承压部件的钢铸件通用要求的标准规格

1.1 This specification2 covers a group of common requirements that, unless otherwise specified in an individual specification, shall apply to steel castings for pressure-containing parts under each of the following ASTM specifications:   Title of Specification ASTM Designation       Steel Castings, Carbon, Suitable for Fusion Welding, A216/A216M   for High-Temperature Service   Steel Castings, Martensitic Stainless and Alloy, for A217/A217M   Pressure-Containing Parts, Suitable for High-     Temperature Service   Castings, Austenitic, Austenitic-Ferritic (Duplex), A351/A351M   Pressure-Containing Parts   Steel Castings, Ferritic and Martensitic, for Pressure-

Standard Specification for Steel Castings, General Requirements, for Pressure-Containing Parts

ASTM A781/A781M-14b 一般工业用通用要求的钢和合金铸件的标准规格

1.1 This specification covers a group of requirements that are mandatory requirements of the following steel casting specifications issued by ASTM. If the product specification specifies different requirements, the product specification shall prevail. ASTM Designation 8201; Title of Specification A27/A27M Steel Castings, Carbon, for General Application A128/A128M Steel Castings, Austenitic Manganese A148/A148M Steel Castings, High Strength, for Structural Purposes A297/A297M Steel Castings, Iron-Chromium and Iron-Chromium-Nickel, Heat Resistant for General Application A447/A447M Steel Castings, Chromium-Nickel-Iron Alloy (25-12 Class), for High-Temperature Service A494/A494M Castings, Nickel and Nickel Alloy A560/A560M Castings, Chromium-Nickel Alloy A743/A743M Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application A744/A744M Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe A747/A747M Steel Castings, Stainless, Precipitation Hardening

Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use

ASTM A487/A487M-14e1 受压钢铸件的标准规格

1.1 This specification2 covers low-alloy steels and martensitic stainless steels in the normalized and tempered, or quenched and tempered, condition suitable for pressure-containing parts. The weldability of the classes in this specification varies from readily weldable to weldable only with adequate precautions, and the weldability of each class should be considered prior to assembly by fusion welding. 1.2 Selection will depend on design, mechanical, and service conditions. Users should note that hardenability of some of the grades mentioned may restrict the maximum size at which the required mechanical properties are obtained. 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. 1.3.1 Within the text, the SI units are shown in brackets. 1.4 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.

Standard Specification for Steel Castings Suitable for Pressure Service

ASTM A148/A148M-14 建筑结构用高强度钢铸件的标准规格

1.1 This specification covers carbon steel, alloy steel, and martensitic stainless steel castings that are to be subjected to higher mechanical stresses than those covered in Specification A27/A27M. 1.2 Several grades of steel castings are covered, having the chemical composition and mechanical properties prescribed in Tables 1 and 2. 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. 1.3.1 Within the text, the SI units are shown in brackets.

Standard Specification for Steel Castings, High Strength, for Structural Purposes

ASTM A451/A451M-14 高温设备设备用离心铸造奥氏体钢管的标准规格

1.1 This specification2 covers austenitic alloy steel pipe for use in high-temperature, corrosive, or nuclear pressure service. 1.2 Several grades of austenitic stainless steel are covered as indicated in Table 1. (A) Where ellipses (...) appear in this table there is no requirement, and the element need not be analyzed or reported.(B) Grades CPF10MC and CPF8C may have a columbium plus tantalum content maximum of 1.358201;%.(C) No designation as yet assigned by ASTM International or Steel Founders' Society of America.(D) By agreement between the manufacturer and the purchaser, the carbon content of Grade CPH20 may be restricted to 0.108201;% max. When so agreed, the grade designation shall be CPH10. 1.3 Optional supplementary requirements are provided when additional testing may be required. 1.4 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. Note 1: This specification is not intended to cover centrifugal pipe made from alloys containing more than 0.208201;% carbon, such as are covered by Specification A297/A297M. 1.4.1 Within the text, the SI units are shown in brackets.

Standard Specification for Centrifugally Cast Austenitic Steel Pipe for High-Temperature Service

ASTM C847-14a 金属板条的标准规格

1.1 This specification covers sheet lath, expanded metal lath, diamond mesh, flat and self-furring, and rib metal lath, 1/8 and 3/8 in. (3.2 and 9.6 mm), all with or without backing and designed to be used as a base for gypsum or portland cement plaster. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

Standard Specification for Metal Lath

GSO ISO 19960:2013 具有特定物理性能的铸钢及其合金

This International Standard specifies cast steel and alloy grades with special physical properties. The cast steel and alloy grades covered by this International Standard are used in applications which require low linear thermal expansion, or low ferromagnetic responses, or low galling properties.

Cast steels and alloys with special physical properties

GSO ISO 13583-1:2013 离心铸造钢和合金产品 第1部分：一般测试和公差

This part of ISO 13583 specifies the requirements for horizontal and vertical centrifugally cast products to be used in the following applications: a) heat resisting; b) corrosion resisting; c) general engineering.

Centrifugally cast steel and alloy products -- Part 1: General testing and tolerances

GSO ISO 13583-2:2013 离心铸造钢及合金产品 第2部分：耐火材料

This part of ISO 13583 specifies cast steel and alloy grades for elevated temperature service pieces manufactured by centrifugal casting.

Centrifugally cast steel and alloy products -- Part 2: Heat resistant materials

GSO ISO 19959:2013 熔模铸件表面状况的目视检查 钢、镍合金和钴合金

This International Standard specifies the acceptance criteria for the surface inspection of steel, nickel alloy and cobalt alloy investment castings by visual examination. NOTE Criteria for special applications such as aerospace are defined in other International Standards.

Visual examination of the surface condition of investment castings -- Steel, nickel alloys and cobalt alloys

GSO ISO 14737:2013 一般用途的铸造非合金钢和低合金钢

This International Standard specifies requirements for cast non-alloy and low alloy steel grades for general applications.

Cast non-alloy and low alloy steels for general applications

KS D ISO 14737-2013 一般用途的铸造非合金钢和低合金钢

Cast non-alloy and low alloy steels for general applications

KS D ISO 19959-2013 熔模铸件表面状况的目视检查 钢、镍合金和钴合金

Visual examination of the surface condition of investment castings－Steel, nickel alloys and cobalt alloys