77.080.10 铁 标准查询与下载

GB/T 6985-1986 电磁纯铁冷轧薄板

本标准适用于供制造电磁元件用的电磁纯铁冷轧薄板。

Magnetic iron cold-rolled sheets

GB/T 6984-1986 电磁纯铁热轧厚板技术条件

本标准适用于制造电磁元件用的热轧厚钢板。

Technical requirements for magnetic iron hot-rolled plates

GB/T 6983-1986 电磁纯铁棒材技术条件

本标准适用于供制造电磁元件用的热轧、锻制和冷拉电磁纯铁棒材，亦用于热轧圆管坯和钢坯。

Technical requirements for magnetic iron bars

GB/T 5612-1985 铸铁牌号表示方法

铸铁牌号表示方法

Code for representing cast iron

GB/T 1412-1985 球墨铸铁用生铁

本标准适用于球墨铸铁用生铁。

Pig iron used for spheroidal graphite cast iron

GB/T 719-1984 生铁化学分析用试样制取方法

Pig iron-sampling for chemical analysis

GB/T 718-1982 铸造用生铁

本标准适用于铸造用生铁。

Foundry pig iron

BS EN 1561:2023 铸造 灰口铸铁

Founding. Grey cast irons

ASTM A197/A197M-00(2023)e1 冲天炉可锻铸铁标准规范

Standard Specification for Cupola Malleable Iron

ASTM A1095-15(2023) 高硅钼铁素体铸件标准规范

Standard Specification for High-Silicon Molybdenum Ferritic Iron Castings

ASTM E2567-16a(2023) 用图像分析法测定球墨铸铁中球墨度和球墨数的标准试验方法

1.1 This test method is used to determine the percent nodularity and the nodule count per unit area (that is, number of nodules per mm2 ) using a light microscopical image of graphite in nodular cast iron. Images generated by other devices, such as a scanning electron microscope, are not specifically addressed, but can be utilized if the system is calibrated in both x and y directions. 1.2 Measurement of secondary or temper carbon in other types of cast iron, for example, malleable cast iron or in graphitic tool steels, is not specifically included in this standard because of the different graphite shapes and sizes inherent to such grades 1.3 This standard deals only with the recommended test method and nothing in it should be construed as defining or establishing limits of acceptability or fitness for purpose of the material tested. 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, 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.

Standard Test Method for Determining Nodularity And Nodule Count In Ductile Iron Using Image Analysis

GSO ISO 1083:2023 球墨铸铁 分类

This document defines the grades and the corresponding requirements for spheroidal graphite cast irons. This document specifies two groups of spheroidal graphite cast iron grades by a classification based on mechanical properties measured on machined test pieces prepared from cast samples. The first group deals mainly with ferritic to pearlitic grades. The second group deals with solid-solution strengthened ferritic grades. This document also gives an informative classification as a function of hardness. This document does not apply to the following: — spheroidal graphite cast irons used for pipes, fittings and accessories which are specified in accordance with ISO 2531 and ISO 7186; — highly alloyed (austenitic) spheroidal cast irons which are specified in accordance with ISO 2892; — ausferritic cast irons which are specified in accordance with ISO 17804.

Spheroidal graphite cast irons — Classification

ISO/TR 10809-1:2023 铸铁.第1部分:设计材料和性能

Cast irons — Part 1: Materials and properties for design

T/CPUMT 005-2022 高端装备铸造用高纯生铁

高端装备铸造用高纯生铁的牌号、技术要求、试验方法、检验规则、储存、运输和交货要求等。

High purity pig iron for high-end equipment casting

ASTM A842-11A(2022)e1 高密度石墨铸铁的标准规范

1.1 This specification covers castings made of compacted graphite iron, which is described as cast iron with the graphite in compacted (vermiform) shapes and essentially free of flake graphite in the bulk of the casting. 1.2 No precise quantitative relationship can be stated between the properties of iron in the various locations of the same casting and those of a test bar cast from the same iron (see Appendix X1). 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3.1 Exception—The inch-pound units in Figs. 1-3 are standard. SI units are added for information only. 1.4 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. 1.5 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 Compacted Graphite Iron Castings

KS D 2120-2022 成型天然砂和硅砂

Molding natural sand and silica sand

22/30444842 DC BS EN 16482 成立 连续铸铁棒材

BS EN 16482. Founding. Continuous cast iron bars

JIS G 1201:2022 钢铁 分析方法总则

Iron and steel -- General rules for analytical methods

T/CMES 01008-2022 排水用球墨铸铁检查井技术规范

本标准规定了铸造的球墨铸铁检查井（以下简称检查井）一般要求、技术要求、试验方法、检验规则、标记和质量证明书。 本标准适用于安装在地上或地下，用于分流输送或合流输送雨水、生活污水、综合生活污水和工业废水的无压排水管道的检查井。

Technical specification for nodular cast iron inspection wells for drainage

SN/T 5399-2021 进出口生铁检验规程

Inspection Regulations for Import and Export Pig Iron