H53 电工用钢 标准查询与下载

ASTM A720/A720M-02(2007) 无取向电工钢延展性的标准试验方法

This is a specialized bend test for nonoriented electrical steel not covered under the provisions of Test Methods E 290. This test is applicable to nonoriented silicon steel such as described in Specifications A 677/A 677M and A 683/A 683M in commercial thicknesses. It is not intended to be applied to steels considered inherently ductile.1.1 This test method covers determination of ductility utilizing Epstein test strips and a bending device for bending the strip over a predetermined radius. It is intended for commercial silicon-bearing steel sheet or strip of nonoriented types in the thickness range from 0.010 to 0.031 in. [0.25 to 0.79 mm], inclusive. 1.2 The values and equations stated in customary (cgs-emu and inch-pound) or SI units are to be regarded separately as standard. Within this test method, SI units are shown in brackets. 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 nonconformance with this test method. 1.3 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 Ductility of Nonoriented Electrical Steel

ASTM A838-02 继电器用易切铁素体不锈软磁合金棒标准规范

1.1 This specification covers free-machining ferritic stainless soft magnetic alloy produced or supplied expressly in cold-finished bar form for use in magnetic cores and other parts requiring a high permeability, low-coercivity stainless steel.1.1.1 This specification does not cover either cast parts or parts produced by powder metallurgy techniques.1.2 Two specific alloy types are covered. The primary constituents are shown in . These types have corrosion resistance similar to AISI Type 430F and Type 430F, Specification A 582/A 582M.1.3 This specification covers only these alloy types supplied in cold-finished bars in cross-sectional shapes such as rounds, squares, hexagons, and octagons with diameters (diagonals) greater than or equal to 0.250 in. (6.35 mm) and less than or equal to 1.625 in. (41.28 mm).1.4 Certain cold-finished round bar products are capable of being supplied mill annealed to required magnetic properties such as low coercivity. The size range that can be mill annealed is from 0.250 to 1.625 in. (6.35 to 41.28 mm). Other products of these alloys cannot be mill annealed to produce equivalently low coercivity; hence, the final machined parts should be heat treated as recommended by the producer.1.5 The values stated in customary (cgs-emu and inch-pound) units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units which are provided for information only and are not considered standard.

Standard Specification for Free-Machining Ferritic Stainless Soft Magnetic Alloy Bar for Relay Applications

ASTM A720/A720M-02(2011) 无定向电工钢延展性的标准试验方法

This is a specialized bend test for nonoriented electrical steel not covered under the provisions of Test Methods E290. This test is applicable to nonoriented silicon steel such as described in Specifications A677 and A683/A683M in commercial thicknesses. It is not intended to be applied to steels considered inherently ductile.1.1 This test method covers determination of ductility utilizing Epstein test strips and a bending device for bending the strip over a predetermined radius. It is intended for commercial silicon-bearing steel sheet or strip of nonoriented types in the thickness range from 0.010 to 0.031 in. [0.25 to 0.79 mm], inclusive. 1.2 The values and equations stated in customary (cgs-emu and inch-pound) or SI units are to be regarded separately as standard. Within this test method, SI units are shown in brackets. 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 nonconformance with this test method. 1.3 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 Ductility of Nonoriented Electrical Steel

ASTM A721/A721M-02(2011) 定向电工钢延展性的标准试验方法

This is a specialized bend test for grain-oriented steel not covered under the provisions of Test Methods E290. This test is applicable to grain-oriented silicon steel such as covered in Specification A876 in commercial thicknesses and widths up to 36 in. [910 mm].1.1 This test method covers determination of the ductility of grain-oriented silicon steel by use of an apparatus known variously as a tinner''s brake, hand folder, or an apron brake. 1.2 The values and equations stated in customary (cgs-emu and inch-pound) or SI units are to be regarded separately as standard. Within this test method, SI units are shown in brackets. 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 nonconformance with this test method. 1.3 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 Ductility of Oriented Electrical Steel

DIN EN 10304:2001 继电器磁性材料(钢铁)

The document specifies the magnetic materials used principally for relays. In particular it specifies general requirements, the magnetic properties geometric characteristics and tolerances.#,,#

Magnetic materials (iron and steel) for use in relays; German version EN 10304:2001

DIN EN 10303:2001 中等使用频率的薄磁性钢片材和带材

Thin magnetic steel sheet and strip for use at medium frequencies; German version EN 10303:2001

BS EN 10303:2001 以中等频率使用的薄磁性钢板和带材

This European Standard defines the grades of thin non-oriented magnetic steel sheet and strip in nominal thicknesses of 0,05 mm, 0,10 mm, 0,15 mm and 0,20 mm, and of thin grain-oriented magnetic steel sheet and strip in nominal thicknesses of 0,05 mm, 0,10 mm and 0,15 mm. In particular, it gives general requirements, magnetic properties, geometric characteristics and tolerances and technological characteristics, as well as inspection procedure. This European Standard applies to magnetic steel sheet and strip supplied in the finally annealed condition in coils and intended for the construction of magnetic circuits used at frequencies equal to or higher than 100 Hz.

Thin magnetic steel sheet and strip for use at medium frequencies

BS EN 10304:2001 继电器用磁性材料(钢和铁)

This European Standard specifies the magnetic materials used principally for relays. In particular it specifies general requirements, the magnetic properties, geometric characteristics and tolerances. This European Standard applies to pure iron and steel products generally delivered in the semi-processed state. These materials correspond to clauses A, B, C1 and C2 of IEC 60404-1.

Magnetic materials (iron and steel) for use in relays

DIN EN 10280:2001 磁性材料.使用单片试验机测量电工钢板和带钢的磁性

Magnetic materials - Methods of measurement of the magnetic properties of electrical sheet and strip by means of a single sheet tester; German version EN 10280:2001

IEC 60404-8-1:2001 磁性材料 第8-1部分：单项材料规范 硬磁材料

This part of IEC 60404 specifies minimum values for the principal magnetic properties of, and dimensional tolerances for, technically important magnetically hard materials (permanent magnets). For information purposes only, the standard provides values for the densities of the materials and the ranges of their chemical compositions. NOTE Some additional physical and mechanical reference data concerning the magnetic materials is given in table A.1 for information and comparison purposes.

Magnetic materials - Part 8-1: Specifications for individual materials; Magnetically hard materials

ASTM A848-01 低碳磁铁的标准规范

1.1 This specification covers the requirements for wrought low-carbon iron having a carbon content of 0.015 % or less with the remainder of the analysis being substantially iron.1.1.1 Two alloy types are covered: Type 1 is a low-phosphorous grade and Type 2 contains a phosphorous addition to improve machinability.1.2 This specification also covers alloys supplied by a producer or converter in the form and condition suitable for fabrication into parts which will be subsequently heat treated to create the desired magnetic characteristics. It covers alloys supplied in the form of forging billets, hot-rolled products, and cold-finished bar, wire, and strip.1.3 This specification does not cover iron powders capable of being processed into magnetic components.1.4 This specification does not cover flat-rolled, low-carbon electrical steels.1.5 The values stated in customary (cgs-emu and inch-pound) units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units which are provided for information only and are not considered standard.

Standard Specification for Low-Carbon Magnetic Iron

ASTM A848-01(2006) 低碳磁铁的标准规范

1.1 This specification covers the requirements for wrought low-carbon iron having a carbon content of 0.015 % or less with the remainder of the analysis being substantially iron.1.1.1 Two alloy types are covered: Type 1 is a low-phosphorous grade and Type 2 contains a phosphorous addition to improve machinability.1.2 This specification also covers alloys supplied by a producer or converter in the form and condition suitable for fabrication into parts which will be subsequently heat treated to create the desired magnetic characteristics. It covers alloys supplied in the form of forging billets, hot-rolled products, and cold-finished bar, wire, and strip.1.3 This specification does not cover iron powders capable of being processed into magnetic components.1.4 This specification does not cover flat-rolled, low-carbon electrical steels.1.5 The values stated in customary (cgs-emu and inch-pound) units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units which are provided for information only and are not considered standard.

Standard Specification for Low-Carbon Magnetic Iron

ASTM A848-01(2011) 低碳磁铁的标准规范

1.1 This specification covers the requirements for wrought low-carbon iron having a carbon content of 0.015 % or less with the remainder of the analysis being substantially iron. 1.1.1 Two alloy types are covered: Type 1 is a low-phosphorous grade and Type 2 contains a phosphorous addition to improve machinability. 1.2 This specification also covers alloys supplied by a producer or converter in the form and condition suitable for fabrication into parts which will be subsequently heat treated to create the desired magnetic characteristics. It covers alloys supplied in the form of forging billets, hot-rolled products, and cold-finished bar, wire, and strip. 1.3 This specification does not cover iron powders capable of being processed into magnetic components. 1.4 This specification does not cover flat-rolled, low-carbon electrical steels. 1.5 The values stated in customary (cgs-emu and inch-pound) units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units which are provided for information only and are not considered standard.

Standard Specification for Low-Carbon Magnetic Iron

ANSI/ASTM A848/A 848M:2001 低碳磁铁规范

This specification covers the requirements for wrought low-carbon iron having a carbon content of 0.015% or less with the remainder of the analysis being substantially iron. Two alloy types are covered: Type 1 is a low- phosphorous grade and Type 2 contains a phosphorous addition to improve machinability.This specification also covers alloys supplied by a producer or converter in the form and condition suitable for fabrication into parts which will be subsequently heat treated to create the desired magnetic characteristics. It covers alloys supplied in the form of forging billets, hot-rolled products and cold-finished bar, wire, and strip. This specification does not cover iron powders capable of being processed into magnetic components. This specification does not cover flat-rolled, low-carbon electrical steels. The values stated in either customary (absolute (or practical) cgs-emu and inch-pound) units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with this specification.

Specification for Low Carbon Magnetic Iron

IEC 60404-1:2000 磁性材料 第1部分:分类

本标准适用于对大批量生产的磁性材料进行分类。 “磁性材料”表示应用中要求其具有铁磁性或亚铁磁性的物质。 本标准中，磁性材料的分类以公认的主要两类产品为基础： ——软磁材料(矫顽力≤1 000 A／m)； —— 永(硬)磁材料(矫顽力>1 000 A／m)。 在这些土要类别中，当分类合理时可辨别山如下一些特性： ——材料的主要合金元素、冶金状态和物理性能； ——在可能和方便时，可辨认出这些特性间的相互关系。 按特殊应用领域的分类不适用于所有的材料，因为根据其要求的特性，不同的材料常可用于相同的 用途。

Magnetic materials - Part 1: Classification

IEC 60404-4:1995/AMD1:2000 磁性材料 第4部分:磁性软材料直流磁性能的测量方法 修改1

This standard is Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of magnetically soft materials; Amendment 1.

Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of magnetically soft materials; Amendment 1

JIS C 2550:2000 磁钢薄板和钢带的试验方法

この規格は，方向性及び無方向性電磁鋼帯(以下,鋼帯という。)の寸法測定.切断かえり測定，平たん度測定，巻ぐせ測定，横曲がり測定，内部応力測定，商用周波及ぴ可聴周波における交流磁化特性試験?鉄損試験?皮相電力試験，直流磁化特性試験，占積率試験，層間抵抗試験，引張試験並びに繰返し曲げ試験における試料及び試験の方法について規定する。

Test methods for magnetic steel sheet and strip

JIS C 2552:2000 无取向磁钢薄板及带

この規格は，両面に絶縁皮膜をもっ無方向性電磁鋼帯(以下,綱帯という。)について規定する。特に磁気特性，寸法?形状及びその許容差について規定する。

Non-oriented magnetic steel sheet and strip

JIS C 2553:2000 晶粒取向磁钢薄板和钢带

この規格は，両画に絶縁皮膜をもつ方向性電磁鋼帯(以下,鋼帯という。)について規定する。特に磁気特性，寸法?形状及びその許容差について規定する。

Grain-oriented magnetic steel sheet and strip

JIS C 2555:2000 磁极铁芯用钢板及钢带

この規格は，主として回転電気機械の磁極及び継鉄に用いる磁極用鋼板及び鋼帯(以下,鋼板及び鋼帯という。)について規定する。

Steel sheets and strip for pole core