77.140.10 热处理钢 标准查询与下载

JIS G 3136:2022 建筑结构用钢材

Rolled steels for building structure

ASTM A534-17(2022) 抗摩擦轴承用渗碳钢的标准规范

1.1 This specification covers the requirements for carburizing bearing-quality steel to be used in the manufacture of anti-friction bearings. 1.2 Supplementary requirements of an optional nature are provided and when desired shall be so stated in the order. 1.3 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. 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 Carburizing Steels for Anti-Friction Bearings

EN ISO 683-3:2022 热处理钢、合金钢和易切钢.第3部分:表面硬化钢

This document specifies the technical delivery requirements for — semi-finished products, hot formed (e.g. blooms, billets, slabs) (see NOTE 1), — bars (see NOTE 1), — wire rod, — finished flat products, and — hammer or drop forgings (see NOTE 1) manufactured from the case-hardening non-alloy or alloy steels listed in Table 3 and supplied in one of the heat-treatment conditions given for the different types of products in Table 1 and in one of the surface conditions given in Table 2. The steels are, in general, intended for the manufacture of case-hardened machine parts. NOTE 1 Hammer-forged semi-finished products (blooms, billets, slabs, etc.), seamless rolled rings and hammerforged bars are covered under semi-finished products or bars and not under the term “hammer and drop forgings”. NOTE 2 For International Standards relating to steels conforming with the requirements for the chemical composition in Table 3, however, supplied in other product forms or treatment conditions than given above or intended for special applications, and for other related International Standards, see the Bibliography.

Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels (ISO 683-3:2022)

ISO 683-3:2022 可热处理钢、合金钢和易切削钢.第3部分:表面硬化钢

This document specifies the technical delivery requirements for — semi-finished products, hot formed (e.g. blooms, billets, slabs) (see NOTE 1), — bars (see NOTE 1), — wire rod, — finished flat products, and — hammer or drop forgings (see NOTE 1) manufactured from the case-hardening non-alloy or alloy steels listed in Table 3 and supplied in one of the heat-treatment conditions given for the different types of products in Table 1 and in one of the surface conditions given in Table 2. The steels are, in general, intended for the manufacture of case-hardened machine parts. NOTE 1 Hammer-forged semi-finished products (blooms, billets, slabs, etc.), seamless rolled rings and hammerforged bars are covered under semi-finished products or bars and not under the term “hammer and drop forgings”. NOTE 2 For International Standards relating to steels conforming with the requirements for the chemical composition in Table 3, however, supplied in other product forms or treatment conditions than given above or intended for special applications, and for other related International Standards, see the Bibliography.

Heat-treatable steels, alloy steels and free-cutting steels — Part 3: Case-hardening steels

T/CAMT 11-2021 商用车热轧高强钢加工和配送管理规范

目    录 前言 1 范围 2 规范性引用文件 3 定义 4 原材验收与入库 4.1 验收 4.2 入库 4.3 技术要求 5 加工设备要求 5.1 开卷线的分类与组成 5.2 开卷线的技术要求 5.3 高强钢带开卷线的特殊要求 6 高强度的刀具 6.1 材料 6.2 机械性能 6.3 加工质量 7 加工技术要求 7.1 尺寸外形允许偏差  7.2 表面质量 7.3 重量 7.4 涂油量 7.5 其它要求 8 试验 8.1 化学成分  8.2 力学性能 8.3 尺寸及外形测量 8.4 表面检验 8.5 检验项目和试验方法 9 检验规则 10 包装、标志、贮存、运输及质量证明书 10.1 一般规定 10.2 包装 10.3 标志 10.4 贮存 10.5 成品运输 10.6 吊装 10.7 质量证明书 11 其它

Specification for processing and distribution management of automotive hot rolled high strength steel

ASTM A709/A709M-21 桥梁用结构钢标准规范

1.1 This specification covers carbon and high-strength lowalloy steel structural shapes, plates, and bars, quenched and tempered alloy steel, and stainless steel for structural plates intended for use in bridges. Twelve grades are available in five yield strength levels as follows: Grade U.S. [SI] Yield Strength, ksi [MPa] 36 [250] 36 [250] 50 [345] 50 [345] 50S [345S] 50 [345] QST 50 [QST 345] 50 [345] QST 50S [QST 345S] 50 [345] 50W [345W] 50 [345] HPS 50W [HPS 345W] 50 [345] 50CR [345CR] 50 [345] QST 65 [QST450] 65 [450] QST 70 [QST485] 70 [485] HPS 70W [HPS 485W] 70 [485] HPS 100W [HPS 690W] 100 [690] 1.1.1 Grades 36 [250], 50 [345], 50S [345S], 50W [345W], 50CR [345CR], QST 50 [QST 345], QST 50S [QST 345S], QST 65 [QST 450], and QST 70 [QST 485] are also included in Specifications A36/A36M, A572/A572M, A992/A992M, A588/A588M, A1010/A1010M (UNS S41003), and A913/ A913M respectively. When the requirements of Table 11 or Table 12 or the supplementary requirements of this specification are specified, they exceed the requirements of Specifications A36/A36M, A572/A572M, A992/A992M, A588/ A588M, A1010/A1010M (UNS S41003), and A913/A913M. Product availability is shown in Table 1. 1.1.2 Grades 50W [345W], 50CR [345CR], HPS 50W [HPS 345W], HPS 70W [HPS 485W], and HPS 100W [HPS 690W] have enhanced atmospheric corrosion resistance (see 13.1.2). Product availability is shown in Table 1. 1.2 Grade HPS 70W [HPS 485W] or HPS 100W [HPS 690W] shall not be substituted for Grades 36 [250], 50 [345], 50S [345S], 50W [345W], or HPS 50W [HPS 345W]. Grade 50W [345W], or HPS 50W [HPS 345W] shall not be substituted for Grades 36 [250], 50 [345] or 50S [345S] without agreement between the purchaser and the supplier. 1.3 When the steel is to be welded, it is presupposed that a welding procedure suitable for the grade of steel and intended use or service will be utilized. See Appendix X3 of Specification A6/A6M for information on weldability. 1.4 For structural products to be used as tension components requiring notch toughness testing, standardized requirements are provided in this standard, and they are based upon American Association of State Highway and Transportation Officials (AASHTO) requirements for both fracture critical and non-fracture critical members. 1.5 Supplementary requirements are available but shall apply only if specified in the purchase order. 1.6 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. 1.7 For structural products produced from coil and furnished without heat treatment or with stress relieving only, the additional requirements, including additional testing requirements and the reporting of additional test results, of Specification A6/A6M apply. 1.8 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 Structural Steel for Bridges

DIN EN 10132:2021 热处理用冷轧窄钢带材. 交货技术条件; 德文版本EN 10132-2021

This document specifies the technical delivery conditions for cold rolled narrow steel strip made of non alloy and alloy steel in the form of coils and cut lengths in rolling widths less than 600 mm. Cold rolled narrow steel strip is available in grades of case hardening steel an

Cold rolled narrow steel strip for heat treatment - Technical delivery conditions; German version EN 10132:2021

BS EN 10132:2021 热处理用冷轧窄钢带材. 交货技术条件

Cold rolled narrow steel strip for heat treatment. Technical delivery conditions

PN-EN ISO 683-5-2021-10 E 热处理钢、合金钢和易切削钢 第5部分：渗氮钢（ISO 683-5:2017）

Heat treatable steels, alloy steels and free-cutting steels -- Part 5: Nitriding steels (ISO 683-5:2017)

BS ISO 4954:2021 冷镦和冷挤压用钢

Steels for cold heading and cold extruding

FprEN ISO 683-3:2021 可热处理钢、合金钢和易切削钢 第3部分：表面硬化钢（ISO/FDIS 683-3:2021）

Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels (ISO/FDIS 683-3:2021)

DS/EN 10132:2021 热处理用冷轧窄钢带 交货技术条件

Cold rolled narrow steel strip for heat treatment – Technical delivery conditions

OENORM EN ISO 683-5:2021 可热处理钢、合金钢和易切削钢 第5部分：渗氮钢（ISO 683-5:2017）

Heat treatable steels, alloy steels and free-cutting steels - Part 5: Nitriding steels (ISO 683-5:2017)

EN 10132:2021 热处理用冷轧窄带钢 交货技术条件

Cold rolled narrow steel strip for heat treatment - Technical delivery conditions

KS D 3756-2021 铝铬钼钢

Aluminium chromium molybdenum steels

DIN EN ISO 683-5:2021 热处理钢、合金钢和易切钢. 第10部分: 氮化钢(ISO 683-5-2017); 德文版本EN ISO 683-5-2021

This document gives the technical delivery requirements for: - semi-finished products, e. g. blooms, billets, slabs (see note 1), - bars (see note 1), - wire rod,- hot-rolled plates (see note 2), and - hammer or drop forgings (see note 1)manufactured from the nitriding steels lis

Heat treatable steels, alloy steels and free-cutting steels - Part 5: Nitriding steels (ISO 683-5:2017); German version EN ISO 683-5:2021

ISO 4954:2021 冷镦和冷挤压用钢

This document specifies requirements for non-alloy and alloy steels that are intended for cold heading or cold extruding and are delivered as wire rods, wire or bars. It also contains specific requirements for: — steels not intended for heat treatment, with diameters from 2 mm to 100 mm (see Annex A); — case-hardening steels with diameters from 2 mm to 100 mm (see Annex B); — steels for quenching and tempering, including boron alloyed steels (see Table C.3), with diameters from 2 mm to 100 mm (see Annex C); — stainless steels with diameters of 0,8 mm up to 50 mm for austenitic steels, up to 25 mm for ferritic steels and up to 100 mm for martensitic steels (see Annex D). This document (except Annex A) is applicable to the properties of cold-headed or cold-extruded parts which have been subjected to a subsequent heat treatment. As the properties of the parts in the cold- headed or cold-extruded, and subsequently not-heat-treated condition, are largely dependent on the applied cold-heading or cold-extruding conditions, these are, if necessary, subject to agreement between the purchaser and the manufacturer of the parts.

Steels for cold heading and cold extruding

UNI EN ISO 683-5:2021 可热处理钢、合金钢和易切削钢 第5部分：渗氮钢

Heat treatable steels, alloy steels and free-cutting steels - Part 5: Nitriding steels

GSO ISO 683-4:2021 热处理钢、合金钢和易切削钢 第4部分：易切削钢

ISO 683-4:2016 gives the technical delivery requirements for semi-finished products (e.g. blooms, billets, slabs), bars and wire rod, manufactured from the free-cutting steels listed in Table 2 and supplied in one of the treatment conditions given for the different types of products in Table 1, rows 2 to 4. It covers three groups of free-cutting steels for mechanical purposes as listed in Table 2, namely a) not intended for heat treatment, b) suitable for case-hardening, and c) suitable for quenching and tempering. Free-cutting steels are often used as bright bars. For these products, refer to ISO 683‑18. In special cases, variations in these technical delivery requirements or additions to them can form the subject of an agreement at the time of enquiry and order (see 5.2 and Annex B). In addition to ISO 683-4:2016, the general technical delivery requirements of ISO 404 are applicable.

Heat-treatable steels, alloy steels and free-cutting steels — Part 4: Free-cutting steels

GSO ISO 683-2:2021 热处理钢、合金钢和易切削钢 第2部分：淬火和回火用合金钢

ISO 683-2:2016 specifies the technical delivery requirements for - semi-finished products, hot formed, e.g. blooms, billets, slabs (see Note 1), - bars (see Note 1), - wire rod, finished flat products, and - hammer or drop forgings (see Note 1) manufactured from the direct hardening alloy steels and the alloy flame- and induction-hardening steels listed in Table 3 and supplied in one of the heat-treatment conditions given for the different types of products in Table 1 and in one of the surface conditions given in Table 2. The steels are, in general, intended for the manufacture of quenched and tempered or austempered (see 3.2 and Note 2) and flame- or induction-hardened machine parts (see Tables 8 and 9). The requirements for mechanical properties given in ISO 683-2:2016 are restricted to the sizes given in the relevant Table 8. NOTE 1 Hammer-forged semi-finished products (blooms, billets, slabs, etc.), seamless rolled rings and hammer-forged bars are in the following covered under semi-finished products or bars and not under the term "hammer and drop forgings". NOTE 2 For the purposes of simplification, the term "quenched and tempered" is, unless otherwise indicated, used in the following also for the austempered condition. NOTE 3 For International Standards relating to steels complying with the requirements for the chemical composition in Table 3, however, supplied in other product forms or treatment conditions than given above or intended for special applications, and for other related International Standards, see the Bibliography. NOTE 4 ISO 683-2 :2016 does not apply to bright products and bars and wire rod for cold heading. For such products, see ISO 683‑18 and ISO 4954. In special cases, variations in these technical delivery requirements or additions to them can form the subject of an agreement at the time of enquiry and order (see 5.2 and Annex B). In addition to ISO 683-2:2016, the general technical delivery requirements of ISO 404 are applicable.

Heat-treatable steels, alloy steels and free-cutting steels — Part 2: Alloy steels for quenching and tempering