77.140.20 不锈钢 标准查询与下载

KS D 3591-2022 油回火硅锰合金钢弹簧钢丝

Oil tempered silicon manganese alloy steel spring wires

KS D 0270-2022 不锈钢和/或临界缝隙温度的测试方法

Test methods for critical crevice temperature and/of stainless steels

22/30427355 DC BS ISO 630-5 结构钢 第 5 部分：具有改进的耐大气腐蚀性能的结构钢的技术交货条件

BS ISO 630-5. Structural steels - Part 5. Technical delivery conditions for structural steels with improved atmospheric corrosion resistance

22/30456811 DC BS ISO 16143-4 一般用途不锈钢 第 4 部分：光亮产品

BS ISO 16143-4. Stainless steels for general purposes - Part 4. Bright products

T/ZJCX 0015-2022 电子洁净流体输送用不锈钢焊接钢管

本文件规定了电子洁净流体输送用不锈钢焊接钢管的技术要求、检验方法、检验规则、标志、标签、包装、运输和存储。 本文件适用于输送电子产品化学原材料、纯净水、高纯度空气的不锈钢焊接钢管。

Stainless steel welded pipe for electronic clean fluid delivery

T/SSTA 202-2022 加氢站高压管路用不锈钢无缝管

本文件规定了加氢站高压管路用不锈钢无缝管的订货内容、尺寸、外形、重量、技术要求、试验方法、检验规则、包装、标志和质量证明书。 本文件适用于气态氢气、额定工作压力不超过138MPa、工作温度范围不低于-40℃的加氢站用不锈钢无缝管。

Stainless steel seamless tube for high pressure of hydrogen refilling station

T/SSTA 201-2022 调质型连续油管

本文件规定了调质型连续油管的订货内容、尺寸、外形、重量、技术要求、试验方法、检验规则、包装、标志及质量证明书。 本文件适用于油气井钻采过程中修井、测井、钻井等作业用外径19.1mm?88.9mm、长度不小于61m、钢级为CT90Q、CT110Q、CT125Q、CT140Q、CT160Q的调质型连续油管（以下称：连续油管）。

Quenched and tempered coiled tubing

JIS G 4108:2022 特殊用途螺栓材料用合金钢棒

Alloy steel bars for special application bolting materials

JIS G 4321:2022 建筑结构用不锈钢

Stainless steel for building structure

JIS G 4107:2022 高温用合金钢螺栓材料

Alloy steel bolting materials for high temperature service

ASTM A756-17(2022) 不锈钢耐磨轴承钢标准规范

1.1 This specification covers the requirements for chromium-carbon bearing quality stainless 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 Stainless Anti-Friction Bearing Steel

ASTM A485-17(2022) 高淬透性减摩轴承钢标准规范

1.1 This specification covers high hardenability modifications of high-carbon bearing quality steel to be used in the manufacture of antifriction 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 High Hardenability Antifriction Bearing Steel

ASTM A693-16(2022) 沉淀硬化不锈钢和耐热钢板、薄板和带材的标准规范

Standard Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip

ASTM A921/A921M-93(2022) 后续热锻用特殊质量热锻微合金钢筋的标准规范

1.1 This specification covers hot-wrought, special quality microalloyed carbon steel bars intended for use as hot forging stock. The bars shall be hot-wrought, as-wrought, unless thermal treatment is necessary to ensure cold shearability. 1.2 The bars shall be furnished to chemical composition only. Chemical composition is based on standard carbon steel grades modified to include microalloying elements such as columbium (niobium), vanadium, or molybdenum. Desired mechanical properties are developed in the subsequent hot forging and controlled cooling operations. 1.3 Sections and sizes of bar steel available are covered in Specification A29/A29M. 1.4 Supplementary Requirements S1 to S6 are provided for use when additional controls or requirements are desired. These shall apply only when specified on the purchase order. 1.5 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text and tables, SI units are shown in brackets. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.6 Unless the order specifies the applicable “M” specification designation, the material shall be furnished to the inchpound units. 1.7 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 Bars, Microalloy, Hot-Wrought, Special Quality, for Subsequent Hot Forging

SN/T 5400-2021 进出口铁及非合金钢初级产品检验规程

Inspection regulations for import and export of iron and non-alloy steel primary products

SN/T 5402-2021 进出口合金钢初级产品检验规程

Inspection Regulations for Import and Export of Alloy Steel Primary Products

SN/T 5401-2021 进出口不锈钢初级产品检验规程

Inspection Regulations for Import and Export of Stainless Steel Primary Products

21/30434303 DC BS EN 10088-1 不锈钢 第 1 部分：不锈钢清单

BS EN 10088-1. Stainless steels - Part 1. List of stainless steels

ASTM A965/A965M-21a 压力和高温零件用奥氏体钢锻件的标准规范

1.1 This specification covers austenitic stainless steel forgings for boilers, pressure vessels, high temperature parts, and associated equipment. 1.2 Supplementary requirements are provided for use when additional testing, inspection, or processing is required. In addition, supplementary requirements from Specification A788/A788M may be specified when appropriate. 1.3 This specification includes the austenitic steel forgings that were a part of Specification A336/A336M. 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 are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.5 Unless the order specifies the applicable “M” specification designation, the material shall be furnished to the inchpound units. 1.6 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. 1.7 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 Forgings, Austenitic, for Pressure and High Temperature Parts

T/CSTA 0004-2021 饮用水管用不锈钢冷轧钢带

本文件规定了饮用水管用不锈钢冷轧钢带的分类、代号、订货内容、尺寸、外形、重量、技术要求、试验方法、检验规则、包装、标志及质量证明书。 本文件适用于饮用水管用不锈钢冷轧钢带（以下简称钢带）、纵剪钢带及其卷切钢带。

Cold-rolled steel strip of stainless steel pipes for drinking water supply