77.140.70 型钢 标准查询与下载
共找到 737 条与 型钢 相关的标准，共 50 页
High-frequency welded thin-walled H-shaped steel for structural use
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2020-12-09
- 实施
- 2021-04-01
本文件规定了LNG储罐预应力钢绞线用热轧盘条（以下简称“LNG预应力盘条”）“领跑者”标准评价的术语和定义、评价指标体系和评价方法。
"Top Runner" Standard Evaluation Requires Hot Rolled Wire Rod for LNG Storage Tank Prestressed Steel Strand
- ICS
- 77.140.70
- CCS
- C314
- 发布
- 2020-11-23
- 实施
- 2021-03-27
本文件规定了冷镦钢热轧盘条（以下简称“冷镦钢盘条”）“领跑者”标准评价的术语和定义、评价指标体系和评价方法。
"Leader" Standard Evaluation Requirements for Cold Heading Steel and Hot Rolled Wire Rod
- ICS
- 77.140.70
- CCS
- C314
- 发布
- 2020-11-23
- 实施
- 2021-03-27
Acceptance criteria and classification of structural steel plate and wide flat for building by ultrasonic testing
- ICS
- 77.140.70
- CCS
- 发布
- 2020-11-17
- 实施
Acceptance criteria and classification of structural steel plate and wide flat for building by ultrasonic testing
- ICS
- 77.140.70
- CCS
- 发布
- 2020-11-17
- 实施
Tar epoxy resin paints for water works and method of coating
- ICS
- 77.140.70
- CCS
- 发布
- 2020-09-21
- 实施
本标准规定了热轧等边角钢的分类、牌号、订货内容、尺寸、外形、重量及允许偏差、技术要求、试验方法、检验规则、包装、标志、质量证明书等内容。 本标准适用于输电线路铁塔用热轧等边角钢。
Hot-rolled equilateral angle steel for transmission line towers
- ICS
- 77.140.70
- CCS
- H40/59
- 发布
- 2020-06-30
- 实施
- 2020-10-01
Prepainted hot-dip 55 % aluminium-zinc alloy-coated steel sheets and coils
- ICS
- 77.140.70
- CCS
- 发布
- 2020-05-12
- 实施
Hot-rolled guide rails for rubber tire guide rails
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2020-04-16
- 实施
- 2020-10-01
Engineering machinery knife plate steel
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2020-04-16
- 实施
- 2020-10-01
Steel for heavy-duty railway frogs
- ICS
- 77.140.70
- CCS
- H52
- 发布
- 2020-04-16
- 实施
- 2020-10-01
Hot-rolled corrosion-resistant rails
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2020-04-16
- 实施
- 2020-10-01
1.1 This specification covers carbon steel girder rails2 of three classes based on type or type and weight, and chemistry defined as follows and in Table 1. 1.1.1 Unless otherwise specified by the purchaser, girderguard rails shall be Class A. 1.1.2 Plain and grooved-girder rails under 135 lb/yd (67.1 kg/m) in weight shall be specified by the purchaser as either Class A or Class B. 1.1.3 Plain and grooved-girder rails of 135 lb/yd in weight and heavier shall be Class C, unless otherwise specified. 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. 1.3 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 Carbon Steel Girder Rails of Plain, Grooved, and Guard Types
- ICS
- 77.140.70
- CCS
- 发布
- 2020-03-01
- 实施
Method of fixed strain thermal cycling test for coil spring of shape memory alloys
- ICS
- 77.140.70
- CCS
- 发布
- 20191231
- 实施
- 20191231
Method for fixed strain test for coil springs of shape memory alloys
- ICS
- 77.140.70
- CCS
- 发布
- 20191231
- 实施
- 20191231
Filler rods and wires for TIG welding of 9 % nickel steel
- ICS
- 77.140.70
- CCS
- 发布
- 2019-12-31
- 实施
