H40 钢铁产品综合 标准查询与下载
共找到 1531 条与 钢铁产品综合 相关的标准，共 103 页
本文件规定了汽车胀断连杆用非调质结构钢棒的尺寸、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。本文件适用于汽车胀断连杆用公称直径 30mm～130mm 的非调质结构钢棒。
Non-quenched and tempered structural steel rods for automobile expansion connecting rods
- ICS
- 77.080.20
- CCS
- H40
- 发布
- 2023-07-28
- 实施
- 2024-02-01
本文件规定了履带连接件用热轧圆钢的订货内容、尺寸、外形、重量、技术要求、试验方法、检验规则和包装、标志、质量证明书。 本文件适用于履带连接件用公称直径不大于120 mm的热轧圆钢。
Hot rolled round steel for track connectors
- ICS
- 77.140.60
- CCS
- H40
- 发布
- 2022-09-30
- 实施
- 2023-04-01
Steels -- Micrographic determination of the apparent grain size
- ICS
- 77.040.99
- CCS
- H40
- 发布
- 2022-03-22
- 实施
Inspection regulations for import and export of iron and non-alloy steel primary products
- ICS
- 77.140.20
- CCS
- H40
- 发布
- 2021-11-22
- 实施
- 2022-06-01
Inspection Regulations for Import and Export of Stainless Steel Primary Products
- ICS
- 77.140.20
- CCS
- H40
- 发布
- 2021-11-22
- 实施
- 2022-06-01
Inspection Regulations for Import and Export of Alloy Steel Primary Products
- ICS
- 77.140.20
- CCS
- H40
- 发布
- 2021-11-22
- 实施
- 2022-06-01
This document (EN 10253-2:2021) has been prepared by Technical Committee CEN/TC 459 “ECISS - European Committee for Iron and Steel Standardization”, the secretariat of which is held by AFNOR. This document specifies the technical delivery requirements for seamless and welded butt
Butt-welding pipe fittings - Part 2: Non alloy and ferritic alloy steels with specific inspection requirements; German version EN 10253-2:2021
- ICS
- 23.040.40
- CCS
- H40
- 发布
- 2021-11-00
- 实施
Butt-welding pipe fittings. Non alloy and ferritic alloy steels with specific inspection requirements
- ICS
- 23.040.40
- CCS
- H40
- 发布
- 2021-08-31
- 实施
- 2021-08-31
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
- ICS
- 77.140.10
- CCS
- H40
- 发布
- 2021-08-00
- 实施
This document specifies requirements for carbon and low alloy cast steel grades for general applications. NOTE 1 Annex A provides guidance on welding. NOTE 2 Annex B gives information on ISO grade designation and available UNS numbers which are similar to the ISO grade designation.
Carbon and low alloy cast steels for general applications
- ICS
- 77.140.80
- CCS
- H40
- 发布
- 2021-07-00
- 实施
Inspection regulations for imported recycled steel raw materials
- ICS
- 77.140
- CCS
- H40
- 发布
- 2021-06-18
- 实施
- 2021-07-01
Green Design Product Evaluation Technical Specification for Automotive Bearing Steel
- ICS
- 77.140.10
- CCS
- H40
- 发布
- 2021-05-17
- 实施
- 2021-10-01
This document specifies qualities for steels for general structural use. This document applies to steel plates rolled on a reversing mill, wide flats, hot-rolled sections and bars, which are used in the asdelivered condition and normally intended for welded or bolted structures. This document covers 8 steel grades and 4 qualities. Grades S235, S275, S355, and S460 are covered in Annex A. Grades SG205, SG250, SG285 and SG345 are covered in Annex B. Not all grades are available in all qualities, and some qualities have Charpy V-notch requirements. The steels specified in this document are applicable to hot-rolled flat products and sections with: — thicknesses ≥ 3 mm and ≤ 150 mm for long products of steel grade S460 all qualities; — thicknesses ≥ 3 mm and ≤ 250 mm for long products or ≤ 400 mm for flat products of all other grades and qualities; and no restriction on nominal thickness for grades SG205, SG250, SG285, and SG345 for flat products, sections and long products. This document does not include the following structural steels, some of which are covered by other International Standards: — sheet and strip: refer to ISO TC 17/SC 12 “Continuous mill flat rolled products”; — tubular products: refer to ISO TC 5/SC 1 “Steel tubes”. NOTE 1 NOTE 2 stated. Lists of standards covered by ISO/TC 17/SC 12 and ISO/TC 5/SC 1 are available on the ISO website. In all parts of ISO 630, the term of "thickness" is considered as "nominal thickness", unless otherwise
Structural steels - Part 2: Technical delivery conditions for structural steels for general purposes
- ICS
- 77.140.01
- CCS
- H40
- 发布
- 2021-04-00
- 实施
Superior atmospheric corrosion resisting rolled steels
- ICS
- 77.140.50
- CCS
- H40
- 发布
- 2021-03-22
- 实施
1.1?This specification covers alloy steel in bars, plates up to and including 4 in. [100 mm] in thickness and shapes of structural quality with improved yield strength at high temperature. Two grades, 36 [250] and 50 [345] are available for use in bolted or welded buildings or f
Standard Specification for Structural Steel with Improved Yield Strength at High Temperature for Use in Buildings
- ICS
- 77.140.20
- CCS
- H40
- 发布
- 2021
- 实施
1.1?This specification describes seamless and welded ferritic, austenitic and duplex alloy steel tubing on which the external or internal surface, or both, has been modified by a cold forming process to produce an integral enhanced surface for improved heat transfer. The tubes a
Standard Specification for Seamless and Welded Ferritic, Austenitic and Duplex Alloy Steel Condenser and Heat Exchanger Tubes With Integral Fins
- ICS
- 77.140.01
- CCS
- H40
- 发布
- 2021
- 实施
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, su
Standard Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts
- ICS
- CCS
- H40
- 发布
- 2021
- 实施
Copper-containing antibacterial stainless steel
- ICS
- 77.140.20
- CCS
- H40
- 发布
- 2020-12-09
- 实施
- 2021-04-01
