77.140.10 热处理钢 标准查询与下载
共找到 373 条与 热处理钢 相关的标准，共 25 页
High yield strength steel plates for welded structure
- ICS
- 77.140.10
- CCS
- 发布
- 2016-12-05
- 实施
High tensile strength steel for tower structural purposes
- ICS
- 77.140.10
- CCS
- 发布
- 2016-12-05
- 实施
Method of inspection for mechanical splicing joint of bars for concrete reinforcement
- ICS
- 77.140.10
- CCS
- 发布
- 2016-12-05
- 实施
High tensile strength steel for tower structural purposes
- ICS
- 77.140.10
- CCS
- 发布
- 2016-12-05
- 实施
High yield strength steel plates for welded structure
- ICS
- 77.140.10
- CCS
- 发布
- 2016-12-05
- 实施
Hot-dip zinc-coated steel sheets and coils
- ICS
- 77.140.10
- CCS
- 发布
- 2016-12-05
- 实施
Carbon steels for machine structural use
- ICS
- 77.140.10
- CCS
- H40
- 发布
- 2016-11-21
- 实施
1.1 This specification covers carbon and high-strength low-alloy steel structural shapes, plates, and bars and quenched and tempered alloy steel for structural plates intended for use in bridges. Seven grades are available in four yield strength levels as follows: Grade U.S. [SI] Yield Strength, ksi [MPa] 8199;8199;8199;8199;8199;8199;36 [250] 36 [250] 8199;8199;8199; 8199;8199;8199;8199;8199;8199;50 [345] 50 [345] 8199;8199;8199; 8199;8199;8199;8199;8199;8199;50S [345S] 50 [345] 8199;8199;8199; 8199;8199;8199;8199;8199;8199;50W [345W] 50 [345] 8199;8199;8199; 8199;8199;8199;8199;8199;8199;HPS 50W [HPS 345W] 50 [345] 8199;8199;8199; 8199;8199;8199;8199;8199;8199;HPS 70W [HPS 485W] 70 [485] 8199;8199;8199; 8199;8199;8199;8199;8199;8199;HPS 100W [HPS 690W] 100 [690] 8199;8199;8199; 1.1.1 Grades 36 [250], 50 [345], 50S [345S], and 50W [345W] are also included in Specifications A36/A36M, A572/A572M, A992/A992M, and A588/A588M, respectively. When the requirements of Table 9 or Table 10 or the supplementary requ......
Standard Specification for Structural Steel for Bridges
- ICS
- 77.140.10
- CCS
- H40
- 发布
- 2016
- 实施
Spesifiasi batang baja karbon deform dan polos untuk penulangan beton
- ICS
- 77.140.10
- CCS
- 发布
- 2016
- 实施
Method of inspection for gas pressure welded joint of steel bars for concrete reinforcement
- ICS
- 77.140.10
- CCS
- 发布
- 2015-12-21
- 实施
Scope is not provided for this standard
Heat treatable steels, alloy steels and free-cutting steels -- Part 5: Nitriding steels
- ICS
- 77.140.10
- CCS
- 发布
- 2015-12-21
- 实施
1.1 This part of ISO 683 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, — hammer or drop forgings (see Note 1) manufactured from the direct hardening non-alloy steels and the non-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 9 and 11), but can also be partly used in the normalized condition (see Table 10). The requirements for mechanical properties given in this part of ISO 683 are restricted to the sizes given in the relevant Tables 9 and 10. 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 This part of ISO 683 does not apply to bright products and bars and wire rod for cold heading. For such products, see ISO 683-18 and ISO 4954. 1.2 In special cases, variations in these technical delivery requirements or additions to them can form the subject of an agreement between the manufacturer and purchaser at the time of enquiry and order (see Annex B). 1.3 In addition to this part of ISO 683, the general technical delivery requirements of ISO 404 are applicable.
Heat-treatable steels, alloy steels and free-cutting steels -- Part 1: Non-alloy steels for quenching and tempering
- ICS
- 77.140.10
- CCS
- 发布
- 2015-09-03
- 实施
1.1 This part of ISO 683 specifies the technical delivery requirements for bright steel bars in the drawn or peeled/turned condition and they are intended for mechanical purposes, for example for machine parts. The bright bars are subdivided into the following steel types: a) non-alloy general engineering steels; b) non-alloy free-cutting steels; c) non-alloy and alloy case-hardening steels; d) non-alloy and alloy steels for quenching and tempering; e) stainless steels. 1.2 In addition to this part of ISO 683, the general technical delivery requirements of ISO 404 are applicable.
Heat-treatable steels, alloy steels and free-cutting steels -- Part 18: Bright steel products
- ICS
- 77.140.10
- CCS
- 发布
- 2015-09-03
- 实施
1.1 This part of ISO 683 applies to the grades of wrought high-alloy materials listed in table 1. These valve materials are used for intake and exhaust valves in reciprocating internal combustion engines. It is applicable to bars, wire, wire rod and forgings and for the surface finishes listed in note 3 of 6.2. 1.2 This part of ISO 683 does not apply to alloys resistant to wear and corrosion which are used to protect valve seat surfaces. 1.3 In addition to this part of ISO 683, the general technical delivery requirements of ISO 404 are applicable.
Heat-treatable steels, alloy steels and free-cutting steels -- Part 15: Valve steels for internal combustion engines
- ICS
- 77.140.10
- CCS
- 发布
- 2015-09-03
- 实施
This International Standard specifies the micrographie method for assessing the distribution of carbides in tool and bearing steels, with C levels between 0,1 % and 1,5 % and a total content of alloy elements less than or equal to 5 %. The use of this method for other steels shall be subject to special agreement.
Tool steels and bearing steels -- Micrographic method for assessing the distribution of carbides using reference photomicrographs
- ICS
- 77.140.10
- CCS
- 发布
- 2015-09-03
- 实施
1.1 This part of ISO 683 specifies the technical delivery requirements for five groups of wrought ball and roller bearing steels as listed in Table 3, namely — through-hardening bearing steels (steels with about 1 % C and 1 % to 2 % Cr), — case-hardening bearing steels, — induction-hardening bearing steels (unalloyed and alloyed), — stainless bearing steels, and — high-temperature bearing steels. 1.2 This part of ISO 683 applies to the products and heat-treatment conditions given in Table 1 and the surface conditions given in Table 2. 1.3 In addition to this part of ISO 683, the general technical delivery requirements of ISO 404 are applicable.
Heat-treated steels, alloy steels and free-cutting steels -- Part 17: Ball and roller bearing steels
- ICS
- 77.140.10
- CCS
- 发布
- 2015-09-03
- 实施
1.1 This specification covers carbon and high-strength low-alloy steel structural shapes, plates, and bars and quenched and tempered alloy steel for structural plates intended for use in bridges. Seven grades are available in four yield strength levels as follows: Grade U.S. [SI] Yield Strength, ksi [MPa] 8199;8199;8199;8199;8199;8199;36 [250] 36 [250] 8199;8199;8199; 8199;8199;8199;8199;8199;8199;50 [345] 50 [345] 8199;8199;8199; 8199;8199;8199;8199;8199;8199;50S [345S] 50 [345] 8199;8199;8199; 8199;8199;8199;8199;8199;8199;50W [345W] 50 [345] 8199;8199;8199; 8199;8199;8199;8199;8199;8199;HPS 50W [HPS 345W] 50 [345] 8199;8199;8199; 8199;8199;8199;8199;8199;8199;HPS 70W [HPS 485W] 70 [485] 8199;8199;8199; 8199;8199;8199;8199;8199;8199;HPS 100W [HPS 690W] 100 [690] 8199;8199;8199; 1.1.1 Grades 36 [250], 50 [345], 50S [345S], and 50W [345W] are also included in Specifications A36/A36M, A572/A572M, A992/A992M, and A588/A588M, respectively. When the requirements of Table 9 or Table 10 or the supplementary requ......
Standard Specification for Structural Steel for Bridges
- ICS
- 77.140.10
- CCS
- 发布
- 2015-09-01
- 实施
