Standard Specification for Tool Steels Alloy
适用范围:<p id="s00002">1.1 This specification covers the chemical, mechanical, and physical requirements for available wrought alloy tool steel products. </p> <p id="s00003">1.2 These products, which include ...
实施日期:2008-10-01
Standard Specification for Carbon and High-Strength Low-Alloy Structural Steel Shapes,Plates,and Bars and Quenched-And-Tempered Alloy Structural Steel Plates for Bridges
实施日期:2001-03-10
Standard Specification for High-Strength Carbon-Manganese Steel of Structural Quality
实施日期:2000-09-10
Standard Specification for High-Strength Low-Alloy Structural Steel with 50 ksi [345 MPa] Minimum Yield Point to 4-in. [100-mm] Thick
Standard Specification for Structural Steel for Bridges
实施日期:2007-03-01
Heat-treated steels, alloy steels and free-cutting steels -- Part 17: Ball and roller bearing steels
适用范围:ISO 683-17:2014 specifies the technical delivery requirements for five groups of wrought ball and roller bearing steels: through-hardening bearing steels (steels with about 1 % C and 1 % to 2 % Cr), ca...
发布日期:2014-10-01 实施日期:2014-10-01
Nitrierstaehle. Technische Lieferbedingungen Nitriding Steel-Technical Delivery Conditions Aciers pour nitruration. Conditions techniques de livraison
适用范围:1 This European Standard specifies the technical delivery requirements for —semi-finished products, e. g. blooms, billets, slabs (see NOTE 3); —bars (see NOTE 3); —rod; —wide flats; —hot- or cold-roll...
实施日期:2001-05-15
Quenched and tempered steels. Technical delivery conditions for boron steels
Standard Specification for Normalized High-Strength Low-Alloy Structural Steel Plates
Polyethylene coated steel pipes. Part 3:External polyethylene powder coated steel pipes
发布日期:2012-11-20 实施日期:2012-11-20
Stainless steel wires for cold heading and cold forging
发布日期:2013-02-20 实施日期:2013-02-20
Carburizing steels for bearing
适用范围:本标准规定了渗碳轴承钢的分类与代号、订货内容、尺寸、外形、技术要求、试验方法、检验规则、包装、标志及质量证明书。 本标准适用于制作轴承套圈及滚动体用渗碳轴承钢热轧、锻制、冷拉及银亮圆钢(以下简称钢材)。 经供需...
发布日期:2016-12-30 实施日期:2017-09-01
发布日期:2018-03-20 实施日期:2018-03-20
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