实施日期:2008-06-01
Rods and bars of recycling copper and copper alloys
适用范围:本标准规定了再生铜及铜合金棒的产品分类、要求、试验方法、检验规则和包装、标志、运输、贮存和质量证明书、合同(或订货单)等内容。本标准适用于五金用的圆形、方形、六角形及其他异形再生铜及铜合金连铸、挤压、轧制、拉制棒材。
发布日期:2011-01-14 实施日期:2011-11-01
Free-cutting steels - Technical delivery conditions for semi-finished products, hot-rolled bars and rods; German version EN 10087:1998
Standard Specification for High-Temperature Bolting,with Expansion Coefficients Comparable to Austenitic Stainless Steels
适用范围:<p id="s00002">1.1 This specification covers five grades of bolting with twelve classes of yield strength ranging from 50 to 120 ksi [345 to 827 MPa] for use in high-temperature service such as fast...
实施日期:2010-04-01
Cylindrical helical springs made from round wire and bar. Guide to methods of specifying and tolerancing hot coiled springs,and cold coiled springs not covered by BS EN 15800,and general spring testing...
适用范围:This part of BS 1726 provides guidance on methods of specifying andtolerancing hot coiled compression springs, and cold coiled springs thatfall outside the size range limits specified in BS EN 15800. I...
实施日期:2010-11-30
Insulating materials. Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes. Part 3:Specifications for individual materials. Sheet 3:Round laminated moul...
适用范围:This part of IEC 61212-3 gives requirements for industrial rigid round laminated moulded rodsfor electrical purposes, based on different resins and different reinforcements.Applications and distinguish...
实施日期:2006-08-01
Test method for superalloys - Part 1: Verification of longitudinal macro-structures and defect by etch
适用范围:本部分规定了高温合金纵向低倍组织常见缺陷和不均匀组织的类型及特征、试样的截取与制备、检验与评定、结果表示方法、检验报告等。 本部分适用于高温合金铸锭、熔检料、锻(轧)坯或件的纵向低倍组织及缺陷的检验。其他产品可参...
发布日期:2012-11-05 实施日期:2013-05-01
Specification for hot rolled and hot rolled and processed high tensile alloy steel bars for the prestressing of concrete
适用范围:Requirements for preferred sizes for smooth or ribbed alloy steel bars in straight lengths supplied in either hot rolled or hot rolled and processed conditions. Two nominal strength levels, 835 N/mm<UP...
Defects of wrought aluminium and aluminium alloys ingots and products - Part 5: Defects for tubes,rods or bars,profiles,wires
适用范围:本部分规定了铝及铝合金管材、棒材、型材、线材产品中常见缺陷的定义、特征,并分析了其主要产生原因。本部分适用于铝及铝合金管材、棒材、型材、线材缺陷的分析与判定。
发布日期:2011-05-22 实施日期:2012-02-01
Wrought aluminium and aluminium alloys -- Extruded rods/bars, tubes and profiles -- Part 2: Mechanical properties
发布日期:2012-07-01 实施日期:2012-07-01
Surface quality classes for hot-rolled round bars and rods - Technical delivery conditions; German version EN 10221:1995
适用范围:The document specifies the requirements for the surface quality of hot rolled round bars and wire rod with nominal diameters of 5 mm <kleiner => d<(Index)N> <kleiner => 120 mm.
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