Aluminium and aluminium alloys - Cast forging stock - Part 2: Tolerances on dimensions and form; German version EN 604-2:1997
适用范围:This document specifies the tolerances on dimensions and form of cast aluminium and aluminium alloy forging stock for general engineering applications.
Specification for rotor forgings for industrial steam turbines
适用范围: 本标准规定了工业汽轮机转子体用经真空处理的合金钢锻件的技术要求、试验方法、检验规则、合格证书及标志。 本标准适用于工业汽轮机转子体锻件的订货、制造和验收。
实施日期:2003-04-01
Stahlrohrfittings,geschraubt und stumpfgeschweisst,fuer die Oelindustrie. Spezifikation Specification for Steel Pipe Fittings,Screwed and Socket-Welding for the petroleum industry Raccords de tuyaux d'...
适用范围:Forged carbon and alloy steel screwed and socket-welding fittings. Screw threads in accordance with API Std. 5B. Bore diameters of socket-welding fittings compatible with BS 3600 and BS 1600. Substanti...
实施日期:1974-08-30
Hand Hammers AMD 9199;December 1996;
适用范围:Specifies the quality and dimensions of hammers of the following types, together with the dimensions of the handles where appropriate. Joiners' (or Warrington) hammers, engineers' ball pein hammers, en...
实施日期:1995-01-01
Structural design specifications for precision hot forgings of straight bevel gear
适用范围: 本标准规定了钢质直齿锥齿轮精密热锻件的结构要素、尺寸标注及测量;并根据精密热模锻工艺的特点,提出了精密热锻直齿锥齿轮的优化结构形式。 本标准适用于在热模锻压力机、模锻锤、螺旋压力机等设备上,采用精密模锻...
实施日期:2000-01-01
Freiformschmiedestuecke aus Stahl fuer allgemeine Verwendung. Nichtrostende Staehle Open Die Steel Forgings for General Engineering Purposes-Part 4:Stainless Steels Pieces forgees en acier pour usage g...
适用范围:This part of this European Standard specifies the technical delivery requirements for open die forgings, forged bars and products pre-forged and finished in ring rolling mills, manufactured from stainl...
实施日期:2000-02-15
Standard Specification for Vacuum-Treated Steel Forgings for Generator Rotors
适用范围:<p id="s00002">1.1 This specification covers vacuum-treated basic electric steel forgings for generator rotors. </p> <p id="s00003">1.2 Supplementary requirements are provided, both in this standard an...
实施日期:2007-03-01
Machining allowances and tolerances of open die forgings on hydraulic press-Part 2:Round shaft,square shaft and rectangular cross-section
适用范围:本部分规定了在液压机上自由锻圆轴、方轴和矩形截面类钢质自由锻件的机械加工余量与公差。本部分适用于长度大于等于直径、方截面边长和矩形截面长边的圆轴、方轴和矩形截面类钢质自由锻件。对于对称多边形轴类钢质自由锻件...
发布日期:2013-12-31 实施日期:2014-07-01
Aerospace series; aluminium alloy forging stock and forgings; technical specification; part 2: forging stock; german version EN 2082-2:1989
适用范围:This standard specifies the particular requirements for forging stock intended for the manufacture of forgings in aluminium alloys.
Aerospace series; aluminium alloy forging stock and forgings; technical specification; part 1: general requirements; german version EN 2082-1:1989
适用范围:This standard defines the general requirements for manufacture, inspection and testing of aluminium alloy forging stock and forgings.#,,#
Marine forged steel male thread stop valves
适用范围:本标准规定了船用外螺纹锻钢截止阀(以下简称截止阀)的分类和标记、要求、试验方法、检验规则、标志、包装和贮存。 本标准适用于船舶管路系统用截止阀的设计、制造和验收。
发布日期:2008-02-14 实施日期:2008-09-01
实施日期:1989-11-01
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