ASTM B770-2010 通用铜铍合金砂型铸件标准规范

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【英文标准名称】:StandardSpecificationforCopper-BerylliumAlloySandCastingsforGeneralApplications
【原文标准名称】:通用铜铍合金砂型铸件标准规范
【标准号】:ASTMB770-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:B05.05
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:铜合金铸件;铜-黄铜合金铸件;铜铍铸件;铜合金铸件规范;铜铍合金规范;UNSC81400(铸铬铜);UNSC82000(铸铍铜);UNSC82200(铸铍铜);UNSC82400(铸铍铜);UNSC82500(铸铍铜);UNSC82510(铸铜铍合金);UNSC82600(铸铍铜);UNSC82800(铸铍铜);UNSC96700(铸铜镍)
【英文主题词】:copperalloycastings;copper-basealloycastings;copperberylliumcastings;Copperalloycastings--specifications;Copper-berylliumalloys--specifications;UNSC81400(castchromiumcopper);UNSC82000(castberylliumcopper);UNSC82200(castberylli
【摘要】:1.1Thisspecificationestablishesrequirementsforcopper-berylliumalloysandcastingsforgeneralapplicationsandnominalcompositionsalloysdefinedbythisspecificationareshowninTable1.1.2Units8212;Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thefollowingsafetyhazardcaveatpertainsonlytothetestmethodsdescribedinthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:77_150_30
【页数】:5P.;A4
【正文语种】:


Product Code:SAE AS4506
Title:Bolts and Screws, Steel, Uns S66286 Tensile Strength 160 Ksi, Procurement Specification
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:This document covers bolts and screws made from a corrosion and heat resistant, precipitation hardenable iron base alloy of the type identified under the Unified Numbering System as UNS S66286.Product Code:SAE AS81820
Title:Bearings, Plain, Self-Aligning, Self-Lubricating, Low Speed Oscillation
Issuing Committee:Acbg Plain Bearing Committee
Scope:This standard covers plain spherical bearings which are self aligning and self lubricating by utilizing polytetrafluoroethylene (PTFE in a fabric composite or molded material that is bonded to the inner diameter surface of the race and when specified, to the bore diameter surface of the ball. These bearings are for use in the temperature range 65 to +325 掳F ( 54 to +163 掳C).