ASTM B130-2008 弹头壳用商用青铜带材的标准规范

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【英文标准名称】:StandardSpecificationforCommercialBronzeStripforBulletJackets
【原文标准名称】:弹头壳用商用青铜带材的标准规范
【标准号】:ASTMB130-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:B05.01
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:ammunitioncomponents;bronze;bulletjackets;strip;UNSNo.C22000;Ammunition;Brass;Bronze;Bulletjackets;Commercialbronze;Copperalloy--specifications;Copperalloyplate/sheet/strip/rolledbar--specifications;UNSC22000(commercialbronze,
【摘要】:Forpurposesofdeterminingcompliancewiththespecifiedpropertylimitsforthepropertieslistedinthefollowingtable,anobservedvalueofacalculatedvalueshallberoundedasindicatedinaccordancewiththeroundingmethodofPracticeE29:Property
RoundedUnitforObservedorCalculatedValue


Chemicalcomposition
nearestunitinthelastright-handplace
Hardness
offiguresofthespecifiedlimits.
Tensilestrength
nearestksi(nearest5MPa)
Grainsize:

Upto0.055mm,incl
nearestmultipleof0.005mm
Over0.055to0.160mm,incl
nearest0.01mm
Elongation:

5%andover
nearest1%