373527271 发表于 2021-4-4 22:46:57

ASTM

工作中遇到很多不常见的材料,俺喜欢寻根问底,最后发现几乎所有不同行业,不同功能,不同工况的材料最后都收编进入ASTM中了(军用的除外)。
   A = Iron and SteelMaterials
B =Nonferrous Metal Materials
C = Ceramic,Concrete, and Masonry Materials
D = Miscellaneous Materials
E = Miscellaneous Subjects
F =Materials for Specific Applications
G =Corrosion, Deterioration, and Degradation of Materials
涵盖极其广泛,塑料,纤维,玻璃等等,上次遇到的ASTM首代就是个老虎。
光铁基材料A系列就有680个之多,比如300M就在A579里面。

   ASTMAIIMASTMPortable Document Format-Healthcare (PDF) ABest Practices Guide
ASTM A1Standard Specification forCarbon Steel Tee Rails
ASTM A2StandardSpecification for Carbon Steel Girder Rails of Plain, Grooved, and GuardTypes
ASTM A3Standard Specification forSteel Joint Bars, Low, Medium, and High Carbon (Non-Heat-Treated)
ASTM A6/A6MStandardSpecification for General Requirements for Rolled Structural Steel Bars,Plates, Shapes, and Sheet Piling
ASTMA20/A20MStandardSpecification for General Requirements for Steel Plates for Pressure Vessels
ASTMA27/A27MStandardSpecification for Steel Castings, Carbon, for General Application
ASTM A29/A29MStandard Specification forGeneral Requirements for Steel Bars, Carbon and Alloy, Hot-Wrought
ASTM A31Standard Specificationfor Steel Rivets and Bars for Rivets, Pressure Vessels
ASTMA34/A34MStandard Practice for Sampling and ProcurementTesting of Magnetic Materials
ASTM A36/A36MStandard Specification forCarbon Structural Steel
ASTMA47/A47MStandardSpecification for Ferritic Malleable Iron Castings
ASTMA48/A48MStandardSpecification for Gray Iron Castings
ASTM A49Standard Specification for Heat-Treated CarbonSteel Joint Bars, Microalloyed Joint Bars, and Forged Carbon Steel CompromiseJoint Bars

2266998 发表于 2021-4-4 22:56:51

玩工业,要通这个,

拉斯特 发表于 2021-4-4 23:11:44

而且这些标准更新迭代特别快,说明鸟是真玩工业;汉爷有的标准漏洞百出,不过最近十几年或者二十年,很多都是equivalent ISO,这样标准制定者省事多了;
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