ASTM A956 Designation: A956 − 12Standard Test Method forLeeb Hardness Testing of Steel Products 1This standard is issued under the f i xed designation A956; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last...
Designation: A956/A956M − 22Standard Test Method forLeeb Hardness Testing of Steel Products 1This standard is issued under the f i xed designation A956/A956M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the year of...
Designation:A 128/A 128M –93(Reapproved 2003)Standard Specification for Steel Castings,Austenitic Manganese 1 This standard is issued under the fixed designation A 128/A 128M;the number immediately following the designation indicates the year of original adoption or,in the case of revision,...
1.3No precise quantitative relationship can be stated be-tween the properties of the iron in various locations of the same casting or between the properties of castings and those of a test specimen cast from the same iron(see Appendix X1).2.Referenced Documents 2.1ASTM Standards:2 A370Test ...
2. 引用文件 2.1ASTM 标准:3 A623 镀锡轧制产品的一般要求 A623M 镀锡轧制产品的一般要求(公制) A833 用比较硬度试验机试验金属材料压痕硬度的实用规程 A956 测试钢产品里氏硬度的试验方法 A1038 采用超声波接触阻抗法测定比较硬度值的规程 A1058 钢产品机械试验标准试验方法—公制 A1061/A1061M 多丝钢绞线测试...
如或联系AST喀户服务部有关ASTMB准年度卷的信息,请参阅 A 3、STMJ站上 的标准文件摘要页面。.意义和用途这种做法提供了一个受控的腐蚀环境,该环境已被 用来产生暴露在给定测试室中的金属和涂覆金属的样品的 相对耐腐蚀性信息。当用作独立数据时,自然环境中的性能预测很少与 盐雾结果相关。基于暴露于本实践提供...
通常采用ASTM G48-11 Standard Test Methods for Pitting and Crevice Corrosion Resistance of Stainless Steels and Related Alloys by Use of Ferric Chloride Solution中的方法A三氯化铁点蚀试验方法来进行检测,常用试验结果评估方法主要为单位面积失重法和试样表面...
ASTM A995是铸造不锈钢合金件的标准规范,它包含了9种不锈钢铸造等级。每种等级都根据其化学成分、机械性能和其他性质进行了详细的说明。这些合金通常用于重要的高温、高压应用,如化工工业、核工业、航空航天和能源工业等。 2. 化学成分 ASTM A995标准中规定了每种不锈钢铸造合金的化学成分范围。合金中的铬和镍含量通常...
锻制80级合金钢提升元件和焊接的附加链接件的标准规范A953-96 奥氏体铬镍硅合金钢无缝和焊接管件的标准规范A954-96 奥氏体铬镍硅合金钢无缝和焊接管的标准规范A955/A955M-01 混凝土增强的变形的和无节钢筋技术规范A956-00 钢制品依阔提皮(Equotip)硬度测试方法A957-96 一般工业用普通要求熔模铸造的钢及合金...
In addition, this effect may be A 956 – 02 TABLE 1 Correction Values for Other Impact Directions: Device D LD TABLE 3 Correction Values for Other Impact Directions: Device E LE 300 -6 350 -6 400 -5 450 -5 500 -5 550 -4 600 -4 650 -4 700 -3 750 -3 800 -3 850 -2 900 ...