ASTM E139-2011

金属材料传导蠕变、蠕变断裂和应力断裂的试验方法

Standard Test Methods for Conducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metallic Materials

适用范围：Rupture tests, properly interpreted, provide a measure of the ultimate load-carrying ability of a material as a function of time. Creep tests measure the load-carrying ability for limited deformations....

实施日期：2011-06-01

ASTM G30-1997(2009)

U弯头应力腐蚀试样制备与使用规程

Standard Practice for Making and Using U-Bend Stress-Corrosion Test Specimens

适用范围：<p>The U-bend specimen may be used for any metal alloy sufficiently ductile to be formed into the U-shape without mechanically cracking. The specimen is most easily made from strip or sheet but can be ...

实施日期：1997-04-10

ASTM E517-2000(2010)

金属薄板塑性应变率γ的测试方法

Standard Test Method for Plastic Strain Ratio r for Sheet Metal

适用范围：<p>The plastic strain ratio <span class="italic"> r </span> is a parameter that indicates the ability of a sheet metal to resist thinning or thickening when subjected to either tensile or compressive f...

实施日期：2000-05-10

ASTM G58-1985(2011)

Standard Practice for Preparation of Stress-Corrosion Test Specimens for Weldments