ANSI/ASTM D3520-2004 标准详情
- 标准号:ANSI/ASTM D3520-2004
- 中文标题:热处理液体淬火时间的试验方法.磁性冷却速度试验器法
- 英文标题:Test Method for Quenching Time of Heat-treating Fluids - Magnetic Quenchometer Method
- 标准类别:美国国家ANSI
- 发布日期:2004
This test method covers a procedure for making a comparative evaluation of the quenching speed characteristics of petroleum fluids used in the quenching of metals by means of the Magnetic Quenchometer. Note 1 -A comparison method for testing the hard
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