MICROSTRUCTURES AND MECHANICAL PROPERTIES OF A LOW ALLOYED HIGH SPEED STEEL W3Mo2Cr4VSi
低合金高速钢W3Mo2Cr4VSi的组织和性能

Microstructures and mechanical properties of a low alloyed high speed steelW3Mo2Cr4VSi have been investigated,and relationships among the compositon,themicrostructures and mechanical properties are discussed in detail.The experimental resultsshow that the