选区激光熔化316L不锈钢的拉伸性能
余晨帆, 赵聪聪, 张哲峰, 刘伟

Tensile Properties of Selective Laser Melted 316L Stainless Steel
YU Chenfan, ZHAO Congcong, ZHANG Zhefeng, LIU Wei
表1 选区激光熔化316L不锈钢不同增材方向的拉伸性能
Table 1 Tensile properties of SLMed 316L stainless steel with different building directions

Sample

Rm

MPa

σ0.2

MPa

δ

%

UT

106 J·m-3

Horizontally built665.955053.2337.8
Vertically built575.452071.9431.2