奥氏体不锈钢的显微硬度与拉伸性能的关系
王权, 李一磊, 庞建超, 高崇, 姚迪, 张辉, 李守新, 张哲峰

Quantitative Relationship of Microhardness with Tensile Properties of 316L Austenitic Stainless Steel
WANG Quan, LI Yilei, PANG Jianchao, GAO Chong, YAO Di, ZHANG Hui, LI Shouxin, ZHANG Zhefeng
表2 4种试样的硬屈比和硬强比
Table 2 Parameters of the hardness-yield strength ratio and hardness-tensile strength ratio of the four specimens
SampleHardness / MPa3σy / MPa3σb / MPaσy, error / %σb, error / %
90CR4223.83675408912.993.19
90WR3174.23156351015.035.50
40CR3038.02379271221.6910.73
ST1920.8855200155.49-4.18