Mathematical Problems in Engineering / 2018 / Article / Tab 1

Research Article

Prediction of Surface Roughness and Optimization of Cutting Parameters of Stainless Steel Turning Based on RSM

Table 1

Characteristic of 1Cr18Ni9Ti.

1Cr18Ni9Ti Mechanical properties
Hardness (HB)Strength (Gpa)Plasticity (δ%)Impact toughness (ak/m2)Thermal Conductivity (Rw/me)

Grade2290.642552.4516.3
Grade of cutting process43888
MachinabilityEasierEasierDifficultDifficultDifficult

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