2021-3-6 · can lead to high wear rates. Aluminum and titanium are also not recommended. 19 DESIGN GUIDE Figure 16 Hardness of Commonly Used Mating Material1 Hardness Material Rockwell C Rockwell B Brinell5 Remarks Stainless Steel2 316 (16)4 95 (205) Annealed Stainless Steel Duplex 2205 (S 31803) 30.5 (105) 290 Stainless Steel (1) 82 (156) Annealed
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