Watch Case Back Material Fatigue Stress Concentration Guide
作者: Funny Items
发布时间: 2026-08-22 03:54:53
查看数: 54
Stress Concentration
Watch case back material fatigue stress concentration determines local stress amplification.
Concentration Guide
- Steel: Good concentration
- Titanium: Better concentration
- Ceramic: High concentration
- Sapphire: Very high concentration