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1. Material: GB45/JISS45C or GB35/JIS35C
2. Chrome Plating Thinkness: 15μm into 25μm
3: Salt Spray Test Time 120 Hours.
4: Induction Harden Hardness: 50-55 HRC
5. Mechanical Property Per GB/T699-1999 Standard.
6. Good Quality & Price.