H.R.T. Precision steel ball Co., Ltd

Free Member
GCr15 Chrome Steel Balls List
    • 0.8mm Miniature Steel Ball (SUS440C)
    • 0.8mm Miniature Steel Ball (SUS440C)
    • Features: 1. Made of material in AISI 440C 2. Size: 0.5. Mm~25.4mm 3. Grade: G10, G25, G100, G500. 4. Hardness: HRC58~65. 5. Grade Standard Comply with AFMBA. 10 or DIN 5401. 6. Certificate: ISO