induction hardened chrome bar

25~250mm 사이즈로 구할 수 있는 CK45 42CrMo4 및 20MnV6 재료를 사용하여 제조된 마른 및 크롬화 크롬 피스톤 스탠드

Description: Ck45 Hard Chrome Rod Chromed Piston Rod processed by more than ten processing, made by steel bar in material CK45, 20MnV6, 42CrMo4, SUS304, SUS316 etc.. Dia. Precision level of f7 tolerance, surface hardness min. HV900. Chrome layer thickness 20-50micron can be choice, Salt spray test 60-90hours. Induction hardened hardness HRC55±2, hardened depth 0.5-3.5mm can be choice. 1 Equipment cover all production processing with stick QC system make better quality and