tie rods

Погашенный цилиндр CK45 растягиваемого элемента гидровлический/закалил сталь штанги

CK45 Tie Rod Hydraulic Cylinder Quenched / Tempered Rod Steel Detailed Product Description 1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr 2. Diameter: 6mm - 1000mm 3. Length: 1000mm - 8000mm 4. Advanced inspection apparatus 5. Complete manufactured equipment Detailed Description 1.CHEMICAL COMPOSITION Material C% Mn% Si% S% P% V% Cr% Ck45 0.42-0.50 0.50-0.80 0.04 0.035 0.035 ST52 0.22 1.6 0.55 0.035 0.04 20MnV6 0.16-0.22 1.30-1.70 0.10-0.50 0.035 0.035 0.10-0.20 42CrMo4 0.38

SUS440C SP50 Chrome покрыло диаметр плунжерного штока полости изготовленный на заказ

SP50 Hard Chrome Plated Bar Threaded Hydraulic Piston Rod Diameter 2/3/4/5/6/8/10/11/12/13/14/15/16/17/18/19/20/22/25/28/30/32/35/38/40/45/50/55/60/70/80 Length Length:10mm-6000mm Quality ISO9001:2008 standard Material 1,45#steel;2,GCr15;3,SUS440C Hardness HRC:58-62 Hardened layer thickness 0.8-3.0mm Length 10-6000mm Precision g6/h6/h7 or under customized requirement Roughness Within 1.5μm Straightness Not excess 1.5μm of 100mm (Rmax) Roundness Within 3.0μm (Rmax) Thickness