Induction Hardened Bar,Induction Hard Chrome Plated Bar,Hard Chrome Cylinder Rod Production description Of Induction Hardened Bar Size: 脴 6-300mm Length: 1m -9m Material:CK45/ ST52/ 20MnV6/ 42CrMo4/ 40Cr/ bearing steel/ stainless steel ToleranceISO f7 Chrome thickness:20~30micron Hardness of the chrome layer: 800HV(min) Roughness: Ra 0.2micron (max) Straightness: 0.2/1000mm Yield Strength鈮?50 Mpa Tensile Strength鈮?80 Mpa Elongation鈮?15% Supply condition 1.Hard chrome plated 2.Induction hardened 3.Quenched & Tempered 4.Induction hardened with Q&T The chrome plated Rods can be application for Pneumatic/Hydraulic Cylinder Rod, Crumb, Plastic Injection Machines, Fitness Equipment, Linear Motion Shaft, Slide Rail, and various kinds of Precision Mechanical, Auto-machines Parts . 鈼廡he rods made by SAE 1045/JIS S45Cmaterial, with hardened by Induction, Heat treatment and Hard Chrome Plated鈥侭ar. 鈼廇 deeper Hardening Depth and higher uniform. 鈼廇fter Induction Hardened, the surface harden cab be HRC 54掳卤3掳 鈼廡he surface Hard Chromium Plated, and the Roughness under RZ1.2 Size List 锛歛ll dimensions are by metric, and the tolerance per ISO system g6 specification Dia. (mm)6781012151618 Tolerance (mm)-0.005 -0.014-0.005 -0.014-0.005 -0.014-0.005 -0.014-0.006 -0.017-0.006 -0.017-0.006 -0.017-0.006 -0.017 Hardening DepthUp to1.0mmUp to1.5mm Dia. (mm)2022252830354045 Tolerance (mm)-0.007 -0.020-0.007 -0.020-0.007 -0.020-0.007 -0.020-0.007 -0.020-0.009 -0.025-0.009 -0.025-0.009 -0.025 Hardening DepthUp to1.5mmUp to2.0mmUp to2.5mm Dia. (mm)5060- Tolerance (mm)-0.009 -0.025-0.010 -0.029 Hardening DepthUp to 2.5mmUp to 3.0mm 鈽匰pecial Size and requirement can be customers make. Work Flow 1. Hardening High-frequency induction hardening guarantees the surface hardness and optimum strength of the material, which makes the shaft highly durable and resistant to abrasion. We can supply several conditions as follows: 1) Hard chrome plated (surface without heat treatment) 2) High-frequency induction hardened hard chrome plated 3) Quenched and Tempered 4) Induction hardened with Q&T 2. Centerless Grinding Our grinding lines work at high processing speeds with optimum efficiency. Depending on material and diameter requirements, surface qualities with roughness specifications up to Ra0.2渭m can be obtained. 3. Surface Treatment By hard chrome plating, your components obtain a high resistance to corrosion and wear. This means high endurance over the entire life of the product. Usually, the thickness of hard chrome plating is 10渭m~5渭m. Resistance in front salt spray (fog) test environment according to the ASTM B-117-97 could be 36 hours. 4. Polishing We can guarantee you mirror-like polished surfaces with our optimal finish grinding method without material loss. Why Choose Us 1.Raw material of hard chrome piston rod is mainly from the best and largest raw material manufacturers in China, such as TPCO, BAO STEEL, SHA STEEL etc. 2.Plate on piston rod is according to customers鈥?different requirements, such as Chrome, Nickel, and Ceramic. 3.Our piston rod has high precision with advanced equipments. 4.Best after-sale service: each order from production to delivery will be follow up in time. 5.Reasonable price and reliable quality.Hydraulic Cylinder Rod price website:http://www.cylinder-barrel.com/hydraulic-cylinder-rod/