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42CrMo4 SAE 4140 AISI 4140 Hard Chrome Plated Alloy

42CrMo4 SAE 4140 AISI 4140 Hard Chrome Plated Alloy Steel Rod for Hydraulic Cylinder, Find Details about Chrome Plated Shaft, Hard Chrome Plated Shaft from 42CrMo4 SAE 4140 AISI 4140 Hard Chrome Plated Alloy Steel Rod for Hydraulic Cylinder - Qingzhou Dooharvest International Co., Ltd. CK45 42CrMo 20MnV6 40Cr Induction Hardened Bar With F7 Ground and chrome plated . 4. CHROME THICKNESS. 20 to 30 micron. 5. SURFACE ROUGHNESS. Ra0.2 micron and Rt2 micro. 6. TOLERANCES ON DIA. ISO f7 on the diameter. 7.OVALITY. Half of the tolerance ISO f7. 8. STRAIGHTNESS. 0.2MM/M. 9. SURFACE HARDNESS. 850-1150HV (vickers 100g) 10.COHESION

China Hard Chrome Plated Piston Bar for Hydraulic Cylinder

China Hard Chrome Plated Piston Bar for Hydraulic Cylinder Rod Suppliers, Find details about China Chrome Plated Bar, Piston Bar from Hard Chrome Plated Piston Bar for Hydraulic Cylinder Rod Suppliers - Qingzhou Dooharvest International Co., Ltd. China Hard Surfacing Chrome Plated Hydraulic Cylinder 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. China Hydraulic Cylinder Linear Bar with Plated Chrome China Hydraulic Cylinder Linear Bar with Plated Chrome . Material grade:CK45, 42CrMo4, 20MnV6, SUS304/316. Tolerance:ISO f7. Roundness:Dia. tolerance / 2. Roughness:max. Ra 0.20 µm (statistic average:0.05 - 0.15 µm) Chrome thickness:Dia. <= Ø 20 mm:min. 15 µm. Dia. > Ø 25 mm:min. 20 µm. Chrome hardness:min. 900 HV

China SAE1045 F7 Tolerance Hollow Chrome Plated Steel Bar

China SAE1045 F7 Tolerance Hollow Chrome Plated Steel Bar Piston Rod, Find details about China Chrome Plated Bar, Piston Rod from SAE1045 F7 Tolerance Hollow Chrome Plated Steel Bar Piston Rod - Shandong Huali Hydraulic Machinery Co., Ltd. China SAE1045 Hard Chromed Plated Bar with F7 Tolerance China SAE1045 Hard Chromed Plated Bar with F7 Tolerance, Find details about China Chromed Plated Bar, Hard Chromed Plated Bar from SAE1045 Hard Chromed Plated Bar with F7 Tolerance - Shandong Huali Hydraulic Machinery Co., Ltd. Ck45 Induction Hardened Chrome Plated Bar Chrome Rod Description Ck45 Induction Hardened Chrome Plated Bar Chrome Rod for Hydraulic Cylinder. Hard chrome piston rods processed by more than ten processing, made by steel bar in material CK45, 20MnV6, 42CrMo4, SUS304, SUS316 etc.. Dia. Precision level of f7 tolerance

En8 Hard Chrome Bar With Iso F7 Tolerance - Buy En8,Hard

Skived & Roller Burnished Tube, inside surface roughness under 0.2 um, straightness max 0.2/1000, strict tolerance DIN2391 H8. Chrome Plated Rod, chrome layer 10 micron to 100 micron, strict tolerance ISO f7. Delivery fast 3-30 days:If one container 15-20days. Hardened Steel Piston Rod Supplier Hard Chrome Plated Tolerance:ISO f7 :Chrome thickness:20~30micron:Hardness of the chrome layer:800HV (min) Roughness:Ra 0.2micron (max) Straightness:0.2/1000mm:Yield Strength:350 M p a :Tensile Strength:580 M p a :Elongation: 15%:Supply condition:1.Hard chrome plated:2.Induction hardened:3.Quenched & Tempered:4.Induction hardened with Q&TS45c F7 Tolerance Induction Hardened Hard Chrome Plated S45c F7 Tolerance Induction Hardened Hard Chrome Plated Bar. The piston rod is typically a hard chrome-plated piece of cold-rolled steel which attaches to the piston and extends from the cylinder through the rod-end head. In double rod-end cylinders, the actuator has a rod extending from both sides of the piston and out both ends of the barrel.