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EN10305-1 E255 95X80 Seamless Honed tubes Production name Seamless Honed tubes Apllication Gas or Hydraulic cylinder Size 95X80 Length Random Length End Plain or beleve Material E255 Chemical composition: C Si Mn P S max0.21 max 0.35 0.4-1.1 max 0.025 max 0.025 Delivery condition: +C +LC +A +SR +N

TORICH ST52 E355 BKS Shock Absorber Using CK45 AISI1020 AISI1045 CDS Honed Tube ST52 E355 BKS Shock Absorber Using CK45 AISI1020 AISI1045 CDS Honed Tube Delivery condition: The tubes can be produced in the following delivery conditions: BK (+C) Cold finished/hard (cold finished as drawn). No heat treatment after the last cold forming process. BKW (+LC) Cold finished/soft (lightly cold worked) After the last heat treatment there is a light finishing pass (cold drawing). BKS (

AISI 1045 GB 45# DIN C45 CK45 1.0503 Hard Chromed Piston Rod Quick overview: Material: CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 42CrMo Diameter: Φ 6-500 mm Length: max 16m Chrome layer: 20 micron (min) Hardness of the chrome layer: 800HV-1150HV Roughness: Ra ≤0.2u Straightness: ≤ 0.2/1000 Diameter tolerance: ISO f7 Roundness: the deviation of roundness is 50% of the diameter tolerance at the most. Supply condition: Hard chrome plated/ Hardened and tempered/ Induction hardened

TORICH E355 EN10305 Seamless Pipe Hydraulic Cylinder Honed Tube Material: Carbon steel,alloy steel, stainless steel Standard&Grade: DIN2391-2 ST52,EN10305-1 E355,C45E,25CrMo4,42CrMo4, CK45,E410, E470,ASTM A519 SAE1020, SAE1026,SAE1045,SAE1518,SAE1541, SAE4130,SAE4140,SAE4145,SAE4340,etc. Size Range: ID of 300mm max for cold drawing, ID of 500mm for deep hole boring ID Tolerance: ISO H8 Manufacture Method: Cold drawn, hot rolled+deep hole bored End finish: Plain ends with

High Precision Hard Chromed Piston Rod For Shock Absorber And Hydraulic Cylinder Size: 30-250MM Length: 10m Max Material: CK45/ ST52/ 20MnV6/ 42CrMo4/ Tolerance ISO f7 Chrome thickness: 20~30micron Hardness of the chrome layer: 800HV(min) Roughness: Ra 0.2micron (max) Straightness: 0.2/1000mm Supply condition: 1.Hard chrome plated 2.Induction hardened 3.Quenched & Tempered 4.Induction hardened with Q&T 1.How Can We Guarantee Quality? Always A Pre-production Sample Before Mass

S45C 304 HYDRAULIC CYLINDER HARD CHROME PLATED PISTON ROD Manufacturing Main Process Description: 1. Hydraulic Steel Raw Material Cutting 2. CNC Machining + Hollow Machining 3. Induction Hardening 4. Chrome Plating 5. Dehydrogenation and Tempering 6. Polish and Superfinish Polish 7. 100% Inspection 8. Craft Boxes and Wooden Case Packaging Dimension φ6-250mm Grade CK45 Hydraulic Hard Chrome Plated Piston Rod Color Natural Color Tolerance ISOf7/Customized Requirement Roundness

INDUCTION HARDENED CHROMIUM HYDRAULIC CYLINDER PISTON ROD Outer Diameter: Ø 6mm-30mm Total Length: 100mm -550mm Steel Material: 45# DIN CK45/JIS 45C and 35# DIN CK35/JIS 35C Chrome Thickness: 10~25 μm Chrome Hardness: 850 HV Min Roughness: Ra 0.2 Micron Max Straightness: 0.2/1000mm Yield Strength: According to the steel material and customer requirement Tensile Strength: According to the steel material and customer requirement Elongation: According to the steel materia Bend

Torich Hard Chrome Plated Piston Rod CK45 ST52 20MNV6 42CRMO4 40CR Material: CK45;ST52;20MnV6;42CrMo4;40Cr CHEMICAL COMPOSITION(%) 　 Steel Grade C% Mn% Si% S% P% V% Ni% Cr% Mo% Cu% CK45 0.42-0.50 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035 　/ ≤0.25 ≤0.25 /　 ≤0.25 ST52 ≤0.22 ≤1.6 ≤0.55 ≤0.04 ≤0.04 0.02-0.15 　/ /　 /　 　/ 20MnV6 0.17-0.24 1.30-1.70 0.10-0.50 ≤0.035 ≤0.035 0.10-0.20 ≤0.30 ≤0.30 /　 ≤0.30 42CrMo4 0.38-0.45 0.5-0.8 0.17-0.37 ≤0.035 ≤0.035 0.07-0.12 ≤0.03 0.90-1.20 0.15-0.25 ≤0

Chrome Plated Rod Specification Material: CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 42CrMo Diameter: Φ 6-500 mm Length: max 16m Chrome layer: 20 micron (min) Hardness of the chrome layer: 800HV-1150HV Roughness: Ra ≤0.2u Straightness: ≤ 0.2/1000 Diameter tolerance: ISO f7 Roundness: the deviation of roundness is 50% of the diameter tolerance at the most. Supply condition: Hard chrome plated/ Hardened and tempered/ Induction hardened Packing: Anti rust oil to be spread on rod