SUNNY STEEL Hard Chrome Bars - Product
Place of Origin : Shanghai,China
Delivery Terms : 30 Days
Delivery Time : 30 Days
Payment Terms : T/T, D/P, L/C
Product Description
Hard Chrome Plated Steel Bars are designed to meet your specific needs for piston rod material in Hydraulic and Pneumatic Cylinders and other applications. Most advanced techniques of surface removal, polishing and hard chrome plating are used in manufacturing the above bars.
These hard chrome plated bars being available in standard sizes, chemistries and plating thickness, have convinced many design engineers to put Vardhman Steel Bars to work in construction, material - handling equipment
Basic Information
Brand : Sunny Steel
Material : Ck45, Sae1045/S45c/CK45/ G4105,SCM440,SAE4140,42CrMo4, 2Cr13,SUS 303/304/316
Physical Specification
Size or Volume : 100
Other Specification : Material: Ck45, Sae1045/S45c/CK45/ G4105,SCM440,SAE4140,42CrMo4, 2Cr13,SUS 303/304/316
Outer Dia Precision : H7-H8
Hard-Chrome Thickness 20 To 40 Micron ( Or Do As Per Buyer Request)
Hard-Chrome Hardness Above HV 800/HRC63±2°
Surface Roughness: Ry 0.6～1.4s Ra 0.2μm～0.4μm
Surface Roughness :Ra ≤0.2 Micron And Rt≤2 Micron
Straightness: 0.15mm/m
Ovality : < 0.01/L
Porosity：Test According To ISO1456/1458 And Result Valuation According To ISO 4540 Rating 8-10
Corrosion Resistance
Test In Natural Salt Spray According To ASTM B 117-36 Hours
Results Evaluation According To ISO 4540 RATING 7-10.
Weld Ability：Good
Packing: In Paper Sleeve And Boxed Or As Per Client's Request
