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Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated

Categories CNC Turning Parts
Brand Name: SINBO
Certification: ISO9001,IATF16949
Place of Origin: China
MOQ: 100
Price: 2-20
Payment Terms: L/C,D/A,D/P,MoneyGram,Western Union,T/T
Supply Ability: 100000pcs
Delivery Time: 5-8weeks
Thread Type: Metric, UNC, UNF, BSW, Etc.
Sample Production Time: Usually 5~10 Work Days
Surface Finish: Polishing, Painting, Anodizing, etc.
Type: Precision cnc turning parts
Heat Resistance: High Heat Resistance
Plastic Modling Type: Injection
Durability: Durable
Flexibility: Flexible
Surface: Polish, painting or OEM
Material Capabilities: Aluminum,Stainless Steel
Surface Treatment: Anodizing, Polishing, Plating, Coating, etc.
Payment: TT, West Union
Quality Control: 100% Full Inspection
Key Word: Iso9001 Manufacturer
Package Gross Weight: 10.000kg
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  • Company Profile

Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated

High Precision Heavy Duty Pin Shaft
Hinge Pin Connection Pin - Hardened Chrome Plated Wear Resistant Engineering Machinery Parts
Pin shafts are key components used for connection, fixation, and load transmission in mechanical equipment. Manufactured from high-quality alloy steel, carbon steel, or stainless steel through precision turning, grinding, heat treatment, and surface treatment, these pins offer exceptional dimensional accuracy, mechanical strength, and wear resistance.
Product Attributes
AttributeValue
Thread TypeMetric, UNC, UNF, BSW, Etc.
Sample Production TimeUsually 5~10 Work Days
Surface FinishPolishing, Painting, Anodizing, etc.
TypePrecision CNC turning parts
Heat ResistanceHigh Heat Resistance
Material CapabilitiesAluminum, Stainless Steel
Surface TreatmentAnodizing, Polishing, Plating, Coating, etc.
Quality Control100% Full Inspection
CertificationISO9001 Manufacturer
Key Features
  • High Strength and Hardness: Made of high-quality alloy steel with heat treatment, surface hardness up to HRC50-60 while maintaining core toughness
  • Precision Dimensions: Precision grinding processing with diameter tolerance controlled within ±0.01mm and excellent straightness
  • Superior Wear Resistance: Surface treatments like hard chrome plating improve wear resistance by 3-5 times
  • Corrosion Resistance: Stainless steel material or surface treatments suitable for harsh environments
  • Diversified Design: Available in various structural configurations including split pin holes, threaded ends, and shoulder designs
Technical Parameters
Parameter CategoryDetailed Specifications
Material Selection45# Steel, 40Cr, 42CrMo, Stainless Steel 304/316, GCr15 Bearing Steel
Diameter Range3mm-200mm (custom sizes available)
Length Range20mm-1000mm (longer sizes customizable)
Diameter Toleranceh6, h7, h8, h9 or custom specifications
Straightness Tolerance≤0.05mm/m
Surface HardnessHRC50-60 (quenching treatment)
Core HardnessHRC25-35 (maintaining toughness)
Surface RoughnessRa0.4-1.6 (customizable)
Surface TreatmentHard chrome plating (5-50μm), zinc plating, blackening, phosphating, Dacromet
Tensile Strength800-1200MPa (material dependent)
Applications
  • Engineering Machinery: Hinge connections for excavators, loaders, cranes
  • Automotive Industry: Chassis connections, steering systems, gearboxes
  • Heavy Machinery: Metallurgical equipment, mining machinery, port machinery
  • Aerospace: Aircraft control systems, landing gear components
  • Industrial Equipment: Injection molding machines, die-casting machines, hydraulic machinery
  • Agricultural Machinery: Tractors, harvesters and other implements
Customization Options
  • Size Customization: Non-standard diameters, lengths, and special tolerances
  • Material Selection: Optimized for strength, hardness, and corrosion resistance
  • Heat Treatment: Custom quenching depth, surface hardness, and core toughness
  • Surface Treatment: Coating type and thickness tailored to requirements
  • Structural Design: Special configurations including cotter pins, threaded pins, shoulder pins
  • Special Requirements: High temperature resistance, corrosion resistance, fatigue resistance
Support and Services
  • Technical Consultation: Engineering support for selection and installation
  • Quality Assurance: ISO9001 quality system with full process monitoring
  • Test Reports: Material certificates, hardness tests, dimensional inspections
  • Fast Delivery: 3-7 days for standard products, 10-15 days for custom orders
  • After-sales Support: Usage guidance and quality issue resolution
Quality Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated for sale
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