Shandong Derick - ISO 9001/ASTM/API 6D Certified Precision Steel Forging Manufacturer in China

High-Strength Hot/Cold/Ring Forgings for Global Industrial Buyers (0.5kg-5000kg)

OEM precision steel forging - 1200MPa tensile strength, Ra 3.2micron finish, 3-5 weeks fast delivery to worldwide markets.

Precision Steel Forging - Hot/Cold/Ring Forging for Carbon/Stainless/Alloy Steel | 1200MPa Tensile Strength for Oilfield/Marine/Aerospace/Automotive

Shandong Derick is a professional precision steel forging manufacturer with over 15 years of experience serving global industrial buyers across North America, Europe, Middle East and Asia. We specialize in hot forging (1100-1250degrees Celsius), cold forging (room temperature), ring forging, open die and closed die forging processes, producing high-strength components from carbon steel (1045/A105), stainless steel (304/316L/2205) and alloy steel (4140/4340) metals. Our forgings meet ASTM A105, API 6D and DIN EN 10243 standards, with tensile strength up to 1200MPa and Ra 3.2micron surface finish → ideal for oilfield, marine, aerospace, automotive and heavy machinery applications with 3-5 weeks fast delivery worldwide.

Forging Process & Capabilities (ISO 9001 Certified)

Forging Process Flow (Global Standard)

Our precision forging process follows strict international standards (ISO 9001) to ensure consistent quality for global clients:

  1. Material Cutting (Precision CNC cutting of raw steel billets to exact weight)
  2. Heating (Hot forging: 1100-1250degrees Celsius; Cold forging: room temperature for high precision)
  3. Forging Forming (8000 tons hydraulic/mechanical press forming to desired shape)
  4. Trimming & Cleaning (CNC trimming to remove flash/burrs + ultrasonic surface cleaning)
  5. Heat Treatment (Quenching, tempering, annealing for optimal strength/toughness)
  6. Precision Machining (CNC milling/turning for tight tolerance requirements)
  7. Inspection & Testing (Tensile/impact/hardness testing + CMM dimensional inspection)

Forging Capabilities (Global Buyer Requirements)

We offer comprehensive precision forging capabilities to meet global customer requirements (OEM/ODM):

  • Process Types: Hot Forging (high strength), Cold Forging (high precision), Ring Forging, Open Die Forging, Closed Die Forging
  • Material Range: Carbon steel (1045/A105), Stainless steel (304/316L), Alloy steel (4140/4340), Duplex steel (2205)
  • Dimensional Accuracy: ±0.1mm (cold forging) / ±0.5mm (hot forging) (CMM verified)
  • Surface Finish: Ra 3.2-6.3micron (Ra 1.6micron with precision polishing)
  • Forging Weight: 0.5kg - 5000kg (custom for larger heavy-duty components)
  • Max Press Capacity: 8000 tons hydraulic press (largest in Shandong region)
  • Lead Time: 3-5 weeks for mass production, 2-3 weeks for prototypes (express option available)

Advantages of Precision Steel Forging

Precision steel forging offers unique benefits for global high-demand industrial applications:

  • High Strength: Grain refinement during forging → 30-50% higher strength than castings (1200MPa max tensile strength)
  • Improved Toughness: No internal defects (porosity/shrinkage) → better impact resistance for harsh environments
  • Wear Resistance: Dense material structure → longer service life (oilfield/marine applications)
  • Fatigue Resistance: Superior performance under cyclic loading (aerospace/automotive components)
  • Custom Shapes: Complex geometries with tight tolerances (closed die forging for near-net-shape)
  • Material Saving: Near-net-shape forging → reduce machining cost by 20-40% for mass production

Applications of Precision Steel Forgings

Our precision steel forgings are widely used in global high-demand industries (ISO/API/ASTM certified):

  • Oil & Gas Industry: Wellhead components, drill collars, valve stems (API 6D certified for global oilfields)
  • Marine Industry: Propeller shafts, rudder pins, marine fasteners (316L stainless steel corrosion resistant)
  • Aerospace: Landing gear parts, engine components (4340 alloy steel high-strength)
  • Automotive Industry: Crankshafts, connecting rods, axle shafts (4140 alloy steel for durability)
  • Heavy Machinery: Hydraulic cylinders, gear blanks, machine tool components (8000 ton press capacity)
  • Valve & Pump Industry: Valve bodies, flanges, impeller shafts (A105 carbon steel for pressure applications)

Get Your Custom Precision Forging Quote in 24 Hours

Send us your 2D (DWG/DXF) or 3D (STEP/IGES) drawings → Free technical analysis & quotation within 24 hours (OEM/ODM supported)

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