High-Strength 17-4pH 2205 S31803 Alloy Steel Drive Shaft

Product Description

Name:17-4Ph s31803 2205 forging steel long drive shaft
Products reference:
Forged shafts are use in industry, such as forging equipment; power plant equipment; hydraulic equipment; rolling mill equipment; petroleum machinery, etc.
The production process as "EF + (LF) + (VD) + ESR + forging and annealing (or normalizing) + heat treatment (quenching and tempering) + Machining + packaging + delivery. "
Quality control: chemical analysis, optical spectrum instrument, Mechanical properties for tensile strength, yield stress and elongation. Hardness testing, impact testing, coordinate measuring machine (CMM), metallographic analysis, magnetic flaw detector, Ultrasonic flaw detector.

Items	Forging+QT steel shaft with CNC machining
Material	4130, 4140, 4145, 4145H, 4330V, 4340 etc
Max length	9000MM
Application	Marine engine,diesel engine pull rod,connect to oil cylinder transmision function
Melting Process	EF+LF+VD
Production Process	Forging + Heat treatment + Rough Machining + UT Test + Finish Machining + Inspection
Forging ratio	≥3.5
Applicable standard	ASTM,ASME,DIN,JIS,ISO,BS,API,EN
Delivery term	Rough machining(N+T); Finish Machining(Q+T)
Test equipment	Spectrograph, UT device, tensile and compact test machine, outside micrometer, bore dial indicator, hardness test machine
Service	Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer's requirements as the principal thing, and pay attention on the products quality.

Process procedure:
Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace (blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection (UT, mechanical properties,
hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment
Certificates: The main products

---

>> Economic Waste Plastic Film Recycling Production Line Recycling Pelletizing Granulator Machine
>> Economic Price Ca-F3015 Fiber Laser Metal Laser Cutting Machine
>> New Designed Excellent Quality Popular High Frequency Stainless Steel Pipe/Tube Welding/Welder Machine
>> Replacement Parts Auto Spare Parts Car Tail Gate Trunk Lid For CH-R 2018 MAXA10 67005-F4110
>> High Quality Cat Style J350 Bucket Tooth Adapter 3G8354 for 1u3352 Forged Bucket Teeth, Bucket Tooth Pin and Retainer
>> 100% Rayon Fabric/Printed Rayon Fabric for Dress
>> Luxury Dining Room Dinner Table and Chair Set Catering Restaurant Furniture Iron Legs Connected School Canteen Table and Chairs
>> Emersongear Wholesale Combat Clothing Outdoor Training Hunting Shirt Pants Military Tactical Uniform
>> Longtai Wholesale China Health Traditional Food Instant Soy Milk
>> School and Office Stationery Set Color Correction Tape Cute Astronaut Styling PET Plastic Correction Tape
>> Cheap Factory Price Mini Digger Master 1.5 Ton Small Digger Excavator with Attachments Mini Excavator with CE
>> Mini Hydraulic Concrete Power Trowel for Efficient Finishing
>> Wholesale Promotional Advertising Gifts Personalized Car Brand Laser Logo Luxury Zinc Alloy Genuine Leather Keyring Imitation PU Blank Custom Leather Key Chain
>> Grass Powder Straw Forage Grain Pellets Cooling Equipment Has High Efficiency Wood Pellet Cooler Poultry Cooling Animal Feed Air Dryer
>> PE Air Conditioning Fiber
>> OEM Service Sportswear 100% Cotton Custom Logo T-Shirt Plus Size T-Shirts Mens Sports t Shirt
>> High Accuracy Great Reputation with 50-3500r/Min Spindle Speed Tck6340s Slant Bed Machine
>> 520L High Quality Low Noise Energy Saving Inverter Side By Side No Frost American Style Fridge Freezer
>> Manufacturer Adjustable Multifunctional Wardrobe Cabinet Pull out Jewelry Display Tray with Soft Close
>> Metal Tube Mill Line for Efficient Pipe Production and Forming