Custom CNC Machined 42CrMo4 Alloy Steel Automotive Steering Shaft Induction Hardened HRC 55-60

Custom CNC Machined 42CrMo4 Alloy Steel Automotive Steering Shaft Induction Hardened HRC 55-60

Large Image :  Custom CNC Machined 42CrMo4 Alloy Steel Automotive Steering Shaft Induction Hardened HRC 55-60

Product Details:
Place of Origin: Guangdong, China
Brand Name: New Century
Certification: ISO 9001:2015
Model Number: NC-CNC-SS42
Payment & Shipping Terms:
Minimum Order Quantity: 20 Pieces
Price: USD 24-88 / Piece
Packaging Details: Protective foam wrap, desiccant bag, export-grade corrugated carton with pallet option
Delivery Time: 10-20 working days after drawing confirmation
Payment Terms: T/T,L/C,Western Union,PayPal
Supply Ability: 15000 Pieces per Month

Custom CNC Machined 42CrMo4 Alloy Steel Automotive Steering Shaft Induction Hardened HRC 55-60

Description
Material: 42CrMo4 Alloy Steel Hardness: HRC 55-60
Runout: 0.005mm Process: CNC Turning And Spline Milling
Surface Finish: Shot Peened Spline Profile: DIN 5480 Or Customer Drawing
Highlight:

Induction Hardened Steering Shaft

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Automotive Steel Shaft Machining

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Mold Design Support

Product Overview

Steering shafts are machined from 42CrMo4 alloy steel, then induction hardened at the spline and bearing journals to reach HRC 55-60 while the core stays tough. This combination keeps torsional strength high and wear low over the vehicle life.

Key Features
  • Induction hardening of spline and bearing zones without distorting the shaft body
  • 0.005mm total runout verified on CMM for every batch
  • Shot peening improves fatigue life on bending stress areas
  • Spline profile cut to DIN 5480 or customer drawing
Specifications
Item Value
Material 42CrMo4 Alloy Steel
Process CNC Turning and Spline Milling
Hardness HRC 55-60
Runout 0.005mm
Surface Finish Shot Peened
Application Automotive steering column
Applications

Steering column intermediate shafts, input shafts and cardan yokes for passenger cars and light trucks.

Mold Design & Engineering Support

We also produce the rubber gaiters and plastic bearing cages around the shaft through matched mold design and tooling.

Send the spline drawing and load requirements to receive a process proposal and quotation.

Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
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3 star
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All Reviews
  • J
    Jack luo
    Austria Sep 26.2026
    ★★★★★
    ★★★★★
    1.The auto part exceeded my expectations. Solid build quality, works perfectly. Great value, highly ecommended! 2.Very happy with the item. Well packaged. Looks exactly as described, easy to install. Saved the shop. 3.Fast shipping and helpful customer service. Good quality auto part, worth the money. Will purchase again. 4.Installation went smoothly. The part performs as promised. Great replacement part. 5. Well packaged, exactly as pictured. Easy to install, no extra adjustments needed. 6. Fast shipping, great support from customer service. Good quality replacement part. 7. The product exceeded my expectations. Solid workmanship, great performance and good value for money. Highly recommended! 8. Very satisfied with the purchase. Well-packed. The item matches the description perfectly and works smoothly. Saved the store. 9. Fast delivery and responsive customer service. Good quality and worth every penny. Will buy again. 10.Perfect fit, durable material, works like original part.
  • W
    Willy li
    Bahamas Sep 18.2026
    ★★★★★
    ★★★★★
    1.The auto part exceeded my expectations. Solid build quality, works perfectly. Great value, highly ecommended! 2.Very happy with the item. Well packaged. Looks exactly as described, easy to install. Saved the shop. 3.Fast shipping and helpful customer service. Good quality auto part, worth the money. Will purchase again. 4.Installation went smoothly. The part performs as promised. Great replacement part. 5. Well packaged, exactly as pictured. Easy to install, no extra adjustments needed. 6. Fast shipping, great support from customer service. Good quality replacement part. 7. The product exceeded my expectations. Solid workmanship, great performance and good value for money. Highly recommended! 8. Very satisfied with the purchase. Well-packed. The item matches the description perfectly and works smoothly. Saved the store. 9. Fast delivery and responsive customer service. Good quality and worth every penny. Will buy again. 10.Perfect fit, durable material, works like original part.
  • W
    Willy liu
    Puerto Rico Sep 15.2026
    ★★★★★
    ★★★★★
    1.The auto part exceeded my expectations. Solid build quality, works perfectly. Great value, highly ecommended! 2.Very happy with the item. Well packaged. Looks exactly as described, easy to install. Saved the shop. 3.Fast shipping and helpful customer service. Good quality auto part, worth the money. Will purchase again. 4.Installation went smoothly. The part performs as promised. Great replacement part. 5. Well packaged, exactly as pictured. Easy to install, no extra adjustments needed. 6. Fast shipping, great support from customer service. Good quality replacement part. 7. The product exceeded my expectations. Solid workmanship, great performance and good value for money. Highly recommended! 8. Very satisfied with the purchase. Well-packed. The item matches the description perfectly and works smoothly. Saved the store. 9. Fast delivery and responsive customer service. Good quality and worth every penny. Will buy again. 10.Perfect fit, durable material, works like original part.
Contact Details
Shenzhen New Century Tooling Co., Ltd.

Contact Person: Mr. Jack Li

Tel: +86 755 2301 2752

Send your inquiry directly to us (0 / 3000)