55Cr3 Alloy Flat Spring Steel Bars for Leaf Springs

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Loading Port:
China main port
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Min Order Qty:
30 m.t.
Supply Capability:
10000 m.t./month

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Item specifice:

Type: Spring Steel Shape: Steel Round Bar

Product Description:

55Cr3 Alloy Flat Spring Steel Bars for Leaf Springs

Product Information:

Certificate:ISO 9001:2008

International Standard:GB  DIN  JIS  AISI  ASTM  SAE

Angle:Right-Angle & Double Angle

Technique:Oil Heat Treatment & Hot Rolled

Surface:Grooved / Plain-Smoothed

Quenchant:Oil /Water

Quenching Temperature:800°C~1000°C

Stressing Temperature:480°C~560°C

Raw Material;Concast Steel Billets (150×150mm)

OEM:Material Composition Offered By Customers

Allpication:Automotive suspension leaf springs

Rotary tools and Blades

Product Overviews:

Product NameTypical GradesDiameter(mm)Standard adopted
Carbon Steel20 (1020/S20C/C22)Ø16-Ø300GB/SAE/JIS/DIN
40 (1040/S40C/C40)
45 (1045/S45C/C45)
Bearing SteelGCr9 (51100/SUJ1)Ø12-Ø250
GCr15 (52100/SUJ2/100Gr6)
GCr9SiMn (A485-Gr.1/SUJ3)
Cr-Mo Steel20Cr (5120/SCr420H/20Cr4)Ø12-Ø250
40Cr (5140/SCr440/41Cr4)
Gear Steel20CrNiMoØ16-Ø600

Product Show:

55Cr3 Alloy Flat Spring Steel Bars for Leaf Springs

Our Advantages:

· Industry experience over 20 years.

· Shipment of goods -More than 70 countries worldwide.

· The most convenient transport and prompt delivery.

· Competitive price with best service.

· High technical production line with top quality products.

· High reputation based on best quality products.


With our experienced, enthusiastic and dynamic staffs, we assure to bring you the products with best quality, reasonable prices and good after-sales services under the motto: Friends First, Business After.

Communication, Experience, Expertise and Best efforts are our Promises to you.

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