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SAE J404 5155 / SAE 5155 Steel - Specifications & Listings

SAE J404 5155: Chrome spring steel

Forms: Round Bar Category: Spring Steel
Grade Details
GradeSAE J404 5155 / SAE 5155
StandardSAE J404
DescriptionChrome spring steel
ApplicationsAutomotive leaf springs, coil springs, torsion bars
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
55Cr3 DIN Germany 3 listings, 0 RFQs →
SUP9 JIS Japan 3 listings, 1 RFQ →
SUP9A JIS Japan 0 listings, 2 RFQs →
EN47 BS970 UK 3 listings, 1 RFQ →
Supply & Demand by FormSee Full Supply & Demand →
Round Bar →
Demand, no supply
Chemical Composition (%)
C Mn Cr Si
0.51-0.59 0.70-0.90 0.70-0.90 0.15–0.35
Mechanical Properties
Tensile Strength 1100–1300 MPa
Yield Strength ≥1000 MPa
Elongation ≥8%
Typical Available Sizes
Round Bar 10mm–75mm dia
Flat Bar 15×5mm–100×20mm
Spring Flat 5×30mm–20×150mm
Sizes are indicative. Contact seller for exact availability.

Active SAE J404 5155 / SAE 5155 Listings on M-EX (For Sale)

No active SAE J404 5155 / SAE 5155 listings at this time.

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Buyer RFQs for SAE J404 5155 / SAE 5155

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SAE J404 5155 / SAE 5155 Round Bar
3.000 MT
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SAE J404 5155 / SAE 5155 Round Bar
2.500 MT
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