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Model Number: hot rolled steel round bar -58
Key Specifications/Special Features:
Hot rolled spring steel round bar 60Si2Mn1.Specifications: Diameter: 10-320mm Length: as per your requests2.Chemical composition:C: 0.56~0.6Si: 1.50~2.00Mn: 0.60~0.90S : ≤0.035
P : ≤0.035
Cr: ≤0.35
Ni: ≤0.35
Cu: ≤0.25
3. Mechanical property:
Tensile strengthσb (MPa): ≥1274
Yield strength σs (MPa): ≥1176
Elongationδ10 (%): ≥5
Reduction of area ψ (%): ≥25
Hardness: ≤321HB
4. Ultrasonic test: according to SEP 1921-84 3C/c
We can provide hot rolled spring bar, round bars are in stock
P : ≤0.035
Cr: ≤0.35
Ni: ≤0.35
Cu: ≤0.25
3. Mechanical property:
Tensile strengthσb (MPa): ≥1274
Yield strength σs (MPa): ≥1176
Elongationδ10 (%): ≥5
Reduction of area ψ (%): ≥25
Hardness: ≤321HB
4. Ultrasonic test: according to SEP 1921-84 3C/c
We can provide hot rolled spring bar, round bars are in stock
Shipping Information:
- FOB Port: China (Mainland)
- Lead Time: 5 - 45 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America