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Looking for cold rolled non-grain oriented steel coils in stock, crngo (unused, 2nd grade)

  • Sourcing Country:Czech RepublicCzech Republic
  • Required Quantity: Ask From Buyer
  • Posted Date:17 Jun 2025
  • Expiry Date:25 Aug 2025
  • Buyer Name: Member
  • Usage:
    Ask From Buyer
  • Buying Frequency: One Time
  • Approx Order Value:
    Ask From Buyer
  • Quotations Received: 5 Quotes
  • FOB Price:
    Ask From Buyer
  • Time Left: 40 Days
  • Shipping Terms:
    Ask From Buyer
  • Payment Terms: T/T, LC, D/P, PayPal, Western Union
  • Preferred Supplier Country:ChinaChina

RFQ Description

specifications:Material: steel 30CrNiMo8 (P+S each max 0.01% to be aimed).Dimensions: -Barrel: OD102+1mmID74-1mmlength1240+5mm (1000pcs)-Barrel: OD76+1mmID55-1mmlenght665+5mm (2000pcs)Way of manufacturing: Forged by mandrel or forged and longitudinally drilled (to be machined for surface finishing 25-50 micron)Structure: Tempered to Martensites structure , purity k4 max 3 to Din550602/En10228-1 k4; eccentricity max 7.5 in wall thickness, deviation of straightness max 1mm per 1000mm.Mechanical properties:Hardness (100pct tested) HRC 40+-2Tensile strength 125-140kg/mm2Yield stress 105kg/mm2Impact value Min 38J DVM at 20c Elongation Min 9%Reduction of area Z= min 40%100% ultrasonic testMill test certificate EN10024/3.1B showing test results of hardened test pieces (one for each 100 test).

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