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  • 14Cr1MoR steel
  • 14Cr1MoR plate

14Cr1MoR

  • Steel Standard: GB 713
  • Rolling Type: Boiler steel plate,Pressure vessel steel plate
  • Thickness: 6mm-300mm
  • Width: 1500mm-4200mm
  • Length: 3000mm-18000mm
  • Heat Treatment: Normalised+Tempered
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■ Overview
Normalized plus Tempered boiler steel plate 14Cr1MoR is mainly used for making boilers and pressure vessels in industry.When delivery these plates,the original Mill test certificate shall be issued from mill for customers’tracking (Heat No.,Plate No.,chemical composition,mechnical properties)
■ Full Data
Technical Requirements & Additional Services:
♦ High tension test
♦ Cutting and welding as per end user’s demands
♦ Simulated post-welded heat treatment (PWHT)
♦ Rolling under standard NACE MR-0175 (HIC+SSCC)
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578
■ Techicals

Mechnical property for 14Cr1MoR Pressure vessel steel:

Thickness (mm)
14Cr1MoR > 6 ≤ 100 >100
Yield strength (≥Mpa) 310 300
Tensile strength (Mpa) 520-680 510-670

Chemical composition for 14Cr1MoR Pressure vessel steel (Heat Analysis Max%)

Main chemical elements composition of 14Cr1MoR
C Si Mn P S Cr Mo
0.05-0.17 0.50-0.80 0.40-0.65 0.020 0.010 1.15-1.50 0.45-0.60

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