42CrMo +Q/T+Turned Steel Rollers, Bright Surface,

  • Model NO.: 42CRMO +Q/T+Turned steel rollers
  • Standard: AISI, ASTM, GB, JIS, DIN, BS
  • Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar, Shipbuilding Industry
  • Alloy: Alloy
  • Ultrasonic Test: Sep1921-84 Class C/C, D/D
  • Tolerance: -0/+3mm
  • Trademark: JIANGSU ZHUHONG
  • Origin: Wuxi, China
  • Type: Alloy Steel Bar
  • Technique: Forged
  • Surface Treatment: Brignt Surface
  • Grade: 42CrMo
  • Range of Size: 80mm-800mm
  • Place of Origin: Jiangsu Province,China
  • Specification: SGS, ISO, CE
  • HS Code: 7228400000
Material: 42CrMo alloy steel, forged steel round bar
Diameter: 80mm-1200mm (optional)
Length: 1000mm-12000mm Straightness: 3mm/M max(optional)
Process: EAF + LF + VD + Forged + Heat Treatment (optional)
Delivery condition: Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)
Delivery Time: 30-45 days
MOQ: 20 tons
Heat treatment: Normalized / Annealed / Quenched / tempered
Technical Data: According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing
Properties: Yield=310 Mpa Minimum; Tensile=600 Mpa minimum; %EI=13min,Surface Hardness=BHN160-220(As your request)
Test: Ultrasonic test according to SEP 1921-84 G3 C/c
Marking: Grade, heat NO. length will be stamped one each bar with required color
Payment: 30% advance by T\T; Balance pay before the shipment against shipping documents or irrevocable LC at sight
similar steel grade 40CrNiMoA, AISI4340,39CrNiMO,40NiCRMo22,SNCM439
Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.

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