AISI 4140 SAE 4340 34CrNiMo6 42CrMo4 Forged Forging Steel Cement Mining Raw grinds mill ATOX

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AISI 4140 SAE 4340 34CrNiMo6 42CrMo4 FForged Forging Steel Cement Mining Raw grinds mill ATOX  factory from china


Heat treatment:
Normalized / Annealed / Quenched / tempered
Surface Treatment:
painting,plating,polishing,black oxide,transparent anti-rust oil
Quality control:
UT,MT,RT,PT,chemical composition test,mechanical property test,etc.
Inspection:
1, Raw material certificate(material chemical composition) 2, Heat treatment sheet report
3, Dimension inspection report      4, UT test report 
Delivery condition:
Hot forged +Rough machined (black surface after Q /T)+ Turned 
Competitive Advantage:
Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.
Excellent product quality and service, competitive price, "in-time" delivery

•  

  Forged ratio:	no less than 4:1
  Technical Data:	According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing
  Test:	Ultrasonic test according to SEP 1921-84 G3 C/c
  Certificate of Quality	in addition the normal terms, production process, the mechanical property forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the Certificate of Quality
  Marking:	Grade, heat NO. length will be stamped one each bar with required color
  Payment:	30% advance by TT; Balance pay before the shipment against shipping documents or irrevocable LC at sight

  • Certification:
    ISO 9001:2008, PED Certificate,API, TUVRheinland, Bureau Veritas (BV), Lloyd Register (LR), ABS, RINA, Germanischer Lloyd (GL), Korean Register of Shipping (KR), Det Norske Veritas (DNV), Nippon Kaiji Kyokai (NK);
   Forging & Heat Treatment Equipment List

  Name & Description	Forging Handling Capacities	Quantity
  3150 Tons Free Forging Hydraulic Press	Max. Single Forging in 28 Tons	1
  5000mm Diameter Rolling Forging Machine	Max. Single Forging in 16 Tons	1
  8 Tons Free Forging Hummer	Max. Single Forging in 7.5 Tons	1
  6 Tons Free Forging Hummer	Max. Single Forging in 5.5 Tons	1
  5 Tons Free Forging Hummer	Max. Single Forging in 4.5 Tons	1
  60 Tons Forging Handling Operator	Max. Single Forging in 45 Tons	1
  10 Tons Forging Handling Operator	Max. Single Forging in 7.5 Tons	1
  80 Tons Crane	Max. Single Ingot in 80 Tons	1
  60/30 Tons Crane	Max. Single Ingot in 60 Tons	1
  30/10 Tons Crane	30/10 Tons	4
  Trolley Heat Furnace	5000*1500*1200 mm	3
  Trolley Heat Furnace	8000*2000*1600 mm	3
  Trolley Heat Furnace	6500*1500*1200 mm	3
  Vertical Heat Furnace	Ø2500*10000 mm	2
  Total Forging Equipment Quantity		24