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cold cutting round steel bar
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cold cutting round steel bar

Price: 1000.0~2000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C
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Basic Info.
  • Standard:: AISI,ASTM,BS,DIN,GB,JIS 
  • Model Number:: 1.2378 
  • Steel Grade: 1.2378 
  • type: Alloy Steel Bar 
  • Place of Origin:: Henan, China (Mainland) 
  • application: Tool Steel Bar 
  • Special Use:: Mold Steel 
  • Dimensions:: 10mm-800mm 
  • Brand Name:: JH 
  • Technique:: Forged 
  • Model No.: 1.2378 
  • Place of Origin: Henan  
  • Min.Order: 5 Metric Ton
  • Means of Transport: Ocean
Supply Capacity
  • Production Capacity: 1000 Metric Ton/Metric Tons per Week
  • Packing:According to the customer request
  • Delivery Date: 20-30 days
 We can supply round steel bar with the competitive price and high-quality service, welcome contact us at your free time.
1) Steel Grade:
1.2316,3Cr2Mo/P20/1.2312,1.2378
2) Dimensions: 10mm-800mm
3)Shape:Round Bars
4)Delivery condition:
    EAF+LF+VD+(ESR), rolled / forged, annealed / Q+T, black/peeled/turned, UT tested
5)Delivery condition:30days after receive the payment in advance
6)Payment term: prepay 30% by T/T, the balance against L/C at sight or T/T
Chemical Composition(%)       
CSiMnPSCr----------
1.90-2.200.10-0.400.15-0.45 ≤0.030≤0.03011.0-12.0   ---------
Specialty      
High charcoal and chromium tool steel, have high penetration, small distortion, high rigidity, good endurance.
Use
1.Cold pressing mold extrusion with low pressing and burden, imprint mold, cold cutting scissor
Heat Treatment       
1.Quench: 950-980`C cold oil(need re-preheat~500`C-850`C)HRC≥60
2.Eliminate stress, stabilize framework tempering, (180-200`C)≥2 hours HRC60-62  
3.If it is necessary, it could be changed into 320-350`C≥2 hours backfire HRC≥60-62
4.Annealing: 780-800`C slow cooling
Melting Process
1. EAF: Electric Furnace+LF+VD(Optional)
2. ESR:Electric Furnace+LF+VD+Eleroslag Remelted(Optional)
UT Class
According to Standard of SEP 1921/84,100% Volume, Level C/c, D/d or E/e
Tolerance on Quantity
+/-10% Per Size
Packaging Details: Packed with steel wires,suitable for transporation
Delivery Detail: 30 days
1.2378 /D3round steel bar

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Mr. feng
Tel: 86-371-86059106
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Contact Method
Henan Jianhui Construction Machinery CO.,LTD
15F,No.3 Building,Futian Fortune Plaza Hanghai East Road, Zhengzhou, Henan, China (Mainland)
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