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High Speed Steel Composite Roll

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-08-31 00:03

  • Browse the number:

    381

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Company Profile
Chengdu Kaiyuan Roll Industry Co.,Ltd
Contactaixin:

hsou023(Mr.)  

Email:

 telephone:

 phone:
Arrea:

Beijing

 Address:

229 Helin Rd, Zone A, Xinjin Industrial Park, Chengdu City, Sichuan Province
Website:

http://www.kyhssrollss.com/ http://hsou023.orightbiz.com/
Product details


Chengdu Kaiyuan Roll Industry Co.,Ltd is one of the professional high speed steel composite roll manufacturers and suppliers offering newest, advanced and durable pre-slitting stand roll, round bar finishing mill roll, rebar finishing mill roll with high quality and high performance, which is one of the best brands, welcome to check the pricelist and quotation with us.



Schematic diagram





Product specification：
Diameter：Φ320-Φ450
Roll width：30-160mm



Product performance：



HRC60~62



Roll material: Tungsten-Molybdenum serial high carbon high Vanadium steel with total alloy amount at 20~25%



W16:  W EQ=16 —— Reaches W EQ of HSS (WEQ >15)



All other tool steel roll WEQ is below 15，similar to that of Mould steel



WEQ = W PERCENTAGE + 2 x Mo PERCENTAGE。



Single piece casting，density=8.05x103kg/m3。



Properties:



No chemical segregation



Uniform base material, stable microstructure



Uniform hardness（HRC±1）、low attenuation



Excellent red-hardness, wear resistance and impact load capacity



No cracking nor pitting during rolling



Uniform wear along the groove, smooth groove surface

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