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Three dimensional Carbide rolls

Three dimensional Carbide rolls

 Three dimensional Carbide rolls

Product name: three-dimensional carbide rolls for cold rolling ribbed steel bars

Product Size:

External Diameter Inner Diameter Height
145-380mm 87-260mm 62-130mm

 

Grade Chart for carbide rolls
Grade

Co+Ni+Cr

%


WC

%


Density

g/cm3


Hardness

HRA

Thermal
conductivity
Cal/cm.s.℃
Transverse
rupture
strengh

Mpa

Compressive
Strength

Mpa
Young's
modulus
of elasticity

KN/mm2
YGR20109014.49≥85.00.2≥24003400550
YGR2512.587.514.21≥83.00.22≥22703300540
YGR30158514.03≥83.00.2≥23603200530
YGR40188213.73≥82.00.2≥24003200430
YGR45208013.53≥80.50.18≥22503000480
YGR55257513.2≥79.00.17≥24002800420
YGR60307012.68≥78.50.16≥22002600300
YGH20109014.47≥86.00.2≥25003500560
YGH25128814.25≥84.00.21≥23003400550
YGH30158514.02≥83.50.2≥25203300540
YGH40188213.73≥83.00.19≥25703200500
YGH45208013.53≥82.00.18¡Ý25703100480
YGH55267413.05≥81.00.17≥25703000450
 
 

We can produce rolls rings as per customer’s requirements, such as three-dimension roll rings,

finishing roll, reducing and sizing roll, guide roll, insert, pinch roll, thread roll and so on.



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