Bainitic Nodular Cast Iron Rolls of Rolling Mill

• Condition: New
• Standard: DIN, GOST, GB
• Customized: Customized
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MG CR2
• Material: Iron
• Color: Argent
• Class 1: Strip Rolls
• Class 2: Section Steel Rolls
• Class 3: Wire Rod Rolls
• Applicable Scenarios: Industrial Equipment
• Transport Package: Iron Frame
• Specification: depend
• Trademark: MG
• Origin: Suzhou
• HS Code: 8455300000
• Production Capacity: 30000t/Y
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 999.000kg

Product Description

     Alloy elements of Ni,Mn,Cr,Mo etc. are added to bainitic nodular cast iron rolls for obtaining acicular (bainite-martensite)matrix in its microstructure of these rolls. Its strength and toughness is higher than pearlitic Nodular Cast Iron Rolls and wearability is also better than latter. These rolls can be produced by static casting or centrifugal casting.

                                                           
                                                               Product Parameter

Chemical Composition %
Symbol	C	Si	Mn	Cr	Ni	Mo
MG BNC 1	2.90-3.60	1.20-2.20	0.20-0.80	0.20-1.00	3.01-3.50	0.50-1.00
MG BNC 2	2.90-3.60	1.00-2.00	0.20-0.80	0.30-1.50	3.51-4.50	0.50-1.00

  

Properties And Application %
Symbol	Hardness HS	Tensile strength MPa	Bending strength MPa	Dimension	Unit Weight Kg	Application
MG BNC 1	55-78	≥350	600-800	φ300-1000	500-12000	Finish stands of small section mills, hot narrow strip mills, intermediate stands of bar and rod mills, pre-finish stands of wire mills.
MG BNC 2	60-80	≥350	600-800

                                                                  
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