Alloy Indefinite Chilled Cast Iron Rolls of Rolling Mill

Product Description

       Alloy Indefinite Chilled Cast Iron Roll is a cast iron with fine intercrystalline graphite evenly distributed throughout the working layer of roll barrel. The sizes, shapes and distributions of graphite and carbide are controlled by the chilling effect and the contents of alloy elements. The addition of alloy elements such as Manganese, Nickel, Chromium, and Molybdenum changes the matrix microstructure from pearlite, bainite to martensite. The presence of small amount of fine graphite enhances the roll's resistance to spalling, thermal crack and wearability. This roll has small hardness gradient in the working layer of roll barrel and is suitable to medium and finishing stands for bar, wire and section mills.

                                                           
                                                              

Product Parameters

 

Chemical Composition %
Symbol	C	Si	Mn	Cr	Ni	Mo	v
MG AIC 1	2.90-3.60	0.60-1.20	0.40-1.20	0.60-1.20		0.20-0.60
MG AIC 2	2.90-3.60	0.60-1.20	0.40-1.20	0.70-1.20	0.50-1.00	0.20-0.60
MG AIC 3	2.90-3.60	0.60-1.20	0.40-1.20	0.70-1.20	1.01-2.00	0.20-0.60
MG AIC 4	2.90-3.60	0.60-1.20	0.40-1.20	0.70-1.20	2.01-3.00	0.20-1.00
MG AIC 5	2.90-3.60	0.60-1.50	0.40-1.20	1.00-2.00	3.01-4.80	0.20-1.00
MG AIC 6	2.90-3.60	0.60-1.50	0.40-1.20	1.00-2.00	3.01-4.80	0.20-2.00	0.20-2.00

Properties And Application %
Symbol	Hardness HS	Tensile strength MPa	Dimension	Unit Weight Kg	Application
MG AIC 1	50-70	≥160	φ300- 1000	500-30000	Rolls for intermediate and finish stands of section mills, bar and rod mills, hot strip mills.
MG AIC 2	55-72	≥160
MG AIC 3	55-72	≥160
MG AIC 4	65-78	≥350
MG AIC 5	70-83	≥350			Medium & heavy plate mills, hot strip mills, work rolls, skin pass rolls.
MG AIC 6	77-85	≥350

                                                              
                                                                  

OTHER MOLDS

                                                                                         
                                                                                               

APPLICATION

 

                                                            

PACKING & SHIPPING

 

                                                                    

ABOUT US

 

FAQ

 

Q Are you manufacture factory or a trader?
A:We are a professional manufacturer of metallurgical equipment and related spare parts, which locates in suzhou city,China.

Q:Which type should i use for my equipments?
A: In order to recommend the most suitable model, please let us know the material situation , including the composition , size , working condition and expected finished product.

Q: Can we visit your factory ?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Q: How to make the payment?
A: We accept the payment byT/T, the customer can choose 100% in advance or 50% in advance, and pay the 50% balance before shipment.

 

We sincerely welcome our honored guests to our company for inspection and cooperation!