Alloy Chilled Cast Iron Roll

• Casting Method: Sand Casting
• Casting Form Material: Graphite
• Casting Metal: Cast Iron
• Casting Form Usage Count: Semi-permanent
• Surface Treatment: Polishing
• Surface Roughness: Ra0.05
• Model NO.: roll mill
• Coating: Talcum powder
• Machining Tolerance: +/-0.01mm
• Standard: GB
• Certification: ISO 9001:2000
• Used for: Rolling Mill
• Series: Roll Mill
• Materials: Sgp
• Color: Iron Color
• Brand: China
• Transport Package: Standard Packing
• Specification: Dia 250-1000mm
• Trademark: none
• Origin: China
• HS Code: 84553000
• Production Capacity: 40000t/Year

Product Description

 

Alloy Chilled Cast Iron Roll

Product Description

 

We specialize in making different kinds of mill rolls, such as follows:

1)CAST IRON ROLLS
Alloy Chilled Cast Iron Rolls
Alloy Indefinite Chilled Cast Iron Rolls
Pearlitic Nodular Cast Iron Rolls(Centrifugal)
Spiculate Bainitic Nodular Cast Iron Rolls(Centrifugal)
Alloy Nodular Cast Iron Rolls(Centrifugal)

2)CAST STEEL ROLLS
Alloy Cast Steel Rolls
Adamite Steel Rolls
Graphite Steel Rolls
High Speed Steel Rolls

They are mainly applied to finishing mill, hot&cold rolling mill work rolls, back-up rolls. Adamite roll or high speed steel roll used in the early finishing stands of a lot strip mill.
 

Detailed Photos

 

The pictures of Mill Rolls for Rolling Mill

Product Parameters

1. High coefficient of friction
2. Non-marking roll surface
3. Long life
4. Cut resistance
5. ISO9001

Our products are high in quality and reasonable in price. We can guarantee their quality

We can supply all kinds of Work Roll.
We hope to establish longtime cooperate relationship.
If you are interesred in our produccts,
Plese contact me without hesitate.

1. Product name
Indefinite chill alloy cast iron rolls
2. Chemical composition
Code	C	Si	Mn	P	S	Ni	Cr	Mo
CC III	2.90~3.60	0.25~0.80	0.20~1.00	≤0.40	≤0.08	2.01~3.00	0.50~1.50	0.20~0.60
CC IV	2.90~3.60	0.25~0.80	0.20~1.00	≤0.40	≤0.08	3.01~4.50	0.50~1.70	0.20~0.60
IC III	2.90~3.60	0.60~1.20	0.40~1.00	≤0.25	≤0.05	2.01~3.00	0.70~1.20	0.20~1.00
IC IV	2.90~3.60	0.60~1.50	0.40~1.00	≤0.10	≤0.05	3.01~4.80	1.00~2.00	0.20~1.00
IC V	2.90~3.60	0.60~1.50	0.40~1.00	≤0.10	≤0.05	3.01~4.80	1.00~2.00	0.20~2.00
Code	Body Hardness (HSD)			Neck Hardness (HSD)				MPa
CC III	65-80			32-45				≥350
CC IV	70-85			32-45				≥350
IC III	65-78			32-45				≥350
IC IV	70-83			32-45				≥350
IC V	77-85			32-45				≥350
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 chages the matrix microstructure from
pearlite, bainite to martensite.
This roll has small hardness gradient in the woriking layer of roll barrel and is suitable to medium
and finishing stands for bar, wire and section mills.