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High Nickel Mill Roll Alloy Chrome Rolling Mill Roll
High Nickel Mill Roll Alloy Chrome Rolling Mill Roll
High Nickel Mill Roll Alloy Chrome Rolling Mill Roll
High Nickel Mill Roll Alloy Chrome Rolling Mill Roll
High Nickel Mill Roll Alloy Chrome Rolling Mill Roll
High Nickel Mill Roll Alloy Chrome Rolling Mill Roll

High Nickel Mill Roll Alloy Chrome Rolling Mill Roll

Min.Order: 2
Product origin: Changzhou, Jiangsu, China
Infringement complaint: complaintComplaint
US$ 200 ~ 100000

Description
Product description

High Alloy Mill Roll for Hot Milling Roll Rings

High Alloy rolls exhibit excellent properties which are produced by centrifugal casting process. The high micro-hardness of matrix and carbide can be obtained through adjusting the content of Cr, Mo and other alloy elements.

 

 

1. Chemical Composition (%) & Hardness of Body

Classification

C

Si

Mn

P

S

Cr

Ni

Mo

Other alloy

(HSD)
Hardness

A
HCrI

2.30-3.30

0.30-1.00

0.50-1.20

≤0.10

≤0.05

12.00-15.00

0.70-1.70

0.70-1.50

0.00-0.60

60-75

B
HCr II

2.30-3.30

0.30-1.00

0.50-1.20

≤0.10

≤0.05

15.01-18.00

0.70-1.70

0.70-1.50

0.00-0.60

65-80

C
HCr III

2.30-3.30

0.30-1.00

0.50-1.20

≤0.10

≤0.05

18.01-22.00

0.70-1.70

1.51-3.00

0.00-0.60

75-90


Hot products
 


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

3)FORGED ROLLS
material:4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV etc.

Application

They are mainly applied to 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 mills.


Company profile
 
Sennier Machinery Technology Development Co., Ltd. is located in industrial circle of Huangli Town, Wujin District, Changzhou City, Jiangsu Province. Our company was founded in 2010, formerly a professional roller rocessing factory, now has more than 100 sets of smelting, casting, heat treatment, processing and inspection equipment, including more than 20 sets of casting and heat treatment equipment, more than 80 sets of inspection and processing equipment.
Our annual output of rolls and metallurgical accessories is more than 8000 tons.
Our main products are alloy cast iron roll, cast steel roll, forging shaft, alloy straightening roller ring and so on.
Our company has formulated strict operating rules and excellent process procedures, from raw materials to finished products have strict size and quality inspection.
We adhere to the concept of customer first, the pursuit of higher precision and higher quality product production, welcome your consultation and cooperation.
 


Workshop display


Certificate

Packing&Shipping

FAQ
 

Q: Do you have large amount of steel products in stock?

A: Yes , we have a large-scale indoor warehouse with perennial spot stocks totally above 5000 tons.

 

Q: How long is the delivery time?

A: Generally it is within 10 days.  If the goods is not in stock , according to the quantity it is within 30 days.

 

Q: Do you provide the samples? Free or Extra?

A: The cost of the samples is according to the value.The cost of the freight is necessary.

 

Q: How to order?

A:  Buyer sends the enquiry --> Buyer gets the quotation --> Order confirmation --> Buyer send the deposit --> Seller prepares goods --> Seller makes the strict inspection --> Buyer Arranges Balance Payment --> packing and delivery.

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