Spheroidal Graphite Cast Iron Rolls

Spheroidal Graphite Cast Iron Rolls


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Payment Terms
D/A,L/C,MoneyGram,T/T,Western Union
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
cast roll, mill roll, spheroidal graphite cast iron rolls
Category
Cast & Forged

Manta Rolls Co., Ltd

Membership
PRO
Country / Year Established
China China / 2016
Business type
Trading Company
Verified Certificate

7

Product name Spheroidal Graphite Cast Iron Rolls Certification -
Category Cast & Forged Ingredients -
Keyword cast roll , mill roll , spheroidal graphite cast iron rolls Unit Size -
Brand name - Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

Brief Introduction: 

Spheroidal Graphite Cast Iron Rolls (Nodular Iron Rolls) are structurally characterized by nodular graphite. High Tensile strength and deep hardness penetration are few properties that nodular graphite gives these Metal Rolls. Because of excellent mechanical & material properties these Metal Rolls are capable of withstanding heavy loads and hence these Rolls are used in various Mills that produce different products. These Rolls are structurally made up of cementite and nodular graphite. Sufficient water cooling is a necessity for satisfactory performance. Depending upon the required mechanical properties i.e. wear resistance, Roll hardness, strength, of Rolls, wide range of Rolls: 1. Pearlitic and 2.Bainitic Accicular can be made by alloying with nickel, molybdenum and chromium for added strength and deep hardness penetration. 


Application:

• Blooming, section and wire rod roughing.
• Wir rod roughing and intermediate rolling.
• Plate intermediate and finish rolling.
• Roughing, intermediate and finishing for Rail and Structural mills.


Material Spec:

Nodular Iron Rolls NIP 1 NIP 2 NIA 1 NIA 2
Composition (%wt)
Carbon (C) 2.90-3.20 3.00-3.40 3.10-3.50 3.25-3.55
Silicon (Si) 1.50-2.00 1.50-1.80 1.20-1.50 1.10-1.40
Manganese (Mn) 0.70 MAX 0.70 MAX 0.70 MAX 0.70 MAX
Nickel (Ni) 1.40-1.80 1.50-1.90 2.50-3.00 2.80-4.00
Chromium (Cr) 0.40-0.60 0.40-0.70 0.30-0.70 0.30-0.80
Molybdenum (Mo) 0.25-0.45 0.25-0.45 0.60-1.10 0.70-1.20
Mechanical Properties
Hardness (HSC) 45-55 55-65 65-75 75-80
Tensile strength (N/mm2) 400-500 400-500 500-600 500-600

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options D/A,L/C,MoneyGram,T/T,Western Union Shipping time Negotiable

Manta Rolls Co., Ltd

Country / Year Established
China China / 2016
Membership
PRO
Business type
Trading Company

7

President
Bob
Address
No.502, Tongjiang Rd 19, Xinbei District, Changzhou, Jiangsu, China
Product Category
Steel Sheets
Year Established
2016
No. of Total Employees
1-50
Company introduction

 

Manta Rolls (former Jianyuan Mechatronics) is a company focused on designing and producing of mill rolls, including Cast rolls, Forging rolls, and Shaped rolls.
Our mission is to grow our customers' bottom lines with mill roll products and services especially shaped rolls or other customized rolls. Discover many ways to improve your results and stand out from your competition by working with us.

 

Main Product

Related Products

Other buyers also search

Membership Grade

BUYER

Biz Pro VIP

SELLER

Biz Pro VIP
팝업닫기
Live Chat A new message arrives
from a business partner.

No Data

  • There is no data to load
  • Check out the My TK > My Inquiries list.
  • After agreeing to the use of the Live Chat service, the list is printed only when there is at least one history of receiving or sending a Live Chat request.

If you have not yet agreed to use the Live Chat service,

You can use the Live Chat freely after agreeing to the use of the Live Chat service.

View more
View more