Changzhou Ruihong Roll co.,ltd

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Manager:Li Liang

Mobile:18626058366    

Email:sales@rhrollmaker.com    

address:Jiangsu Changzhou Wujin dongan junan road 8


Online survice
 Work Time
Mon to Fri :8:30-17:30
Sat to Sun :9:00-17:00
 Contact Details
Li Liang:18626058366
QQ:229590110
Product Detail
Pearlitic Nodular Cast Iron Rolls
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Pearlitic Nodular Cast Iron Rolls
Code: A002
Original: 0.00
Price:
10,000.00
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Detail

Addition of nickel, chromium, molybdenum nodular cast iron, through a special heat treatment to obtain the pearlite ductile iron roll. Pearlitic nodular cast iron roll has good strength, high temperature performance and anti accident performance, small drop of hardness on the work layer.

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1、化学成份


轧辊名称
代码
C
Si
Mn
P
S
Ni
Cr
Mo
Mg
珠光体球墨Ⅰ
SGPⅠ
2.90-
3.60
1.40-
2.20
0.40-
1.00
≤0.15
≤0.03
1.50-
2.00
0.10-
0.40
0.20-
0.60
≥0.04
珠光体球墨Ⅱ
SGPⅡ
2.90-
3.60
1.20-
2.00
0.40-
1.00
≤0.15
≤0.03
2.01-
2.50
0.20-
1.00
0.30-
0.80
≥0.04
珠光体球墨Ⅲ
SGPⅢ
2.90-
3.60
1.00-
2.00
0.40-
1.00
≤0.15
≤0.03
2.51-
3.00
0.20-
1.20
0.30-
0.80
≥0.04


2、物理性能


代 码
辊身硬度(HSD)
抗拉强度(MPa)
用  途
SGPⅠ
45—55
≥450
方/板坯初轧轧机、大中型型钢、线材、窄带钢轧机


keyword:mill roll,cast iron roll,