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  JiangSu GangYou Metallurgy Mechanical Roller CO.,LTD.
ADD:JiangSu YiXing Economic Development Zone
TEL:0086-0510-87821500、87821600
FAX:0086-0510-87863555
E-Mail:web@gangyouroll.com
 
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Alloy ductile cast iron roll(AF-Type)
Read:3979  2014-7-17
 

The elements of nickel,chrome and molybdenum etc.are added in the ductile cast iron,after through special heat treatment,the pearlite ductile cast iron roll can be obtained.Such king of roll possesses fine strength,hi-temperature-resistant and anti-accident performances,including its small drop height of hardness in work layer.

Chemical Composition

轧辊名称

C

Si

Mn

Cr

Ni

Mo

Mg

A f 1

3.00~3.50

1.60~2.40

0.40~1.00

0.10~0.40

1.20~2.00

0.20~0.60

0.04

A f 2

3.00~3.50

1.40~2.20

0.40~1.00

0.20~1.00

1.50~2.50

0.30~0.80

0.04

A f 3

3.00~3.50

1.20~2.00

0.40~1.00

0.20~1.00

2.00~3.00

0.30~0.80

0.04

Physical Performance

轧辊名称

辊身硬度

抗拉强度

用途

A f 1

40~55

360

大型初轧机、型钢连轧

棒线材粗轧、中轧机架

 
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ADD:JiangSu YiXing Economic Development Zone   TEL:0086-0510-87821500、87821600   FAX:0086-0510-87863555   E-Mail:web@gangyouroll.com

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