• телефон: +98 31-35720330 +98 31-35721330
  • факс: +98 31-35721440

Steel Base Rolls

Generally, rolls made in this grade are cast steel. In this case homogenous distribution of carbides which is obtain by solidification and appropriately distributed in the matrix by heat treatment.

Steel  base rolls are particularly suitable for operating under heavy load condition. Good shock resistance and moderate wear properties make these rolls general selection for roughing and intermediate stands.

 PDF

 

SH58- Pearlitic Matrix with Secondary

Carbides (X400)

SH48-Heat treated Pearlitic Matrix with

 Secondary Carbides (X100)

 

Roll Grade

Barrels

 Hardness

(ShC)

C

(%)

Si

(%)

Mn

(%)

Cr

(%)

Ni

(%)

Mo

(%)

Tensile

Strength

(N/mm2)

Bending

Strength

(N/mm2)

SH44

44

1.4-2.0

0.3-0.5

0.6-1.2

1.2-1.4

0.4-1.4

0.2-0.5

400-600

700-1000

SH48

48

1.4-2.2

0.3-0.5

0.7-1.2

1.4-1.8

0.6-1.4

0.2-0.5

500-700

800-1100

SH52

52

1.4-2.2

0.3-0.5

0.7-1.2

1.4-1.8

0.6-1.6

0.2-0.5

500-700

800-1100

SH56

56

1.4-2.2

0.3-0.5

0.7-1.4

1.4-1.8

1.0-1.8

0.2-0.5

500-700

800-1100

SH48C

48

1.4-2.2

0.3-0.5

0.6-1.0

1.2-1.4

0.4-1.6

0.2-0.5

See core Material Info in link1

SH52C

52

1.4-2.2

0.3-0.5

0.8-1.2

1.4-1.8

0.8-1.8

0.2-0.5

See core Material Info in link1

SH56C

56

1.6-2.2

0.3-0.5

0.8-1.2

1.4-1.8

1.0-1.5

0.2-0.5

See core Material Info in link1

SH62C

62

1.6-2.2

0.3-0.5

0.8-1.2

1.4-1.8

1.0-2.0

0.2-0.5

See core Material Info in link1

SH66C

66

1.6-2.2

0.3-0.5

0.8-1.2

1.4-1.8

1.0-2.0

0.2-0.5

See core Material Info in link1

 

Note: Other Steel Grades, not Specified in the table are producible on request.

ChodanSazan Manufacture Of Cast Rolls & Sleeves, All rights reserved.
19.10.2018
сегодня зерительсегодня зеритель152
вчеравчера398
этот месяцэтот месяц6879