Material
|
Tensile Strength Average Values
|
Bending Strength Average Values
|
Modulus of Elasticity Average Values
|
Single Poured Rolls
|
180 N/mm2 (26,100 PSI)
|
320 N/mm2 (46,400 PSI)
|
110 kN/mm2 (15,950,000 PSI)
|
Core Materials for Double Poured Rolls
|
Grey Cast Iron
|
210 N/mm2 (30,450 PSI)
|
380 N/mm2 (55,100 PSI)
|
130 kN/mm2 (18,850,000 PSI)
|
Nodular Cast Iron
|
400 N/mm2 (58,000 PSI)
|
750 N/mm2 (108,750 PSI)
|
180 kN/mm2 (26,100,000 PSI)
|
Cast Steel
|
550 N/mm2 (79,750 PSI)
|
1000 N/mm2 (145,000 PSI)
|
200 kN/mm2 (29,000,000 PSI)
|
|