Steel 60KhSMF
60KhSMF steel
Steel 60KhSMF: gradebook of steels and alloys. Below is systematized information on the purpose, chemical composition, types of supply, substitutes, critical point temperatures, physical, mechanical, technological and foundry properties for the grade — Steel 60KhSMF.
General information about 60KhSMF steel
Delivery type |
rolls OST 24.013.20−85. |
Application |
Working rolls of two- and four-roll stands of sheet rolling mills for cold rolling of metals. |
Chemical composition of steel 60ХСМФ
Chemical element |
% |
Vanadium (V) |
0.15−0.25 |
Silicon (Si) |
1.05−1.30 |
Manganese (Mn) |
0.40−0.70 |
Molybdenum (Mo) |
0.40−0.60 |
Nickel (Ni), max. |
0.50 |
Sulfur (S), not more than |
0.030 |
Carbon (C) |
0.55−0.65 |
Phosphorus (P), not more than |
0.030 |
Chromium (Cr) |
1.40−1.80 |
Mechanical properties of steel 60KhSMF
Mechanical properties depending on tempering temperature
t tempering temperature, °C |
σB, MPa |
KCU, J/m2 |
Billets of section 80 mm. Hardening. Tempering. |
180 |
1470 |
6 |
240 |
1270 |
11 |
315 |
1470 |
9 |
350 |
1860 |
13 |
Mechanical properties after isothermal annealing
Section, mm |
σ0, 2, MPa |
σB, MPa |
δ5, % |
ψ, % |
KCU, J/m2 |
80 |
470 |
940 |
17 |
37 |
27 |
Technological properties of 60KhSMF steel
Forging temperature |
The beginning 1180, the end 800. |
Hardness of steel 60KhSMF
Delivery condition, heat treatment regime |
HSD |
Barrels of work rolls (after induction heat treatment) of skin pass and finishing stands of cold rolling mills, type 1. Cross-section up to 650 mm. |
95−105 |
Drums of work rolls (after induction heat treatment) of cold rolling mills, type 2. Cross-section up to 900 mm. |
90−96 |
Drums of work rolls (after induction heating) of hot rolling mills, type 3. |
75−90 |
Drums and backing roll tires (after heat treatment) with increased hardness requirements, type 4. Cross-section up to 1600 mm. |
70−85 |
Drums and backup roller tires (after heat treatment) with increased hardness requirements, type 5. Cross-section up to 1600 mm. |
45−69 |
Work and resting roll necks |
30−55 |