Our Products
Wires
2 Products availableSteel Bars
2 Products availableSteel Plates
1 Products availableSteel Plates, Sheets, Bars & Rods
1 Products availableSafety System & Equipments
1 Products availableSteel Products
1 Products availableMetal Angle
1 Products availableRound Bars
1 Products availableOur offered Product range includes Mild Steel Angles, Stainless Steel Sheets, cold working tool steel, EN 36 STEEL and Cnc Machined Components.
| Element | Content (%) |
|---|---|
| Chromium, Cr | 4.75-5.50 |
| Molybdenum, Mo | 1.10-1.75 |
| Silicon, Si | 0.80-1.20 |
| Vanadium, V | 0.80-1.20 |
| Carbon, C | 0.32-0.45 |
| Nickel, Ni | 0.3 |
| Copper, Cu | 0.25 |
| Manganese, Mn | 0.20-0.50 |
| Phosphorus, P | 0.03 |
| Sulfur, S | 0.03 |
Physical Properties
The physical properties of H13 tool steels are given in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Density (@20°C/68°F) | 7.80 g/cm3 | 0.282 lb/in3 |
| Melting point | 1427°C | 2600°F |
Mechanical Properties
The mechanical properties of H13 tool steels are tabulated below.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength, ultimate (@20°C/68°F, varies with heat treatment) | 1200 - 1590 MPa | 174000 - 231000 psi |
| Tensile strength, yield (@20°C/68°F, varies with heat treatment) | 1000 - 1380 MPa | 145000 - 200000 psi |
| Reduction of area (@20°C/68°F) | 50.00% | 50.00% |
| Modulus of elasticity (@20°C/68°F) | 215 GPa | 31200 ksi |
| Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
Thermal Properties
The following table shows the thermal properties of H13 tool steels.
| Properties | Conditions | ||
|---|---|---|---|
| T (ºC) | Treatment | ||
| Thermal expansion | 10.4 x 10-6/ºC | 20-100 | - |
| Thermal conductivity | 28.6 W/mK | 215 | - |
| Steel Grade | C |
Mn |
Si |
S |
P |
Q195 |
0.06-0.12 |
0.25-0.50 |
0.30 Max |
0.04 Max. |
0.04 Max. |
Q235 |
0.12-0.22 |
0.30-0.60 |
0.30 Max. |
0.04 Max. |
0.04 Max. |
Q255 |
0.18-0.28 |
0.40-0.70 |
0.30 Max. |
0.045 Max. |
0.050 Max. |
Q275 |
0.27-0.38 |
0.50-0.80 |
0.30 Max. |
0.045 Max. |
0.045 Max. |
3SP |
0.14-0.22 |
0.40-0.85 |
0.15-0.30 |
0.050 Max. |
0.040 Max. |
5SP |
0.28-0.37 |
0.50-1.00 |
0.15-0.30 |
0.050 Max. |
0.040 Max. |
20MnSi |
0.17-0.25 |
1.00-1.60 |
0.40-0.80 |
0.050 Max. |
0.050 Max. |
Opera House, Mumbai, Maharashtra