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- Industeel CLC 1.2311 Prehardened Mold Steel (300HB/30HRC)
Industeel CLC 1.2311 Prehardened Mold Steel (300HB/30HRC)
| Category | Metal , Ferrous Metal , Carbon Steel , High Carbon Steel , Tool Steel , Mold Steel |
| Manufacturer | Groupe Arcelor |
| Trade Name | CLC |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Industeel CLC 1.2311 Prehardened Mold Steel (300HB/30HRC).pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Description: CLC 1.2311 is a 300HB (30HRC) pre-hardened grade specially designed for plastic mold industry. Chromium, Molybdenum, carbon and manganese additions are optimized to have a fully martensite-bainite microstructure after quenching. The steel is melted in electrical furnace and refined with VOD or DH device The cleanliness of the steel is guaranteed as well as the soundness. This makes the steel particularly well adapted for mold steel even when polishing or chemical etching are required for surface finish quality.Information provided by manufacturer.
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Brinell | 300 | 300 | Typical, in Longitudinal and Transverse Direction |
| Tensile Strength, Ultimate | 992 MPa | 144000 psi | Typical, Transverse Direction |
| 1014 MPa | 147100 psi | Typical, Longitudinal Direction | |
| Tensile Strength, Yield | 821 MPa @Strain 0.200 % |
119000 psi @Strain 0.200 % |
Typical, Transverse Direction |
| 854 MPa @Strain 0.200 % |
124000 psi @Strain 0.200 % |
Typical, Longitudinal Direction | |
| Elongation at Break | 9.6 % | 9.6 % | Typical, EL 5.65 Transverse Direction |
| 10.8 % | 10.8 % | Typical, EL 5.65 Longitudinal Direction | |
| Modulus of Elasticity | 205 GPa | 29700 ksi | Typical, in Longitudinal and Transverse Direction |
| Charpy Impact | 25.0 J | 18.4 ft-lb | Typical (Transverse) |
| 28.0 J | 20.7 ft-lb | Typical (Longitudinal) | |
| 23.0 J @Temperature -20.0 °C |
17.0 ft-lb @Temperature -4.00 °F |
Typical (Longitudinal) | |
| Charpy Impact, Unnotched | 28.0 J @Temperature -20.0 °C |
20.7 ft-lb @Temperature -4.00 °F |
Longitudinal |
| 30.0 J @Temperature 20.0 °C |
22.1 ft-lb @Temperature 68.0 °F |
Transverse | |
| 32.0 J @Temperature 20.0 °C |
23.6 ft-lb @Temperature 68.0 °F |
Longitudinal |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 11.5 µm/m-°C @Temperature 20.0 - 100 °C |
6.39 µin/in-°F @Temperature 68.0 - 212 °F |
|
| 11.57 µm/m-°C @Temperature 20.0 - 200 °C |
6.428 µin/in-°F @Temperature 68.0 - 392 °F |
||
| 12.47 µm/m-°C @Temperature 20.0 - 300 °C |
6.928 µin/in-°F @Temperature 68.0 - 572 °F |
||
| Thermal Conductivity | 34.0 W/m-K @Temperature 20.0 °C |
236 BTU-in/hr-ft²-°F @Temperature 68.0 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Carbon, C | 0.40 % | 0.40 % | |
| Chromium, Cr | 1.9 % | 1.9 % | |
| Iron, Fe | 95.683 - 95.7 % | 95.683 - 95.7 % | As remainder |
| Manganese, Mn | 1.5 % | 1.5 % | |
| Molybdenum, Mo | 0.20 % | 0.20 % | |
| Phosphorous, P | <= 0.012 % | <= 0.012 % | |
| Silicon, Si | 0.30 % | 0.30 % | |
| Sulfur, S | <= 0.0050 % | <= 0.0050 % |
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