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
	Online Service lookpolymers 27660005

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 Â°C	17.0 ft-lb @Temperature -4.00 Â°F	Typical (Longitudinal)
Charpy Impact, Unnotched	28.0 J @Temperature -20.0 Â°C	20.7 ft-lb @Temperature -4.00 Â°F	Longitudinal
	30.0 J @Temperature 20.0 Â°C	22.1 ft-lb @Temperature 68.0 Â°F	Transverse
	32.0 J @Temperature 20.0 Â°C	23.6 ft-lb @Temperature 68.0 Â°F	Longitudinal

Thermal Properties	Metric	English
CTE, linear	11.5 Âµm/m-Â°C @Temperature 20.0 - 100 Â°C	6.39 Âµin/in-Â°F @Temperature 68.0 - 212 Â°F
	11.57 Âµm/m-Â°C @Temperature 20.0 - 200 Â°C	6.428 Âµin/in-Â°F @Temperature 68.0 - 392 Â°F
	12.47 Âµm/m-Â°C @Temperature 20.0 - 300 Â°C	6.928 Âµin/in-Â°F @Temperature 68.0 - 572 Â°F
Thermal Conductivity	34.0 W/m-K @Temperature 20.0 Â°C	236 BTU-in/hr-ftÂ²-Â°F @Temperature 68.0 Â°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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