Schmolz + Bickenbach Holder Block Plastic Mold Steel

Category	Metal , Ferrous Metal , Tool Steel , Mold Steel
Manufacturer	Schmolz + Bickenbach (Swiss Steel International)
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Schmolz + Bickenbach Holder Block Plastic Mold Steel.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Description: Holder Block is a modified AISI-4130 material with higher chromium and molybdenum content specifically designed holder steel for molds and dies and The material is forged on a 5000 ton press assuring maximum deformation during the forging processCharacteristics: Good machinabilityApplications: Die holders and Frames for plastic moldsInformation provided by Schmolz + Bickenbach

Physical Properties	Metric	English	Comments
Density	7.89 g/cc	0.285 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell C	22 @Treatment Temp. 621 °C, Time 7200 sec	22 @Treatment Temp. 1150 °F, Time 2.00 hour
	30 @Treatment Temp. 593 °C, Time 7200 sec	30 @Treatment Temp. 1100 °F, Time 2.00 hour
	32 @Treatment Temp. 566 °C, Time 7200 sec	32 @Treatment Temp. 1050 °F, Time 2.00 hour
	37 @Treatment Temp. 538 °C, Time 7200 sec	37 @Treatment Temp. 1000 °F, Time 2.00 hour
	40 @Treatment Temp. 482 °C, Time 7200 sec	40 @Treatment Temp. 900 °F, Time 2.00 hour
	43 @Treatment Temp. 427 °C, Time 7200 sec	43 @Treatment Temp. 800 °F, Time 2.00 hour
	46 @Treatment Temp. 371 °C, Time 7200 sec	46 @Treatment Temp. 700 °F, Time 2.00 hour
Tensile Strength	862 MPa @Temperature -5.56 °C	125000 psi @Temperature 22.0 °F	Heat Treated to 24-32 HRC
Tensile Strength, Yield	689 MPa @Temperature 22.0 °C	100000 psi @Temperature 71.6 °F	Heat Treated to 24-32 HRC
Elongation at Yield	17 % @Temperature 22.0 °C	17 % @Temperature 71.6 °F	Heat Treated to 24-32 HRC
Reduction of Area	35 % @Temperature 22.0 °C	35 % @Temperature 71.6 °F	Heat Treated to 24-32 HRC

Thermal Properties	Metric	English
CTE, linear	12.6 µm/m-°C @Temperature 21.1 - 93.3 °C	7.00 µin/in-°F @Temperature 70.0 - 200 °F
	13.0 µm/m-°C @Temperature 21.1 - 316 °C	7.25 µin/in-°F @Temperature 70.0 - 600 °F
	13.5 µm/m-°C @Temperature 21.1 - 427 °C	7.50 µin/in-°F @Temperature 70.0 - 800 °F
Thermal Conductivity	29.1 W/m-K @Temperature 21.1 °C	202 BTU-in/hr-ft²-°F @Temperature 70.0 °F
	30.1 W/m-K @Temperature 204 °C	209 BTU-in/hr-ft²-°F @Temperature 400 °F
	31.1 W/m-K @Temperature 399 °C	216 BTU-in/hr-ft²-°F @Temperature 750 °F

Component Elements Properties	Metric	English
Carbon, C	0.35 %	0.35 %
Chromium, Cr	1.25 %	1.25 %
Iron, Fe	97 %	97 %
Manganese, Mn	0.60 %	0.60 %
Molybdenum, Mo	0.30 %	0.30 %
Silicon, Si	0.50 %	0.50 %

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