Performance Alloys MoldStar® 150 (PAS 940) Copper Mold Alloy

Category	Metal , Nonferrous Metal , Copper Alloy
Manufacturer	Performance Alloys
Trade Name	MoldStar®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Performance Alloys MoldStar® 150 (PAS 940) Copper Mold Alloy.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Description: MoldStar® 150 is a high-performance, beryllium-free copper alloy for the blow molding and injection molding industries. In addition to its high thermal conductivity, MoldStar® 150 offer the following qualities:Accepts and maintains high surface finishesAccepts etching and texturingOffers welding compatibility with other copper alloys, tool steels and stainless steels to provide composite materials for increased surface hardness in specific areasRequires no additional heat treatmentRetains the inherent corrosion resistance of copperCan be readily machined using conventional practices as well as the electrical discharge method (EDM)Applications: Mold CoresCavitiesSprue BushingsHot Runner SystemsCore PinsEjector PinsSleevesBlow PinsInformation provided by Performance Alloys.

Physical Properties	Metric	English	Comments
Density	8.72 g/cc	0.315 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	210	210	3000kg
Hardness, Rockwell B	94	94
Tensile Strength at Break	689 MPa	100000 psi
Tensile Strength, Yield	517 MPa	75000 psi
Elongation at Break	13 %	13 %	in 2"
Compressive Strength	552 MPa	80000 psi

Thermal Properties	Metric	English	Comments
CTE, linear	17.5 µm/m-°C @Temperature 20.0 °C	9.70 µin/in-°F @Temperature 68.0 °F
Thermal Conductivity	259 W/m-K @Temperature 15.6 °C	1800 BTU-in/hr-ft²-°F @Temperature 60.0 °F

Component Elements Properties	Metric	English
Chromium, Cr	0.40 %	0.40 %
Copper, Cu	96.4 %	96.4 %
Nickel, Ni	2.5 %	2.5 %
Silicon, Si	0.70 %	0.70 %

Descriptive Properties	Value	Comments
Thermal diffusivity at 68°F	2.32 ft²/hr

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