Casting Mold Thermal Management Plate

Product Specifications

Technical details and manufacturing context for Casting Mold Thermal Management Plate

Definition

The Casting Mold Thermal Management Plate is a precision-engineered component installed within casting molds to regulate temperature distribution during metal solidification. It ensures uniform cooling rates, minimizes thermal stresses, and prevents casting defects such as shrinkage porosity. This component is critical for achieving dimensional accuracy and metallurgical consistency in high-volume foundry operations. The plate is available in copper alloy C18150 or stainless steel 316L, with a standard thickness of 20–50 mm and operating temperature range of -40 to 200 °C. Thermal conductivity ranges from 150 to 400 W/m·K (tested per ASTM E1225), and surface flatness is maintained within 0.02–0.05 μm (ISO 1101). Internal fluid channels have diameters of 6–12 mm, with serpentine or parallel layouts, and the plate can handle pressures up to 1.0–1.6 MPa. Standard plate dimensions range from 300×300 to 800×800 mm, with custom sizes available on request. Material grades H13 to H11 (ASTM A681) are specified for high thermal fatigue resistance. Weight varies from 15 to 80 kg depending on size and thickness. Surface roughness is Ra 0.8–1.6 μm (ISO 1302), and connections are threaded G1/4 to G1/2 (ISO 228-1). These parameters serve as reference ranges; actual values must be confirmed with the legal manufacturer or supplier for specific applications. The plate is designed for foundry environments where precise thermal control is essential to product quality and process repeatability.

Working Principle

The plate actively controls mold surface temperature using internal fluid channels or electrical heating elements. Fluid channels circulate a coolant or heating medium to maintain optimal thermal gradients during casting cycles. Serpentine channel layouts provide uniform cooling, while parallel layouts reduce pressure drop. Electrical elements offer precise temperature control when fluid systems are impractical. The plate's material and surface finish enhance heat transfer efficiency. By managing heat extraction, the plate influences solidification rates, reducing thermal stresses and preventing defects. The operating principle relies on balancing heat input and removal to maintain a stable mold temperature profile, which is critical for consistent casting quality.

Common Materials

Copper Alloy C18150, Stainless Steel 316L

Technical Parameters

Parameter	Typical range	Notes & selection driver
Plate ThicknessRequired	20–50 mm	Standard thickness dimension
Operating Temperature RangeRequired	-40–200 °C	Minimum to maximum working temperature
Thermal ConductivityRequired	150–400 W/m·K	Material heat transfer coefficientASTM E1225
Surface FlatnessRequired	0.02–0.05 μm	Maximum deviation from perfect flatnessISO 1101
Channel Diameter	6–12 mm	Internal fluid passage size
Maximum Pressure Rating	1.0–1.6 MPa	Maximum fluid pressure capacity
Plate Dimensions (L×W)	300×300–800×800 mm	Custom sizes available on request
Material Grade	H13–H11	H13 for high thermal fatigue resistanceASTM A681
Weight	15–80 kg	Depends on size and thickness
Surface Roughness	Ra 0.8–1.6 μm	Smoother finish improves heat transferISO 1302
Channel Layout	Serpentine–Parallel	Serpentine for uniform cooling, parallel for low pressure drop
Connection Size	G1/4–G1/2 inch	Threaded connections for coolant linesISO 228-1

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Thermal Plate Body Part
Primary structural element with integrated channels

Material: Copper Alloy C18150
Fluid Port Connectors
Standardized connections for heating/cooling media

Material: Stainless Steel 316L
Temperature Sensor Port Optional Part
Integrated cavity for thermal monitoring devices

Material: Stainless Steel 316L
Mounting Flange Part
Precision-machined interface for mold installation

Material: Tool Steel
Electrical Heating Element Optional
Heats the plate directly where a circulating fluid loop is not practical.

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Casting Mold Thermal Management Plate.

Manufacturers of Casting Mold Thermal Management Plate

Manufacturer profiles associated with Casting Mold Thermal Management Plate.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 6 September 2026

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Frequently Asked Questions

What materials are available for this thermal management plate?

The plate is available in copper alloy C18150 or stainless steel 316L. Material grade H13 to H11 (ASTM A681) is specified for high thermal fatigue resistance. Confirm the exact material grade with the manufacturer for your application.

What is the operating temperature range?

The operating temperature range is -40 to 200 °C. This range is a reference; verify the specific limits for your casting process with the supplier.

Can the plate dimensions be customized?

Standard plate dimensions range from 300×300 to 800×800 mm, with custom sizes available on request. Contact the manufacturer to discuss your specific dimensional requirements.

What standards apply to this component?

Relevant standards include ASTM E1225 for thermal conductivity, ISO 1101 for flatness, ASTM A681 for material grade, ISO 1302 for surface roughness, and ISO 228-1 for connections. These are verification references; ensure compliance with your local regulations.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	0-10 bar
flow rate:	5-50 L/min
temperature:	-20°C to 300°C
slurry concentration:	0-30% solids by weight