Alloy Steel ISO 10243 Die Springs Rectangular Wire Compression Springs 40 Lb Load
Alloy Steel ISO 10243 Die Springs
,40 Lb Load Die Springs
,ISO 10243 Alloy Steel Die Spring
ISO 10243 Die Springs are rectangular section compression springs designed for pressing tools, stamping dies, and other industrial tooling applications. Manufactured according to the dimensional requirements and colour-coding system of ISO 10243:2019, these die springs provide a standardized solution for applications requiring controlled compression force within a defined installation space.
ISO 10243 classifies die springs into four spring-rate categories: Light, Medium, Strong, and Extra Strong. Each category is identified by a corresponding colour code, making it easier for engineers, toolmakers, and maintenance teams to select and identify the appropriate spring for specific tooling requirements.
Our ISO 10243 compression springs are available in a range of standard specifications for new tooling projects, replacement applications, and maintenance requirements. Depending on manufacturing capabilities and customer requirements, different dimensions, materials, surface treatments, and performance specifications can also be supplied.
For reliable sourcing of ISO 10243 die springs, customers can select the required spring based on installation dimensions, spring rate, working load, and application conditions. Technical drawings and detailed specifications can be provided for engineering confirmation before production.
| Feature | Description |
|---|---|
| International Standard | ISO 10243:2019 |
| Spring Type | Rectangular Section Compression Die Springs |
| Spring Rate Categories | Light, Medium, Strong, Extra Strong |
| Colour Coding | Colour identification according to spring-rate category |
| Design | Rectangular wire compression spring |
| Applications | Pressing tools, stamping dies, industrial tooling |
| Standard Options | Multiple standard specifications available |
| Customization | Custom dimensions and specifications available upon request |
| Engineering Support | Technical drawings and product specifications available |
| Supply Options | OEM, replacement, maintenance, and industrial tooling applications |
| Specification | Details |
|---|---|
| Product Name | ISO 10243 Die Springs |
| Standard | ISO 10243:2019 |
| Product Type | Compression Die Springs |
| Cross Section | Rectangular |
| Spring Rate | Light / Medium / Strong / Extra Strong |
| Identification | Colour Coded |
| Application | Pressing Tools / Stamping Dies / Industrial Tooling |
| Dimensions | Standard sizes according to applicable specifications |
| Material | Available according to manufacturer specification and customer requirements |
| Surface Treatment | Available according to material and application requirements |
| Customization | Size, material, and performance options available |
| Quality Control | Dimensional and performance inspection available |
| Packaging | Standard industrial packaging or customized packaging |
| Application | Description |
|---|---|
| Stamping Dies | Used in stamping and pressing tools where controlled compression force is required during die operation. |
| Press Tools | Suitable for press-tool assemblies requiring rectangular-section compression springs. |
| Industrial Tooling | Used in tooling systems where standardized compression spring dimensions and spring-rate classification are required. |
| Die Maintenance & Replacement | Standardized dimensions and colour identification can simplify spring selection and replacement during maintenance. |
| OEM Tooling Projects | Suitable for new tooling projects and replacement components, subject to application requirements. |
ISO 10243:2019 is an international standard for compression springs with rectangular sections used in pressing tools. The standard covers housing dimensions and colour coding for different spring-rate categories.
ISO 10243 die springs are designed for pressing tools and related tooling applications. Typical applications include stamping dies, press tools, industrial tooling, and spring replacement during tooling maintenance.
| Spring Rate | Identification |
|---|---|
| Light | Colour coded according to the applicable standard |
| Medium | Colour coded according to the applicable standard |
| Strong | Colour coded according to the applicable standard |
| Extra Strong | Colour coded according to the applicable standard |
No. ISO 10243 does not specify the material of the spring. Material selection should be based on the manufacturer's specification and the operating requirements of the application.
No. The standard does not specify a guaranteed service life. Actual service life can depend on factors such as material, working load, compression, operating frequency, working environment, and application design.
Yes, customization may be available depending on the manufacturer. Customers can provide required dimensions, spring rate, material, working conditions, and application requirements for technical evaluation.
Selection should consider the required spring rate, installation dimensions, working load, available space, working stroke, operating frequency, and application conditions. A technical drawing or detailed application information can help determine the appropriate specification.
The current version is ISO 10243:2019. The standard was reviewed and confirmed by ISO in 2025 and remains current.
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