1.2316 Tool Steel

1.2316 Corrosion-Resistant Mould Steel: High Chrome for Aggressive Plastics. Pre-hardened stainless tool steel for chemically active moulding environments.

1.2316 Tool Steel

1.2316 is a high-chromium martensitic stainless steel supplied in a pre-hardened condition. It is engineered specifically for processing corrosive plastics, such as PVC, ensuring the longevity of the mould face without the risk of oxidation or pitting.

Chemical Composition	Percentage %
Carbon	0.33-0.43%
Manganese	1.00%
Silicon	1.00%
Chromium	15.50-17.00%
Molybdenum	1.00-1.20%
Sulphur	0.00%
Phosphorus	0.03%

The heat treatment parameters for 1.2316 tool steel are determined by several critical factors, including the component’s geometry, dimensions, heating cycle, cooling method, and required soaking duration. Additional process variables such as furnace type, selected quenching medium, and the efficiency of material handling systems also play an important role in achieving the desired metallurgical properties. For precise and application-specific results, it is recommended to work closely with an experienced heat treatment specialist to establish the most suitable treatment process.

Certified Quality Assurance

At Progressive Metal Manufacturing, reliability is embedded in our supply chain. Our 1.2312 tool steel is managed and distributed under a rigorous quality management system, fully compliant with ISO 9001 standards. This commitment ensures that every batch delivered meets strict industrial benchmarks for consistency and performance, providing our partners with the confidence that their raw materials are as dependable as their final products.

Industrial Applications & Versatility

1.2316 (X38CrMo16) is a premium, chrome-alloyed stainless tool steel specifically engineered for superior corrosion resistance and high polishability.

It is the industry standard for processing chemically aggressive materials, particularly in the following sectors:

Thermoplastic Processing: Ideally suited for molds used with corrosive plastics and PVC.

High-End Tooling: Used in the production of extrusion dies and injection molds that require long-term durability against chemical wear.

Precision Engineering: Its specialized metallurgical properties make it an excellent choice for components that operate in high-moisture or acidic environments.

Precision Supply & Custom Specifications

We provide a versatile range of 1.2316 steel formats, processed with precision to reduce your internal machining time.

Whether you need a single prototype or a bulk production run, our facility is equipped to deliver sawn-to-order components in the following dimensions:

Round Bar: Diameters available from 2⌀ to 373⌀, sawn to your exact length requirements.

Plate & Sheet: Thicknesses ranging from 16mm to 330mm, with the capability to cut custom rectangular sections from flat bar or plate.

Our logistics and sales teams are ready to coordinate specific dimensional tolerances to ensure your raw materials arrive ready for immediate integration into your workflow.