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1.2085 Steel Supplier in India | Your Partner for High-Quality Plastic Mould Steel
Introduction to 1.2085 Steel
1.2085 steel is a corrosion-resistant plastic mould steel that is widely used in the mould-making industry. It is a pre-hardened grade that is known for its excellent corrosion resistance, good machinability, and superior polishability. The material is typically supplied in a pre-hardened condition, which saves significant time and cost by eliminating the need for further heat treatment by the mould maker. At Jupiter Steels, based in Delhi, we are a trusted stockist and supplier of 1.2085 steel, providing top-quality material to customers throughout India, including key industrial regions like Manesar, Haryana, and beyond.
Chemical Composition of 1.2085 Steel
The reliable performance of 1.2085 steel is a direct result of its carefully controlled chemical composition. The key alloying elements and their typical weight percentages are:
- Carbon (C): 0.35 – 0.45%
- Manganese (Mn): 0.20 – 0.50%
- Chromium (Cr): 15.00 – 17.00%
- Sulfur (S): 0.05 – 0.10%
Functioning and Reasoning of Chemical Elements
- High Chromium (Cr): The high chromium content is the defining feature of 1.2085 steel. It provides the steel with its excellent corrosion resistance, which is crucial for moulds used with corrosive plastics or in humid environments.
- Sulfur (S): The addition of sulfur is a key feature of this grade. It significantly improves machinability, reducing tool wear and machining time, which is a major advantage for mould makers.
- Carbon (C): The medium carbon content provides a good balance of hardness and toughness in the pre-hardened condition.
Hardness, Properties, and Applications of 1.2085
Hardness
1.2085 steel is typically supplied in a pre-hardened condition with a hardness in the range of 28-32 HRC. This ready-to-use hardness eliminates the risk of distortion from heat treatment after machining.
Properties
- Corrosion Resistance: Its high chromium content makes it highly resistant to corrosion from aggressive plastics and environmental factors.
- Excellent Machinability: Due to its sulfur content, it can be easily machined, saving significant time and cost in the mould manufacturing process.
- Superior Polishability: The clean microstructure allows for a superior mirror finish, which is critical for producing parts with high cosmetic requirements.
- Uniform Hardness: The steel provides consistent hardness throughout the material’s cross-section.
Applications
1.2085 steel is a premier grade used for a wide range of plastic mould applications. Key applications include:
- Moulds for corrosive PVC and other aggressive plastics.
- Mould Inserts and Cavities
- Mould Plates
- Moulds used in humid environments.
Why Choose Jupiter Steels for 1.2085?
As a premier steel stockist in India, Jupiter Steels is your reliable partner. We are committed to providing you with top-notch materials and service.
- Certified Quality: We supply high-quality, genuine 1.2085 steel that meets all required specifications. Our reputation for excellence is a promise to our customers.
- Nationwide Supply Chain: While based in Delhi, our robust logistics network allows us to provide high-quality steel to customers across India, including Haryana, Manesar, Rajasthan, and other industrial areas.
- Expert Guidance: Our team has extensive knowledge of different steel grades. We don’t just sell steel; we provide expert advice to help you select the right material for your specific application.
1.2085 Steel FAQ Section
Q1: What is 1.2085 steel used for?
A: 1.2085 steel is primarily used for plastic moulds that require corrosion resistance, such as those used for PVC or in humid conditions.
Q2: Does 1.2085 steel require heat treatment?
A: 1.2085 steel is typically supplied in a pre-hardened condition and does not require further heat treatment. This saves time and minimizes the risk of distortion.
Q3: Is 1.2085 a stainless steel?
A: While it has excellent corrosion resistance due to its high chromium content, 1.2085 steel is not considered a true stainless steel.
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