In the competitive manufacturing world, reducing machining time and costs while maintaining product quality is the ultimate goal. 1.2085 free-cutting mold steel is engineered to do exactly that. With its unique composition and processing advantages, this material offers manufacturers the ability to cut machining costs by up to 40%, without sacrificing mold performance.
What is 1.2085 Free-Cutting Mold Steel?
1.2085 is a pre-hardened stainless mold steel that is modified for improved machinability. By adding elements like sulfur in controlled amounts, the steel becomes easier to cut, allowing for faster machining speeds and reduced tool wear. Despite these modifications, it still maintains excellent corrosion resistance and good hardness.
Chemical Composition of 1.2085
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.30 – 0.40 |
| Chromium (Cr) | 12.0 – 14.0 |
| Manganese (Mn) | 1.00 max |
| Silicon (Si) | 1.00 max |
| Sulfur (S) | 0.05 – 0.15 |
Why 1.2085 Can Slash Machining Costs by 40%
- Faster Machining Speeds: Less resistance during cutting allows CNC machines to run faster without compromising accuracy.
- Longer Tool Life: Reduced friction means cutting tools last longer, lowering tool replacement costs.
- Less Energy Consumption: Shorter machining cycles require less machine run-time, saving electricity.
- Lower Labor Costs: Faster production cycles mean fewer man-hours per mold.
Properties of 1.2085 Steel
- Hardness: 28-34 HRC (pre-hardened)
- Excellent Corrosion Resistance due to its chromium content
- Good Dimensional Stability during machining
- High Surface Finish Quality
- Excellent Polishability for optical-grade mold surfaces
1.2085 vs. 1.2083: Which One Should You Choose?
| Property | 1.2085 | 1.2083 |
| Machinability | Excellent | Moderate |
| Corrosion Resistance | High | High |
| Hardness | 28-34 HRC | 28-34 HRC |
| Cost Efficiency | Higher | Standard |
| Polishability | Excellent | Excellent |
Conclusion
For mold makers aiming to reduce production costs without compromising quality, 1.2085 free-cutting mold steel is a game-changer. Its unique balance of machinability, corrosion resistance, and pre-hardened strength makes it a top choice for high-efficiency mold production. By switching to 1.2085, you could see up to 40% savings in machining costs—a competitive advantage in today’s manufacturing market.
Contact [email protected] or WhatsApp +8613642825398 to get expert advice and competitive prices for 1.2085 mold steel.
