Custom Precision Machined 45# / S50C Carbon Steel Mold Base Plate High-quality medium carbon steel plates pre-milled or custom-machined on 6 sides. Essential for stamping die bases, injection mold bolster plates, and jigs. Key Advantages & Capabilities
Custom Precision Machined: 6-face milled or Blanchard ground to exact thickness.
High Cost Efficiency: Economical base material for non-cavity tooling.
Good Structural Rigidity: Resists bending under clamping pressure. 💡 Optional On-Demand Machining & Wire-EDM Services
6-Face Precision Milling: Ready-to-use mold base plate blanks.
CNC Drilling & Tapping: Pre-drilled ejector and mounting hole patterns.
Surface Grinding: Parallel thickness grinding for precision fixtures. Technical Specifications
Grades: Ace 45# | JIS S50C | AISI 1045
Condition: Normalized | Precision Milled / Ground Surface
Applications: Injection mold bases, stamping die sets, machine fixtures, bolster plates.
📩 Upload your CAD drawings or dimensional requirements for a 2-hour quote.

A:Absolutely. Beyond supplying raw materials, we provide full custom precision machining services. This includes CNC milling, grinding, surface flattening, and custom vacuum heat treatment tailored to your exact blueprints. We deliver near-net-shape blocks to save your production time.
A:Yes, our facility is equipped with heavy-duty CNC milling machines, high-precision grinding machines, and automated sawing systems. We supply not only raw tool steel plates but also fully machined mold bases and custom-sized steel blocks according to your industrial specifications.
A: Our comprehensive service covers everything from steel grade selection consulting to custom cutting, precision machining, and full internal ultrasonic testing (SEP 1921-84). This ensures global toolmakers receive ready-to-use materials with guaranteed quality.
A: Yes, absolutely. We understand that tool and mold steel reliability is critical to your tooling life and production stability. We provide free material samples (standard test blocks or small discs) for metallurgical analysis, chemical composition testing, and hardness verification. You can place a sample request via our chat or contact forms.
A: While the steel material itself is 100% free, international express freight (via DHL, FedEx, or UPS) is typically covered by the buyer. You can provide your courier account number for freight collect. Our Premium Policy: The exact shipping cost you paid for the sample will be 100% credited back and deducted from your first bulk trial order invoice, making the entire sample process completely risk-free for you.


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