Contact Us Now!
This field is required.
This field is required.
Mold Steel Grade
This field is required.
Application Type
This field is required.
This field is required.

Ace 45# / S50C Carbon Steel Plate | Custom Precision Machined Mold Base Stock – KUTU

Steel Grade / Brand

Ace 45# / S50C (JIS G4051 / ASTM A29 Equivalent)

Primary Applications

Mold bases, bolster plates, stamping die sets, machine structural parts

Stock Status

In Stock (Plates & Cut Blocks available)

Thickness / Size Range

8mm – 300mm+ (Custom cut to size)

Machining Capabilities

Saw cutting, 6-sided milling, precision surface grinding, chamfering, drilling

Min. Order Quantity (MOQ)

1 Custom Cut Block (Standard Rate), 500 kg+ (Wholesale Rate)

Lead Time

Stock Cut: 1–2 Days; Precision Machined: 3–4 Days

Delivery Condition & Hardness

Normalized / Soft Annealed (≤ 197 HB) or Pre-hardened (18–22 HRC)

Tolerance & Finish

Sawing: -0/+1mm; Milling/Grinding: ±0.01mm

Key Composition

C: 0.42–0.50%, Mn: 0.50–0.80%, Si: 0.17–0.37%

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.

 

4ec889adb8e1acece4df8218459f947f 6f3f10238e6bbcadb63720d6fae73d4a 7EBF2BE82118D1D7BE69D78799FBDE90

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.

Steel Grade / Brand

Ace 45# / S50C (JIS G4051 / ASTM A29 Equivalent)

Primary Applications

Mold bases, bolster plates, stamping die sets, machine structural parts

Stock Status

In Stock (Plates & Cut Blocks available)

Thickness / Size Range

8mm – 300mm+ (Custom cut to size)

Machining Capabilities

Saw cutting, 6-sided milling, precision surface grinding, chamfering, drilling

Min. Order Quantity (MOQ)

1 Custom Cut Block (Standard Rate), 500 kg+ (Wholesale Rate)

Lead Time

Stock Cut: 1–2 Days; Precision Machined: 3–4 Days

Delivery Condition & Hardness

Normalized / Soft Annealed (≤ 197 HB) or Pre-hardened (18–22 HRC)

Tolerance & Finish

Sawing: -0/+1mm; Milling/Grinding: ±0.01mm

Key Composition

C: 0.42–0.50%, Mn: 0.50–0.80%, Si: 0.17–0.37%

Reviews

There are no reviews yet.

Be the first to review “Ace 45# / S50C Carbon Steel Plate | Custom Precision Machined Mold Base Stock – KUTU”

Your email address will not be published. Required fields are marked *

Scroll to Top