Alloy 625 plate, made from a high-performance nickel-chromium-molybdenum alloy, is widely used in aerospace, chemical processing, marine, and nuclear applications due to its exceptional corrosion resistance and mechanical strength. The price of Alloy 625 plate varies based on factors such as thickness, surface finish, quantity, certification, and global nickel market trends. This article provides a detailed overview of Alloy 625 plate pricing, standard sizes, and what buyers should consider when sourcing this material.
Current Alloy 625 Plate Price per kg and per lb
The price of Alloy 625 plate fluctuates regularly with the cost of raw nickel and manufacturing complexity. Below is a table showing estimated current market rates as of mid-2025:
| Unit | Price Range (USD) | Notes |
|---|---|---|
| Per kg | $85 – $110 | Based on commercial mill supply |
| Per lb | $38 – $50 | Converted from per kg pricing |
Typical Alloy 625 Plate Sizes and Pricing Estimates
Price depends on the dimensions of the plate. Below are approximate prices for standard cut sizes of Alloy 625 plate:
| Plate Size (inches) | Thickness | Approx. Weight | Estimated Price (USD) |
|---|---|---|---|
| 12″ x 12″ | 1/8″ (3.2 mm) | ~6 lbs | $230 – $300 |
| 24″ x 24″ | 1/4″ (6.35 mm) | ~40 lbs | $1,500 – $2,000 |
| 48″ x 96″ | 1/2″ (12.7 mm) | ~650 lbs | $24,000 – $32,000 |
Factors That Influence Alloy 625 Plate Pricing
The final cost of Alloy 625 plate is determined by multiple production and market factors:
• Nickel Market Price: Alloy 625 contains over 58% nickel, making its price sensitive to global nickel fluctuations.
• Plate Thickness: Heavier and thicker plates cost more due to raw material volume and processing requirements.
• Certifications: Aerospace-grade certifications (AMS 5599, NACE MR0175) increase cost.
• Surface Finish: Hot-rolled is cheaper than cold-rolled or ground finishes.
• Order Quantity: Bulk pricing discounts are available for large-volume orders.
• Country of Origin: Plates from the U.S., Germany, or Japan are typically priced higher than those from China or India.
Top Suppliers of Alloy 625 Plate
Here are some leading suppliers of certified Alloy 625 plate:
| Supplier | Region | Certifications Offered |
|---|---|---|
| Special Metals (PCC) | USA | AMS 5599, ASTM B443, NACE |
| VDM Metals | Germany | EN 10204 3.1, ISO 9001 |
| NeoNickel | UK, EU | AMS, ASTM, PED |
| Magellan Metals | USA | ASTM B443, ISO |
| Bao Steel | China | ISO 9001, ASTM B443 |
How to Save on Alloy 625 Plate Purchases
Here are some strategies for minimizing Alloy 625 plate costs without compromising quality:
• Source from mill-direct or authorized distributors for better pricing
• Consider alternate sizes that reduce cutting and waste
• Ask for remnant pieces for small orders
• Compare international pricing including shipping and duty
• Confirm if test certificates (MTCs) are included in price
• Join industry group buys or bulk ordering pools
Related Questions
How much does Alloy 625 cost per pound?
As of 2025, Alloy 625 plate typically costs between $38 and $50 per pound, depending on thickness and certification level.
Can I buy small cut-to-size Alloy 625 plates?
Yes, many suppliers such as Magellan Metals and online distributors offer cut-to-size plates with no minimum quantity requirements, especially for prototyping or lab use.
Which certifications are important for Alloy 625 plate?
Common required certifications include ASTM B443 (general use), AMS 5599 (aerospace), and NACE MR0175 (oil & gas), which should be verified in the material test certificate (MTC).
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