17-4 ph stainless steel price (latest 2026)
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Are you looking for the latest price information for 17-4PH stainless steel in 2026? 17-4PH (UNS S17400 / AISI 630) is a precipitation-hardening martensitic stainless steel that continues to see strong demand in aerospace, oil and gas, industrial machinery, and energy sectors. With the fluctuations in the global materials market in 2026, understanding current price ranges, material properties, and applications can help you make informed purchasing decisions.
17-4 ph stainless steel price (latest 2026)
While prices vary by region, order volume, form, and certification level, typical 2026 market price ranges for common 17-4PH product forms are as follows:
| Product Form | Typical Price Range (USD per ton) |
|---|---|
| 17-4PH Bar (standard commercial) | $3,000 – $5,500 / ton |
| 17-4PH Sheet & Plate | $3,500 – $7,000 / ton |
| 17-4PH Coil | $3,200 – $6,500 / ton |
| Precision Machined Components | Price varies significantly by complexity |
Note: Specific prices depend on thickness/diameter, heat-treat condition, surface finish, and certifications such as ASTM/AMS. Bulk orders and long-term contracts generally secure more competitive pricing.
How to reduce the procurement cost of 17-4 PH stainless steel?
To reduce the procurement cost of 17-4 PH stainless steel, buyers should focus on specification optimization and total cost of ownership, not just the unit price. In fact, choosing a lower heat treatment condition (such as H1025 or A condition) instead of the H900 condition can reduce material and heat treatment costs by 8% to 15%, while still meeting most mechanical property requirements.
Furthermore, purchasing materials that meet ASTM standards instead of AMS certification, when aerospace certification is not required, can save 10% to 20% in costs. Finally, bulk purchasing (≥5-10 tons) and long-term supply agreements are typically 5% to 12% cheaper than spot purchases.
What is 17-4PH Stainless Steel?
17-4PH stainless steel is a chromium-copper precipitation-hardening martensitic stainless alloy with excellent mechanical strength and good corrosion resistance in many environments. Its hardenability through aging heat treatment differentiates it from austenitic grades like 304 or 316, allowing designers to tailor mechanical properties for specific performance targets. It can be processed into various practical product forms, including plates, coils, tubes, bars, and wires. For detailed chemical composition and free samples, please contact our factory immediately.
17-4PH Stainless Steel equivalent material
| Standard System | Grade / Designation |
|---|---|
| ASTM | A564 / A705 |
| UNS | S17400 |
| AISI | 630 |
| EN | 1.4542 / X5CrNiCuNb16-4 |
How does 17-4PH compare in cost to 304 or 316 stainless steel?
17-4PH is generally more expensive due to alloying and heat-treat steps but offers higher strength and performance, which can lower total lifecycle costs.
Applications of 17-4PH Stainless Steel:
Aerospace and Defense: Turbine blades and aircraft structural components, fasteners and landing gear components
Industry and Energy: Valve stems, pump shafts and couplings, offshore and marine equipment
Medical and Precision Equipment: Surgical instruments and tools, high-precision mechanical parts
Chemical and Petrochemical: Process equipment exposed to corrosive environments
GNEE is a trusted 17-4 PH stainless steel manufacturer and supplier specializing in a variety of services including custom orders, cutting and processing. We offer high-quality SS 17-4 products that meet AMS 5604 standards in various forms to suit different needs.
Our product: 17-4 PH round rod, S17400 square bar, solid rod, 17-4 PH cold drawn rod, 1.4542 hot rolled plate, 17-4 PH cold rolled plate, SUS630 clad plate, 17-4 PH flat plate, sheet, polished rod, hot rolled bar, perforated plate, etc.
