stainless steel aluminum alloy copper bar products LuoyueMetal
stainless steel aluminum alloy copper bar products LuoyueMetal
Product Description
Our 17-4PH stainless steel (UNS S17400 / AISI 630 / EN 1.4542) is a premium martensitic precipitation hardening alloy, engineered to offer an unbeatable balance of strength, corrosion resistance, and machinability. Unlike ordinary stainless steel, it can be tailored through heat treatment (H900, H1025, H1150, etc.) to match your specific application requirements – from high-strength load-bearing parts to precision components that demand minimal deformation.
Crafted with high-purity raw materials and strict quality control, our 17-4PH steel features stable chemical composition, low impurity content, and consistent performance across every batch. Whether you need sheets, bars, or custom-cut pieces, we’ve got you covered with flexible specifications and professional processing support.
Why Choose Our 17-4PH Stainless Steel?
- ✅ Adjustable Strength & Toughness: Tensile strength up to 1310MPa, hardness 32-44 HRC – customize heat treatment to get the perfect balance of strength and toughness for your project.
- ✅ Superior Corrosion Resistance: Outperforms conventional hardenable stainless steel, comparable to 304 stainless steel. Resists chlorides, sulfides, and mild acids, ideal for harsh industrial and marine environments.
- ✅ Easy to Process: Excellent machinability in solution-annealed state – easy to forge, cast, weld, and machine. High dimensional stability after heat treatment (deformation rate ≤0.1%), perfect for precision parts.
- ✅ Versatile & Reliable: Widely used in aerospace (engine fasteners, aircraft fittings), medical (surgical instruments, implants), oil & gas (valves, pump shafts), and industrial manufacturing – adaptable to diverse scenarios.
- ✅ High Purity & Consistency: Strictly controlled impurity content, ensuring stable performance batch after batch. No unexpected defects, saving you time and cost in production.
Chemical Composition (Typical wt%)
Available Specifications (Customizable)
We offer flexible specifications to meet your unique needs. Contact us for custom sizes, heat treatment conditions, and processing services.
- Sheet: Thickness 0.5-50mm, Width 1000-2000mm, Length 2000-6000mm
- Bar: Diameter 5-200mm, Length 1000-6000mm (round bar, square bar, hexagonal bar available)
- Heat Treatment: H900, H1025, H1075, H1150 (customizable)
- Surface Finish: Annealed, Polished, Sandblasted (as per your requirement)
Application Scenarios
Our 17-4PH stainless steel is widely used in various high-demand fields, including:
- Aerospace: Aircraft fittings, turbine engine fasteners, satellite components
- Oil & Gas: Valve components, pump shafts, offshore drilling equipment
- Medical: Surgical instruments, orthopedic implants (after surface passivation)
- Industrial Manufacturing: Precision molds, mixing screws, wear rings, high-strength shafts
- Other: High-performance automotive parts, load cells, marine components
Quality Assurance & After-Sales Service
✅ All products pass strict quality inspection, with test reports provided (if required).
✅ Competitive price, bulk purchase discounts available.
✅ Fast delivery: We cooperate with reliable logistics partners to ensure on-time delivery worldwide.
✅ Professional after-sales: Our technical team is available to answer your questions about material selection, heat treatment, and processing.
Ready to place an order? Contact us now to get a customized quote and learn more about our 17-4PH stainless steel! We are committed to providing you with high-quality products and thoughtful service.
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