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17-4PH stainless steel sheet is a precipitation-hardened stainless steel that combines excellent mechanical properties with outstanding corrosion resistance. Known for its high strength, good fatigue and stress-corrosion resistance, and excellent toughness, 17-4PH is widely used in high-performance applications. This alloy is commonly used in industries such as aerospace, chemical processing, and the nuclear sector, where both strength and resistance to harsh environments are essential. The material is capable of being heat-treated to achieve varying levels of strength, making it a versatile choice for many demanding applications.
MOQ:≥1 Ton Origin: Shandong,China
Warranty: 5 Years Delivery: 0-15 Day
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17-4PH stainless steel sheet is unique for its ability to achieve different levels of strength through controlled heat treatment. It offers excellent hardness and tensile strength, making it an ideal choice for components subjected to heavy mechanical loads. The alloy also maintains excellent resistance to corrosion, including in acidic and alkaline environments, thanks to its high chromium and nickel content. Additionally, 17-4PH exhibits good weldability and fabricability, along with excellent toughness at both high and low temperatures. It is often chosen for applications where high strength, resistance to corrosion, and performance in extreme environments are required.
| Property | Specification |
|---|---|
| Grade | 17-4PH Stainless Steel Sheet |
| Chemical Composition | – Chromium (Cr): 15% – 17.5% – Nickel (Ni): 3% – 5% – Copper (Cu): 3% – 5% – Carbon (C): 0.07% max – Manganese (Mn): 1% max – Phosphorus (P): 0.04% max – Sulfur (S): 0.03% max |
| Standard | ASTM A240, AISI 17-4PH |
| Thickness | 0.3mm – 100mm |
| Width | 1000mm – 2000mm |
| Length | 2000mm – 6000mm |
| Tensile Strength | 1,000 – 1,250 MPa (depending on heat treatment) |
| Yield Strength | 900 MPa (minimum, depending on heat treatment) |
| Elongation | 12% (min.) |
| Hardness | 35-45 HRC (depending on heat treatment) |
| Density | 7.75 g/cm³ |
| Finish | 2B, No.4, Polished, Satin |
| Magnetic Properties | Non-magnetic (when solution annealed) |
At Yuanchi, we prioritize the safe and secure delivery of all 17-4PH stainless steel sheets. Each sheet is individually wrapped in protective plastic to prevent surface damage. For larger orders, we use custom wooden crates or pallets to provide maximum protection during transport. Our logistics partners ensure that products are delivered on time, whether for domestic or international shipments.
If you want to know more about our products, please contact our staff, we provide you with 24-hour quotation service. If you need samples, we provide free samples.
Yuanchi was founded in 2006, with 18 years of experience in steel export, exported to more than 30 countries. We support customization, free samples, if needed, please contact us for a free quotation.
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