PH15-7 Mo Alloy 15-7 Sheet 0.41-4.75mm 1.4574 Plate AMS 5520 Cut to size 100-1000mm (length : 150mm, width : 150mm, Thickness / Strength : 2.54mm)
- Areas of application: Production of parts that work at high temperatures in aggressive environments. Rings, springs, diaphragms, nozzles and other components in the aviation industry.
- Properties: good corrosion resistance; good strength and hardness; excellent wear resistance.
- Do you need other steel grades or dimensions? Please contact us. Our sales team will make an offer from stock or delivery program :)
- Can't find the sizes you need? Just contact us! We will be happy to help you with your request

Length Tolerance +/-2mm
If you need a different steel grade or size, please reach out to us. Our sales team will provide you with a quote from our stock or delivery program.
The width and length tolerance for sheet metal blanks is +/-2mm. Please note: these blanks are intended for industrial use and are not suitable for decorative or visible applications. Surface scratches may occur, and the finish is standard industrial quality. Sheets are cut using guillotine shears, and not all come with protective film. If surface quality is important for your project, contact us for a tailored solution.
- Production time: 5-7 weeks
- Preparation for shipping: 2-3 business days
- Delivery time: depends on the parcel service – see our FAQ for details
Stainless steel 1.4574, also known as martensitic stainless steel, is an alloy with high chromium and nickel content, and low levels of carbon and manganese. It provides reliable corrosion resistance, especially in mildly corrosive or acidic environments.
Thanks to its strength and hardness, stainless steel 1.4574 is ideal for applications that require mechanical durability and wear resistance. It also offers moderate heat resistance, making it suitable for use at moderate temperatures.
At Evek GmbH Online Shop, you can purchase 1.4574 material with international shipping. We are a trusted supplier of various materials and ensure safe, straightforward delivery.
The machinability of stainless steel 1.4574 is reasonable, but due to its hardness, specialized machining techniques may be necessary. Welding is possible, though preheating and post-treatment might be required to prevent issues like cracking.
Key features of 15-7 PH include:
- Good corrosion resistance
- High strength and hardness
- Excellent wear resistance
Typical applications include the manufacturing of parts exposed to high temperatures and harsh environments, such as rings, springs, diaphragms, nozzles, and other aviation components.
If you’re looking to buy 15-7 PH, Evek GmbH offers competitive pricing and can provide a customized quote if you cannot find the exact product you need.
- Type
- Sheet metal
- material
- Stainless steel
- US
- S15700
- Alloy
- 15-7