PH15-7 Mo Alloy 15-7 Sheet 0.41-4.75mm 1.4574 Plate AMS 5520 Cut to size 100-1000mm (length : 200mm, width : 200mm, Thickness / Strength : 1.27mm)
- 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 require a different steel grade or size, please get in touch with us. Our sales team will be happy to provide you with an offer from our extensive stock or delivery program.
The width and length of each sheet metal blank come with a tolerance of +/-2mm. Please note: these blanks are intended for industrial use and are not suitable for decorative or visible applications—surface scratches may be present. The finish is standard industrial quality, cut with guillotine shears. Protective film is not guaranteed on all pieces. If surface quality is important for your project, please contact us separately so we can assist you in finding a suitable solution.
- Production time: 5-7 weeks
- Preparation for shipping: 2-3 working days
- Delivery time: Depends on the courier—please refer to our FAQ for details.
Stainless steel 1.4574, also known as martensitic stainless steel, contains high levels of chromium and nickel with low carbon and manganese. This alloy is well-regarded for its corrosion resistance in many settings, particularly in mildly corrosive or acidic environments.
Thanks to its strength and hardness, stainless steel 1.4574 is ideal for applications that demand mechanical durability and wear resistance. It also provides moderate heat resistance, making it suitable for use in environments with elevated temperatures.
Evek GmbH Online Shop supplies material 1.4574 and ships internationally. As a trusted supplier, we ensure safe and efficient delivery of a wide range of materials.
Machining stainless steel 1.4574 is feasible, but may require special tools or techniques due to its hardness. Welding is possible, though preheating and post-treatment may be necessary to prevent issues like cracking.
Key features of 15-7 PH:
- Excellent corrosion resistance
- High strength and hardness
- Outstanding wear resistance
Common applications include components subjected to high temperatures in challenging environments, such as rings, springs, diaphragms, nozzles, and other parts in the aerospace industry.
If you are looking to purchase 15-7 PH, Evek GmbH offers competitive prices on a variety of materials and can provide custom quotes if you do not find the exact product you need.
- Type
- Sheet metal
- material
- Stainless steel
- US
- S15700
- Alloy
- 15-7