Heat-resistant materials are essential whenever standard stainless steels reach their performance limits. With grade 1.4841 (X15CrNiSi25-21), Stahlportal offers a proven heat-resistant stainless steel that is available directly from stock, ensuring short lead times and fast delivery.
1.4841 – The specialist for high-temperature applications
Grade 1.4841 is renowned for its excellent resistance to high temperatures and oxidation. Thanks to its high chromium and nickel content, combined with a silicon alloy addition, it is particularly suitable for applications involving continuous thermal stress.
Typical applications include:
- Industrial furnaces and furnace construction
- Heat treatment equipment
- Burners and combustion systems
- Industrial plant engineering
- Power generation and energy technology
- Heat-resistant components for mechanical engineering
Its excellent high-temperature strength and scaling resistance make 1.4841 the material of choice for applications exposed to sustained temperatures of several hundred degrees Celsius.
Available immediately – directly from our stock
At Stahlportal, you can obtain grade 1.4841 without long lead times. Our extensive stock program ensures fast availability for urgent projects, maintenance work, and repairs.
A particular highlight of our inventory is our range of forged blocks. We stock this material in numerous dimensions, from small sizes to large forged block sections.
A real advantage: forged blocks with thicknesses exceeding 60 mm
While many suppliers only offer thinner sections or plate products, we keep forged blocks with thicknesses well above 60 mm in stock for immediate delivery.
These larger dimensions are often difficult to source on the market and enable our customers to manufacture demanding components without lengthy procurement times.
Whether you require a single piece, a prototype, or material for series production, our comprehensive stock program offers high material availability and short delivery times.
Your benefits at a glance
- ✅ Grade 1.4841 (X15CrNiSi25-21) available directly from stock
- ✅ Ready for immediate delivery
- ✅ Forged blocks in a wide range of dimensions
- ✅ Sizes ranging from small formats to block thicknesses exceeding 60 mm
- ✅ Short lead times
- ✅ Expert technical support and fast shipping
Do you need grade 1.4841 at short notice, or are you looking for a large forged block size that is difficult to obtain elsewhere?
Contact our team today. We will be happy to check our current stock availability and provide you with a competitive quotation at short notice.