Steel 12hn3a sheet 0.5-60mm plates 12xh3a Gost (Thickness / Strength : 0.5mm, length : 2000mm, width : 1000mm)
- If you want to buy 12hn3a, you've come to the right place. Evek GmbH Online Shop offers a wide range of GOST steels. You will remain satisfied with our products.
- Do you need other steel quality or dimension? Please contact us. Our sales team will make an offer from stock or delivery program :)
- Fields of application: Gear wheels and shafts; worm gears; axles; elastomer couplings; piston pins;
- Properties: limited suitability for welding (manual arc welding, TIG welding); high strength; good plastic deformability; good impact strength at low temperatures; high hardenability;
Please Note: Sheet metal cuts are intended for industrial use and may not be suitable for decorative or visible applications. Minor scratches are possible, and the surface is standard industrial quality. Sheets are cut with guillotine shears and may not always be delivered with a protective film. If surface quality is important for your project, please contact us before ordering so we can discuss possible options.
Length tolerance: +/-2mm
Looking for a different steel grade or size? Get in touch with us—our sales team will be happy to provide you with a custom offer from our stock or delivery program.
- Production time: 5–7 weeks.
- Shipment preparation: 2–3 business days.
- Delivery time depends on the parcel service—please refer to our FAQ for details.
12hn3a is an alloyed chromium-nickel structural steel. Its designation breaks down as follows:
- 12 – 0.12% carbon content
- H – approximately 1% chromium
- N3 – approximately 3% nickel
- A – high quality steel
This material combines high strength with good ductility. Thanks to its chromium and nickel, 12xh3a offers excellent impact resistance even at low temperatures and high mechanical performance. It is highly hardenable and only moderately suitable for welding.
If you are looking to purchase 12hn3a, our online shop offers a comprehensive selection of GOST steels. We strive for your complete satisfaction with our products.
Round steel 12xh3a is widely used in the manufacturing of components that are exposed to heavy loads and low temperatures down to -100°C, where high strength is essential. Typical applications include:
- Gears and shafts
- Worm gears
- Axles
- Elastomer couplings
- Piston pins
Key properties of 12hn3a include:
- Limited weldability (manual arc and TIG welding methods)
- High strength
- Good ductility
- Excellent impact resistance at low temperatures
- High hardenability
As a global supplier of 12xh3a, we offer GOST steels at competitive prices and are always ready to support your needs. Contact us for assistance with your order.
- Type
- Sheet metal
- material
- Steel
| | Combination name | Price | |
| | £352.80 | ||
| | £705.60 | ||
| | £2,016.80 | ||
| | £5,044.80 | ||
| | £7,067.20 | ||
| | £11,112.00 |