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Duplex Stainless Steel
Supplier Auglob offers to buy duplex stainless steel at an economical price. Regular customers can take advantage of discount discounts. The supplier guarantees the timely delivery of products to any specified address. The price is the best in this segment of rental.
Percentage of duplex stainless steel
| Make | Number according to EN / UNS | A type: | Percentage of elements | ||||||
| Cr | Ni | Mo | N | Mn | W | Cu | |||
| LDX 2101 | 1.4162 / S32101 |
Low-alloyed | 21.5 | 1.5 | 0.3 | 0.22 | 5 | - | - |
| DX 2202 | 1.4062 / S32202 | — «--- |
23 | 2.5 | 0.3 | 0.2 | 1.5 | - | - |
| RDN 903 | 1.4482 / S32001 |
Low-alloyed | 20 | 1.8 | 0.2 | 0.11 | 4.2 | - | - |
| 2304 | 1.4362 / S32304 |
— «--- |
23 | 4.8 | 0.3 | 0.10 | - | - | - |
| 2205 | 1.4462 / S31803 / S32205 |
Standard | 22 | 5.7 | 3.1 | 0.17 | - | - | - |
| 2507 | 1.4410 / S32750 |
Super | 25 | 7th | 4 | 0.27 | - | - | - |
| Zeron 100 | 1.4501 / S32760 |
Super | 25 | 7th | 3.2 | 0.25 | - | 0.7 | 0.7 |
| Ferrinox255 / Uranus 2507Cu |
1.4507 / S32520 / S32550 |
Super | 25 | 6.5 | 3.5 | 0.25 | - | - | 1.5 |
In some of the newly developed brands, a combination of nitrogen and manganese is used to significantly reduce the nickel content. This makes the production cheaper. .
Comparative corrosion resistance of duplex steels
| Make | Number according to EN / UNS | A type: | Approximate PREN |
| 304 | 1.4301 / S30400 |
Austenitic | 19 |
| 441 | 1.4509 / S43932 |
Ferritic | 19 |
| RDN 903 | 1.4482 / S32001 |
Duplex | 22 |
| 316 | 1.4401 / S31600 |
Austenitic | 24 |
| 444 | 1.4521 / S44400 |
Ferritic | 24 |
| 2101 LDX | 1.4162 / S32101 |
Duplex | 26th |
| 2304 | 1.4362 / S32304 |
— «--- | 26th |
| DX2202 | 1.4062 / S32202 | — «--- |
27th |
| 904L | 1.4539 / N08904 |
Austenitic | 34 |
| 2205 | 1.4462 / S31803 / S32205 |
Duplex | 35 |
| Zeron 100 | 1.4501 / S32760 |
— «--- |
41 |
| Ferrinox 255 / Uranus 2507Cu |
1.4507 / S32520 / S32550 |
— «--- |
41 |
| 2507 | 1.4410 / S32750 |
— «--- |
43 |
Delivery, price
Buy duplex stainless steel from the supplier Avlob can be at an affordable price. The price is formed on the basis of European production standards. Supplier Auglob offers to buy duplex stainless steel in the range at the optimal price in bulk or at retail.