Sheet, plate 20kh20n14s2 - 1.4828 - aisi 309
Supplier Avlob offers to buy sheet, plate 1.4833 — aisi 309S at a competitive 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 GOST 5632−72
| Fe | C | Si | Mn | Ni | S | P | Cr | Ti | Cu |
| basis | ≤0.2 | 2 — 3 | ≤1.5 | 12 — 15 | ≤0.025 | ≤0.035 | 19 — 22 | ≤0.2 | ≤0.3 |
The steel is heat-resistant, corrosion-resistant, It is produced from it. furnace conveyors, boxes for carburization and other details of thermal furnaces.
Mechanical properties (temperature 20 ° C)
| Assortment | GOST. | sv | d5 |
| - | - | MPa | % |
| Thin sheet | 5582−75 | 590 | 40 |
sв — Short-term strength limit
d5 — Elongation at break.
Physical properties
| t ° С | a 10 6 | l | r | R 10 9 |
| Degree | 1 / Grad | W / (m · deg) | kg / m3 | Ohm · m |
| 20 | 7800 | 946 | ||
| 100 | 16 | 15 | 7760 | 1000 |
| 300 | 18 | 1095 | ||
| 600 | 18.1 | 23 | 7550 | 1194 |
| 800 | 18.5 | 26th | 7470 | 1242 |
| 900 | 18.8 | 28 | 7420 | 1242 |
a — Coefficient of temperature (linear) expansion [1 / degree]
l — Coefficient of thermal conductivity (heat capacity of the material)
r — specific gravity
R is the electrical resistivity
Foreign analogues
- England (BS): 305S19, 309S24, X15CrNiSi20−12.
- The European Union: 1.4828, X15CrNiSi20−12.
- Germany: 1.4828, X15CrNiSi20−12.
Delivery, price
Buy sheet, stove 1.4833 — aisi 309S from the supplier Avgob can be at an affordable price. The price is formed on the basis of European production standards. Supplier Avlob offers to buy heat-resistant corrosion-resistant sheets, plate 1.4833 — aisi 309S in the range at the optimal price in bulk or at retail.