Sheet, plate, strip 1.4833 - aisi 309S
Supplier Avlob offers to buy sheet, plate, tape of the brand 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.
Percent composition
| Alloy | C | Si | Mn | Ni | S | P | Cr | Ft |
| 1.4833 | ≤0.15 | ≤1 | ≤2 | 12 — 14 | ≤0.015 | ≤0.015 | 22 — 24 | basis |
| aisi 309S | ≤0.08 | ≤1,5 | ≤2 | 12 — 15 | ≤0.015 | ≤0.03 | 22 — 24 | basis |
The steel is heat-resistant corrosion-resistant, boundedly welded. Prone to temper brittleness: The closest analogue is 20KH23N13.
Mechanical properties (temperature 20 ° C)
| Assortment | The size | sv | sT | d5 | y | Heat treatment |
| - | mm | MPa | MPa | % | % | - |
| Bar | Ø 60 | 490 | 295 | 35 | 50 | Tempering 1100−1150 ° C, air, |
sв — Short-term strength limit
sT — Proportionality limit (yield stress for permanent deformation)
d5 — Elongation at break.
y — Relative contraction
Physical properties
| t ° C | E 10−5 | a 10 6 | l | r | C |
| Degree | MPa | 1 / Grad | W / (m · deg) | kg / m3 | J / (kg · deg) |
| 20 | 2.07 | 7820 | |||
| 100 | 14.9 | 7790 | 538 | ||
| 200 | 15.7 | 17th | |||
| 400 | 17.1 | 21 | |||
| 600 | 17.8 | 24 | 7580 | ||
| 700 | 18.2 | 27th | |||
| 800 | 29 | 7480 |
E — Modulus of elasticity of the first kind
C is the specific heat
a — Coefficient of temperature (linear) expansion
l — Coefficient of thermal conductivity (heat capacity of the material)
r — specific gravity
Delivery, price
Buy sheet, stove, tape of the brand 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. The supplier Avlob offers to buy a heat-resistant corrosion-resistant sheet, a plate, a tape of any brand in the assortment at the optimal price in bulk or at retail.