Wire 20kh25n20s2 - 1.4841 - aisi 314
Supplier Avlob offers to buy a circle, wire, pipe 120Х25Н20С2, 1.4841, aisi 314 at an economical price. Regular customers can take advantage of discount discounts. We guarantee timely delivery of products to any specified address. The price is the best in this segment of rental.
Technical specifications
High temperature refractory steel. Is prone to temper brittleness :. Application: parts of furnaces operating at temperatures up to 1100 ° C in air and hydrocarbon atmospheres.
Percentage of GOST 5632−72
| Fe | C | Si | Mn | Ni | S | P | Cr | Mo | W | V | Ti | Cu |
| 46.045 — 56 | ≤0.2 | 2 — 3 | ≤1.5 | 18 — 21 | ≤0.02 | ≤0.035 | 24 — 27 | ≤0.3 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.3 |
Mechanical properties (temperature 20 ° C)
| Assortment | GOST | s in | s T | d 5 | y | Heat treatment |
| - | - | MPa | MPa | % | % | - |
| Rod, Ø 60 | 5949−75 | 590 | 295 | 35 | 50 | Tempering 1100 — 1150 ° C, Cooling air, |
sв — Short-term strength limit
sT — Proportionality limit (yield stress for permanent deformation)
d5 — Elongation at break.
y — Relative contraction
Mechanical properties (temperature 20 ° C)
| T | a 10 6 | l | r |
| Degree | 1 / Degree | W / (m · degree) | kg / m 3 |
| 20 | 7720 | ||
| 100 | 16.1 | 15 | 7680 |
| 600 | 17.8 | 24 | |
| 900 | 18.5 | 29 | 7390 |
E — Modulus of elasticity of the first kind
C is the specific heat
a — Coefficient of temperature (linear) expansion [1 / degree]
l — Coefficient of thermal conductivity (heat capacity of the material)
r — specific gravity
Foreign analogues
| USA | Germany | Japan | France | England | European Union | Italy | Spain | China | Sweden | Poland | Czech Republic |
| - | DIN, WNr | JIS | AFNOR | BS | En | UNI | UNE | GB | SS | PN | CSN |
| 310 | CrNi25−20 |
SUH310 | Z12CN25.20 | 310S24 | 1.4841 | X16CrNiSi25−20 | F.3310 | 2Cr25Ni20 | 2376 | H25N20S2 | 17255 |
| 314 | X15CrNiSi25−21 |
SUS18 | Z15CNS25−20 | 314S25 | X15CrNiSi25−20 | X25CN25−20 | X15CrNiSi25−20 | ||||
| S31400 | X15CrNiSi25−20 | SUSY310 |
Buy
Supplier Avlob offers a circle, wire, pipe 120Х25Н20С2, 1.4841, aisi 314 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.
Delivery, price
Buy a circle, wire, pipe 20H25N20S2, 1.4841, aisi 314 from the supplier Avlob can be at an affordable price. The price is formed on the basis of European production standards. Supplier Avlob offers to buy a heat-resistant corrosion-resistant wheel, wire, pipe 20H25N20S2 in the range at the optimal price in bulk or at retail.