Circle, bar 20х25н20с2 - 1.4841 - aisi 314

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
20Х25Н20С2 EI283 1.4841 314 X15CrNiSi25-20 Delivery from the stock, in stock
20Х25Н20С2 EI283 1.4841 314 X15CrNiSi25-21 Delivery from the stock, in stock

Technical feature

Stainless heat-resistant high-alloy chrome-nickel steel. Other name is Х25Н20С2 (ЭИ283). The basis of the alloy - iron: its share is about 46%. It is used in the production of furnace conveyors, parts of thermal furnaces, cementation boxes and similar parts working at t° up to 1100 °C in air or hydrocarbon atmosphere. Service life of more than 10,000 hours. Tendency to temper embrittlement.

Percentage composition of GOST 5632-72

Fe C Si Mn Ni S P Cr Mo W V Ti Cu
basis ≤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 (t° 20°C)

Range GOST Size s in sT d5 y Heat treatment
- mm MPa MPa % % -
Rods 5949-75 Ø 60 590 295 35 50 Hardening 1100 - 1150°C / air cooling,
Thin plate, GOST 5582-75 5582-75 490 35 Hardening 1050 - 1100°C / air cooled,

Physical properties

a 10 6 l r
Degree 1/Grad W/(m-grad) kg/m3
20 7720
100 16.1 15 7680
600 17.8 24
800 18.1 27 7440
900 18.5 29 7390
1000 18.8 7340

sB - Ultimate short-time strength

sT - limit of proportionality (yield stress for permanent deformation)

d5 - Tensile elongation at break

r - Specific gravity.

Analogues

England EU Germany Italy China Poland USA France Czech Republic Sweden
BS EN DIN, WNr UNI GB PN AFNOR CSN SS
310S24 1.4841 1.4841 X25CN25-20 2Cr25Ni20 H25N20S2 310 Z12CN25.20 17255 2376
314S25 X15CrNiSi25-20 X15CrNiSi25-20 X16CrNiSi25-20 314 Z15CNS25-20
CrNi25-20 S31400
X15CrNiSi25-21

Supplier

We offer to buy rounds, bars 20x25n20c2, aisi 314 from a warehouse of supplier Evek GmbH. Full compliance with international quality standards. Supplier Evek GmbH offers to buy a round, bars 20x25n20c2, aisi 314, the price is determined by the technological features of production without the inclusion of additional costs.

Buy a bargain price.

We offer a round, bar 20x25n20c2, 1.4841 the best ratio of price and quality. In the segment of heat-resistant stainless steel, the company Evek GmbH is a profitable supplier.