Circle, bar 20Х20Н14С2 - 1.4828 - aisi 309

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
20Х20Н14С2 EI211 1.4828 309 X15CrNiSi20-12 Delivery from the stock, in stock

Technical characteristics

Stainless heat-resistant chrome-nickel steel. The basis of the alloy is iron: its share is about 60%. Used in the production of furnace conveyors, parts of thermal furnaces, cementation boxes and similar parts operating at t° up to 900 °C; service life over 10000 hours.

Percentage composition of GOST 20072-74

Fe C Si Mn Ni S P Cr Ti Cu Impurities
base ≤0.2 2 - 3 ≤1.5 12 - 15 ≤0.025 ≤0.035 19 - 22 ≤0.2 ≤0.3 ≤0.3

Mechanical properties (t° 20°C)

Range GOST
Size s in sT d5 y Heat treatment
-
mm MPa MPa % % -
bars, 5949-75
Ø 60 590 295 35 55 Hardening 1000 - 1150°C / air cooled,
Sheet Thin, 5582-75 590 40

Physical properties

a 10 6 l r R 10 9
Degree 1/Grad W/(m-grad) kg/m3 Ohm-m
20 7800 946
100 16 15 7760 1000
600 18.1 23 7550 1194
900 18.8 28 7420 1242

Sv - Ultimate Short-Term Strength

sT - Limit of proportionality (yield strength for permanent deformation)

d5 - Tensile elongation at break

r - Specific gravity.

Analogues

England EU Germany Italy China Poland USA France Czech Republic
BS EN DIN, WNr UNI GB PN AFNOR CSN
305S19 1.4828 1.4828
X16CrNi23-14
1Cr20Ni14Si2 H20N12S2 309 308F80 17251
309S24 X15CrNiSi20-12
X15CrNiSi20-12

S30900 Z10CNS20-12
X15CrNiSi20-12 5CrMo16


Z10CNS25-20



Z15CNS20-12




Z17CNS20-12


Z9CN24-13

Vendor

Buy rounds, bars 20X20H14C2, aisi 309 from a warehouse of supplier Evek GmbH. Full compliance with international quality standards. Supplier Evek GmbH offers to buy a round, bars 20X20H14C2, aisi 309, the price is determined by the technological features of production without the inclusion of additional costs.

Buy, bargain price

We offer a round, bar 20X20H14C2, (1.4828), the best ratio of price and quality. In the segment of stainless steel, the company Evek GmbH is a profitable supplier.