PIPE SEAMLESS Material Stainless DIN 1.4724 ( 12 Cr - 1 Al )
High temperature stainless steel EN 1.4724 DIN X10CrAlSi13, with 13% chromium,
it's not critical in terms of embrittlement. resistance to scaling up to 850℃,
more grades in ferritic stainless steels - heat resisting grades, DIN 1.4713, 1.4724, 1.4742, 1.4749, 1.4762
Low-alloyed ferritic heat resisting grade with improved scaling resistance.
Uncritical regarding embrittlement at service temperatures.
Applied for e.g. furnace equipment, thermal boiler components, grids, burner nozzles, conveying parts, thermowells.
The high temperature (HT) ferritic stainless steels complement austenitic heat and creep portfolio.
The main alloying element in the ferritic grades is chromium.
Its positive effect on the scaling resistance is enhanced by silicon and aluminium.
The characteristic properties are excellent resistance to oxidising and reducing sulphur containing atmospheres,
good resistance to oxidation and high thermal conductivity with low thermal expansion.
| Grade | C | Si | Mn | P | S | Cr | Al |
| 1.4724 | 0.12 max | 0.70~1.40 | 1.00 | 0.040 | 0.015 | 12.00~14.00 | 0.70~1.20 |
Standard
EN 10095 DIN 1.4724 Stainless steel seamless tubes/pipes, 48.3 MM OD X 5 MM THICK X 20 FT
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