Material No.: S 44600
Description
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Chemical Composition
| C | Mn | P | S | Si | Ni | Cr | N | ||
|---|---|---|---|---|---|---|---|---|---|
| S 44600 | Min % | 23,00 | |||||||
| Max % | 0,20 | 1,50 | 0,040 | 0,030 | 1,00 | 0,75 | 27,00 | 0,25 | |
| ASTM A268 (UNS S44600) | |||||||||
| 1.4749 | Min % | 26,00 | 0,15 | ||||||
| Max % | 0,20 | 1,00 | 0,04 | 0,015 | 1,00 | 29,00 | 0,25 | ||
| (Key to steel 2010) | |||||||||
| AISI 446-1 | Min % | 23,00 | |||||||
| Max % | 0,20 | 1,50 | 0,040 | 0,030 | 1,00 | 0,75 | 27,00 | 0,25 | |
| ??? | |||||||||
Physical properties
| Property | Value |
|---|---|
| Density: kg/dm3 | 7,7 |
| Hardness: HB 30 | 212 |
| magnetizable | Yes |
| Temperature T °C/F (°C/F) | Specific heat J / kgK (Btu / lb °F) | Thermal conductivity W/mK (Btu·in / ft2·h·°F) | Electric resistance µΩ · cm (Ω circ mill / ft) | Modulus of elasticity kN/mm2 (103 ksi) | Expansion rate from 70°F bis T 10-6 / K (10-6 / °F) |
|---|---|---|---|---|---|
| 20 / 68 | 0,5 (--) | 17,0 (--) | 10,0 (--) | ||
| 400 / 752 | 11,0 (--) | ||||
| 600 1112 | 11,5 (--) | ||||
| 800 /1472 | 12,9 (--) | ||||
| 1000 /1832 | 13,0 (--) |
| Temp. | Creep strain limit | Creep strain limit | Creep rupture strength | Creep rupture strength | Creep rupture strength |
|---|---|---|---|---|---|
| (Rp1,0) MPa/ksi | (Rp1,0) MPa/ksi | MPa /ksi | MPa/ksi | °C/°F | 1000 h | 10 000h | 10 000h | 100 000h |
| 600 / 1112 | 27,5 /4,0 | 17,5 / 2,5 | 35 / 5,07 | 20 / 2,9 | |
| 700 / 1292 | 8,5 / 1,2 | 4,7 / 0,68 | 9,5 / 1,37 | 5,0 /0,7 | |
| 800 / 1472 | 3,7 /0,5 | 2,1 /0,3 | 4,8 / 0,70 | 2,3 / 0,33 | |
| 900 / 1652 | 1,8 / 0,26 | 1,0 / 0,14 | 1,9 /0,27 | 1,0 / 0,14 | |
| ksi value calculated | |||||
Mechanical properties (20°C / 68°F)
| 0,2%Yield strength | |||
|---|---|---|---|
| 0,2% tensile elastic limit (Rp)Ma/ ksi | > =280;> =40 | ||
| Tensile strenght Rm (MPa) (ksi) | 500-700/72,5-101,5 | ||
| Elongation (A5) | >=15% | ||
Temparature information
| Application area | ||
|---|---|---|
| Operation temperature | ºF to 2012 ºF | in air/scaling resistance |
| soft-annealed | ||
|---|---|---|
| Working temperature | 1472 ºF to 1580 ºF | |
| Explanation report | cooling in still air | |
| Solution heat treatment | ||
|---|---|---|
| Working temperature | 1472 ºF to 2102 ºF | air/Water |
| annealing | ||
|---|---|---|
| Working temperature | 1382 ºF to 1652 ºF | afterwards: Ferrit |
Standards / information
| Standards | Desciption |
|---|---|
| DIN EN 10088-1 (09/2005) | Stainless steels Part 1: List of stainless steels |
| DIN EN 10095 (05/1999) | heat resistant steel and nickel alloy |
| DIN EN 10297-2 (02/2006) | Welded circular steel pipes for machine construction and general technical service stainless steel. Pipes made from stainless steel |
| SEW 310 (08/1992) | physical properties of steel |
| SEW 470 (02/1976) | heat-resisting rolled and forged steels |
Process information
| Welding | |
|---|---|
| - Type | well weldable manual arc welding manual arc welding (E) |
| - Add. material | 1.4541(austenitic) 1.4716 (ferritic) |
| - Hints | avoid gas welding |
Main fields of application
| Details of application | performs well under oxidising and sulfidising conditions |
|---|---|
| Certifications | |
| waste incineration plants | Müllverbrennunsanlagen |
| industral furnace engineering |
Range of products
| Product type | Product |
|---|---|
| Plates / Sheets | plates/sheets plate/sheet cuts |
| Fittings | welded elbows welded reductions Welded T-pieces seamless elbows seamless reductions seamless T-pieces Other Fittings a.o. Weldolets, Nipples |
| Flanges / Collars / Flared tube ends | various flanges (weld neck flange,blind flange etc.) |
| Pipes / Tubes | welded pipes/tubes seamless pipes/tubes |
| Bar steel | round bar steel |
Liability exclusion
All aforementioned specifications serve as a general orientation and have to be reviewed depending on the conditions of use.(c) 2012 M. Woite GmbH, Postbox, D-40671 Erkrath | Phone +49 (211) 24 40 91 - Fax +49 (211) 24 92 28 | www.m-woite.com - woite@woite-edelstahl.com