Material No.: 2.4889
Description
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Chemical Composition
| C | Mn | P | S | Cr | Mo | Si | Ce | Co | Fe | Ni | Cu | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.4889 | Min % | 0,05 | 26,00 | 2,50 | 0,030 | 21,00 | 45,00 | ||||||
| Max % | 0,12 | 1,00 | 0,020 | 0,010 | 29,00 | 3,00 | 0,090 | 1,50 | 25,00 | 0,30 | |||
| (Key to Steel 2010) | |||||||||||||
| alloy 45 TM N 06045 | Min % | 0,05 | 26,00 | 2,50 | 0,030 | 21,00 | 45,00 | ||||||
| Max % | 0,12 | 1,00 | 0,020 | 0,010 | 29,00 | 3,00 | 0,090 | 1,50 | 25,00 | 0,30 | |||
| ASTM B 516 | |||||||||||||
Physical properties
| Property | Value |
|---|---|
| Density: lb/in.3 | 0,289 |
| Hardness: HB | <=220 |
| Permeabilität bei 20°C | max. 1.003 |
| 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 | 500 (0,12) | 10,8 (75 | 118 (710) | 193 (28,0) | |
| 100/212 | 12,1 (84) | 120 () | 187 () | 13,0 () | |
| 300/572 316/600 | 15,4 (107) | 126 () (761) | 171 () (24,8) | 14,9 () (8,3) | |
| 500/932 538/1000 | 18,6 (129) | 128 () (778) | 154 () (22,3) | 15,7 () (8,8) | |
| 800/1472 871/1600 | 23,3 (162) () | 134 () (815) | 122 () (16,1) | 17,0 () (9,6) | |
| 900/1652 982/1800 | 24,8 (172) | 136 () (824) | 108 () (14,2 | 17,3 () (9,3) | |
| 1000/1832 | 540 (0,13) | 26,4 (183) | 137 () | 96 () | 17,8 () |
Mechanical properties (20°C / 68°F)
| Yield Strength Rp0,2 (MPa) | >=240 | ||
|---|---|---|---|
| Yield Strength 1,0 (MPa) | 280 | ||
| Tensile Strength Rm ;(N/mm2) | 620 -820 | ||
| Elongation A5 (%) | >=35 | ||
| ISO-V-impact strength by RT (lengthwise) (crosswise) | >= 75 J/cm2 >= 63 J/cm2 | ||
| Remarks | |||
Temparature information
| Application area | ||
|---|---|---|
| Operation temperature | -319 ºF to 1742 ºF | 932°F-1382°F solution annealed- for coal-burning/waste incineration plants |
| Explanation report | operating temperature of pressure container | |
| Solution heat treatment | ||
|---|---|---|
| Working temperature | 2120 ºF to 2192 ºF | |
| Processing informations | cooling: air/water | |
| Solution heat treatment | ||
|---|---|---|
| Working temperature | 2156 ºF to 1652 ºF | |
Standards / information
| Standards | Desciption |
|---|---|
| ASTM B 166 | Standard Specification for Nickel-Chromium-Cobald-Molybdenium Alloy rods,bars and wires |
| ASTM B 168 | Standard Specification for.... Nickel-Chromium-Cobald-Molybdenium Alloy sheet metal and ribbons |
| ASTM B 366 | Standard Specification for Factory-Made Wrought nickel and nickel alloy fittings |
| ASTM B 564-06 | Standard Specification for Nickel Alloy Forging |
| DIN 17742 (09/2002) | nickel- forgeable alloy with chrome |
| DIN 17750 (2002/09) | ribbons and sheet metal out of nickel with nickel-wrought alloy properties |
| DIN 17751 (2002/09) | tubes out of nickel with nickel-wrought alloy properties |
| 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 |
| VdTÜV / Werkstoffblatt 519 | nickel-chrome-iron alloy with high chrome content, NiCr 28 FeSiCe , material-nr. 2.4889 |
Process information
| Welding | |
|---|---|
| - Add. material | covered rod electrode 2.4628 |
Main fields of application
| Details of application | Solution-annealed 500 to 750°C (coal gasification, waste incineration) -195°C to 950°C (Operating temperature of the pressure vessel) non-scaling up to approx. 1000°C stable in oxidizing, reductive, nitriding, and sulphureous media |
|---|---|
| Certifications | |
| Environmental technology | Thermische Entsorgungsanlagen, Pyrolyse,Rostfeuerungs- u. Wirbelschichtverbrennungsanlagen |
| Power engineering | Kohlevergasung |
| Chemical Industry | Prozessöfen (stark aufkohlende/aufschwefelnde Bedingungen) |
| industral furnace engineering | |
| waste incineration plants | günstig bei Temperaturen bis 850°C |
| Apparatus engineering | mit Betriebstemperaturen von -196°C bis + 450°C |
| Kohlevergasungsanlagen | günstig bei Temperaturen bis 850°C |
| industral furnace engineering |
Range of products
| Product type | Product |
|---|---|
| Plates / Sheets | plates/sheets |
| Rotating components | fittings from barsteel |
| Fittings | welded elbows welded reductions Welded T-pieces |
| Flanges / Collars / Flared tube ends | flared tube end collars various flanges (weld neck flange,blind flange etc.) |
| Pipes / Tubes | welded pipes/tubes welded square pipes/tubes |
| Bar steel | section 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