Best price Alloy926 1.4529 N08926 super nickel alloy steel plate sheet
1.Description
| EN symbol (short) |
X1NiCrMoCuN25-20-7 |
| Alloy |
926 |
| UNS |
N 08926 |
| AFNOR |
X1NiCrMoCuN25-20-7 / EN 10088-1(06-2005) (FR) |
| BS |
X1NiCrMoCuN25-20-7 / EN 10088-1(06-2005) (GB) |
| Registered work's label |
Cronifer® 1925hMo |
2.Chemical Composition
| |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Cu |
N |
Fe |
| 1.4529 |
Min % |
|
|
|
|
|
19,00 |
6,00 |
24,00 |
0,50 |
0,15 |
|
| Max % |
0,02 |
0,50 |
1,00 |
0,030 |
0,010 |
21,00 |
7,00 |
26,00 |
1,50 |
0,25 |
|
| (Key to steel 2010) |
alloy 926
N 08926 |
Min % |
|
|
|
|
|
19,00 |
6,00 |
24,00 |
0,50 |
0,15 |
balance |
| Max % |
0,020 |
0,50 |
2,00 |
0,03 |
0,01 |
21,00 |
7,00 |
26,00 |
1,50 |
0,25 |
balance |
| ASTM B 677 (UNS N 08926) |
3.Physical properties
| Property |
Value |
| Density: lb/in.3 |
0,293 |
Hardness: HB
Rockwell Hardness Number max. |
<= 250
B100 (N08926-ASTM A249) |
| Permeabilität bei 20°C/68°F |
1,01 |
| magnetizable |
might be slightly magnetic
might increase through cold deformation |
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
93 / 200 |
415 (0,098)
.... (0,103) |
12,0 ( 83)
..... ( 89) |
96 (577)
.... (594) |
193 (28)
..... (27) |
..... .....
16,6 (9,2) |
200 / 392
204 / 400 |
470
..... (0,112) |
14,4
.... (100) |
104
.... (626) |
179 .......
..... (26) |
16,6 (9,2)
16,6 (9,2) |
400 / 752
427 / 800 |
510
...... (0,122) |
18,5
.... (131) |
112
..... (679) |
168 .......
(24) ........ |
16,6 (9,2)
16,6 (9,2) |
500 / 932
538 / 1000 |
520
..... (0,124) |
20,1
..... (143) |
115
..... (695) |
163 .......
(23) ....... |
16,9 ( 9,4)
17,0 ( 9,4) |
| 600 / 1112 |
525 ........ |
21,6 ... . |
117 ..... |
|
17,3 (9,6) |
| Temperature |
0,2%
Yield strength
in high temperatures |
1,0 % Yieldstrength
in high temperatures |
| °C / °F |
Rp 0,2 |
Rp 1,0 |
| |
N/mm2 / ksi |
N/mm2 / ksi |
| 100 / 212 |
230 / 33,4 |
270 / 39,1 |
| 200 / 392 |
190 / 27,6 |
225 / 32,6 |
| 300 / 572 |
170 / 24,7 |
205 /29,7 |
| 400 / 752 |
160 / 23,2 |
190 727,6 |
to ca 20 mm section thickness
ksi calculated value |
4.Mechanical properties (20°C / 68°F)
Yield strength Mpa/ (ksi)
Yield strength ksi (Mpa) |
295 /(43)
43 (295) |
to 20 mm/(solution anneales)
(solution anneales) |
N 08926 (ASTM A 249) |
Tensile strength Rm Mpa/(ksi)
Tensile strength ksi (Mpa) |
600-800 /(87,00-116,00)
94 (650) |
to 20 mm (solution
anneales)
(solution anneales)
in 2 in.or 50mm |
N 08926 (ASTM A 249) |
Elongationmin.min. %
Elongation min.% |
35
35 |
(solution anneales)
(solution anneales)
in 2 in.or 50mm |
N 08926 (ASTM A 249) |
| impact work (ISO-V) |
> 100 J /60 J |
<=160 mm- lengthwise /Transveser |
5.Temparature information
| Application area |
| Operation temperature |
-321 ºF to 752 ºF |
approved for pressure containers |
| Solution heat treatment |
| Working temperature |
2012 ºF to 2156 ºF |
| Explanation report |
accelerated water cooling |
| Solution heat treatment |
| Working temperature |
2102 ºF to 1652 ºF |
| Explanation report |
short cool down time: water/air |
6.Standards / information
| Standards |
Desciption |
| ASTM A 240 |
sheet metal and ribbons from stainless Cr and Ni pressure containers |
| ASTM A 249 |
Standard Specification for Welded austenitic steel boiler, Superheaters, heat-exchangers,and condenser Tubes |
| ASTM A 269 |
Standard Specification for Seamless and welded, austenic, and stainless steel tubing for general purposes |
| ASTM A 312 |
Standard Specification for Seamless and welded austenitic stainless steel pipes |
| ASTM B 366 |
Standard Specification for Factory-Made Wrought nickel and nickel alloy fittings |
| ASTM B 673 |
Standard Specification for Welded Pipe |
| ASTM B 674 |
Standard Specification for Welded Tube |
| ASTM B 677 |
Standard Specification for UNS N08904,N08925 and N08926 Seamless Pipe and Tube |
| DIN EN 10088-1 (09/2005) |
Stainless steels Part 1: List of stainless steels |
| DIN EN 10088-3 (09/2005) |
stainless steels.Technical delivery conditions for semi-finished products,bars,rods,wire selection and bright products of corrosion resisting steels for general and construction purposes |
| DIN EN 10217-7 |
Welded steel pipes under compression load Pipes made from stainless steel |
| 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 400 (1997-02) |
Rolled and forged stainless steels |
7.Process information
| Cold forming |
solution annealed, increasing mechanical properties |
| Chip removing process |
preferable in solution annealed state; mind cold work hardening properties |
| Welding |
| - Material classification acc. CEN ISO/TR 15608 |
8.2 |
| - Type |
well weldable
WIG
covered electrode
MAG |
| - Add. material |
2.4607;2.4621,2.4831; |
Main fields of application
| Details of application |
excellent corrosion resistance in application areas involving oxidising/reducing substances |
| Certifications |
( NACE MR0175 /ISO15156 ) |
| Chemical Industry |
for processing nitric acid
for processing phosphoric acid |
| Flue gas desulphurisation plants |
various components |
| Environmental technology |
clarification plants |
| offshore plants |
Sea water desalination plant |
Range of products
| Product type |
Product |
| Processing / Construction |
from sheets
from pipes, fittings, flanges (welded)
from bar steel (turning, milling) |
| 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 |
flared tube end
collars
various flanges (weld neck flange,blind flange etc.)
weld neck flange/blind flange |
| Bumped boiler ends / caps / round blanks |
from sheets
from bar steel |
| Pipes / Tubes |
welded pipes/tubes
welded square pipes/tubes
seamless pipes/tubes |
| Round bar |
stripped
peeled
forged raw |
| Bar steel |
flat steel
section steel
round bar steel
hexagon steel |
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