eigenskippen
N08904 (904L) is in hege alloy austenitic produkt bedoeld foar gebrûk ûnder swier corrosive omstannichheden. It biedt goede ferset nei:
* Pitting en crevice corrosie
* Intergranular corrosie
* Stress corrosie kraken
* Algemien corrosie
Oanfraach
904L wurdt brûkt yn de gemyske yndustry te ferwurkjen protte chemicaliën. Guon foarbylden binne: jittiksoer, acetylene, Acrylates, Acrylonitrile, Aluminium sulfate, ammonium fosfaat, ammonium sulfate, Batterij acid, benzène, Butyl acetate, Caprolactum, Zellophan, Citric acid, Nitrophosphate, Oxalic acid, Superphosphate, Tall oalje, Tartaric acid, Uranium okside en Sink sulfate.
Ynventarisaasje Spotlight: 904L
Type |
Nahtlose & welded Pipe |
Butt Weld Fittings |
Flanges & Luftdruck Fittings |
Gruttes |
1/4 "oant 16" |
1/2 "oant 12" |
Alle omskriuwings |
Schedules |
Sch 10, 40, 80, 160, & XXH |
Sch 10, 40, 80, 160, & XXH |
|
ASTM Standards
bar |
Butt Weld Fittings |
Pipe, welded & Nahtlose |
Tube, laske |
Tube, Nahtlose |
Plaat |
B649 |
B366 |
B677- smls; B673 - laske |
B674 |
B677 |
B625 |
Minimum Physical Eigenskippen
Tensile Strength |
Ten Strength |
boerebedriuw |
71 KSI Min. |
31 KSI Min. |
35% Min. |
Gemyske gearstalling (WT%)
C |
Mn |
P |
S |
si |
Ni |
cr |
fe |
mo |
0,02 Max. |
2.00 Max |
0,045 Max. |
0,035 Max. |
1,00 Max. |
23.0 - 28.0 |
19.0 - 23.0 |
Lykwicht |
4.0 - 5.0 |