304H icyuma gishyushya ibyuma
Amakuru Yibanze
Ubushyuhe bwo guhinduranya Ubushuhe bukoreshwa muburyo bwo kwimura ubushyuhe kuva kumurongo umwe ujya mukindi hamwe no kohereza ubushyuhe hagati y'amazi arenze umwe.Ihanahana rishobora kuboneka muri firigo no mu nganda z’imodoka ahari ubushyuhe bwinshi n’ibidukikije.Mubisanzwe, mubahinduranya ubushyuhe bwoherejwe bibaho binyuze mumazi binyuze mumiyoboro ibangikanye.ibikoresho bitandukanye bikoreshwa muguhimba utu tubari.Ariko ibyuma byinshi kandi bifite akamaro kanini ni ibyuma bitagira umuyonga kubera imiterere yabyo hamwe nuburinganire bwimiti.
Ibyuma bitagira umwanda birimo chromium nkeya iyo byongereye umutungo urwanya ibyuma nabyo byiyongera.Kubaho kwa molybdenum mubyuma byongera imbaraga nibindi bintu.304H nicyiciro kinini cya karubone Stainless Steel ikundwa nizindi ntera zose za SS bitewe nimiterere yayo no kwihanganira ibidukikije.Icyiciro cya 304H gitanga imbaraga zingana, ibintu bigufi biguruka hamwe nibyiza birwanya ubushyuhe.Ninimpamvu yo gutora iki cyiciro muguhimba imiyoboro ihindura ubushyuhe.
Iyo tuvuze ku miterere yacyo, SS 304H itanga uburyo bwiza bwo kurwanya ruswa, ikarwanya ibidukikije bya chloride, guhangayikishwa no kwangirika kwangirika no kurwanya ruswa ku bushyuhe bwinshi n’umuvuduko.
Ibisobanuro
Icyiciro kingana nicyuma kitagira umwanda 304H Ubushyuhe bwo guhanahana ibiyobya
STANDARD | UNS | WERKSTOFF NR. |
SS 304H | S30409 | 1.4948 |
Ibigize imiti ya SS 304H Ubushyuhe bwo Guhindura Tube
SS | 304H |
Ni | 8 - 11 |
Fe | Kuringaniza |
Cr | 18 - 20 |
C | 0.04 - 0.10 |
Si | 0,75 max |
Mn | 2 max |
P | 0.045 max |
S | 0.030 max |
N | - |
Ibikoresho bya mashini ya SS 304H Ubushyuhe bwo guhanahana ibintu
Icyiciro | 304H |
Imbaraga za Tensile (MPa) min | 515 |
Imbaraga Zitanga 0.2% Icyemezo (MPa) min | 205 |
Kurambura (% muri 50mm) min | 40 |
Gukomera | |
Rockwell B (HR B) max | 92 |
Brinell (HB) max | 201 |