304L ibyuma bitarimo ibyuma

Alloy 304L ya T-300 ikurikirana ibyuma bitagira umuyonga austenitis, ifite byibuze chromium 18% na nikel 8%.Ubwoko 304L bufite karubone ntarengwa ni 0.030.Nibisanzwe "18/8 bitagira umwanda" bikunze kuboneka mubikono nibikoresho byo guteka.Alloys 304L nuburyo bwinshi kandi bukoreshwa cyane mumuryango wibyuma.Nibyiza kubintu byinshi bitandukanye murugo no mubucuruzi, Alloys 304L yerekana kurwanya ruswa kandi ifite ubworoherane bwo guhimba, kugaragara neza.Ibyuma bya austenitis bitagira umuyonga nabyo bifatwa nkibishobora gusudira cyane mu byuma bivangwa cyane kandi birashobora gusudira nuburyo bwose bwo guhuza no kurwanya.

Ibisobanuro:UNS S30403

304L ibyuma bitarimo ibyuma

STANDARDS:

304L ibyuma bitarimo ibyuma

• ASTM / ASME: S30403
• EURONORM: 1.4303
• AFNOR: Z2 CN 18.10
• DIN:X2 CrNi 19 11
• Ibikoresho bya shimi:
• 304L ibyuma bitarimo ibyuma

• 	C	Mn	Si	P	S	Cr	Ni	N
  304L	0.03max	2.0max	0,75max	0.045max	0.03max	min: 18.0 max: 20.0	min: 8.0 max: 12.0	0.10 max

  Ibikoresho bya mashini:

  Icyiciro	Imbaraga zingutu ksi (min)	Imbaraga Zitanga 0.2% ksi (min)	Kurambura%	Gukomera (Brinell) MAX	Gukomera (Rockwell B) INGINGO
  304L	70	25	40	201	92

  Ibyiza bifatika:

  Ubucucike lbm / in3	Amashanyarazi (BTU / h ft. ° F)	Amashanyarazi Kurwanya (muri x 10-6)	Modulus ya Elastique (psi x 106	Coefficient ya Kwagura Ubushyuhe (in / in) / ° F x 10-6	Ubushyuhe bwihariye (BTU / lb / ° F)	Gushonga Urwego (° F)
  kuri 68 ° F: 0.285	9.4 kuri 212 ° F.	28.3 kuri 68 ° F.	28	9.4 kuri 32 - 212 ° F.	0.1200 kuri 68 ° F kugeza kuri 212 ° F.	2500 kugeza 2590
  	12.4 kuri 932 ° F.	39.4 kuri 752 ° F.		10.2 kuri 32 - 1000 ° F.
  		49,6 kuri 1652 ° F.		10.4 kuri 32 - 1500 ° F.