304L ukwakheka kwamakhemikhali ensimbi engagqwali

Ingxubevange 304L uchungechunge T-300 insimbi engagqwali austenitic, enobuncane 18% chromium kanye 8% nickel.Uhlobo 304L lunomkhawulo wekhabhoni ngu-0.030.Yizinga elijwayelekile elithi "18/8 stainless" elivame ukutholakala emapanini namathuluzi okupheka.I-alloys 304L iyingxubevange eminingi futhi esetshenziswa kabanzi emndenini wensimbi engagqwali.Ilungele inhlobonhlobo yezinhlelo zokusebenza zasekhaya nezohwebo, i-Alloys 304L ikhombisa ukumelana nokugqwala okuhle kakhulu futhi inokwakheka okulula okuphezulu, ukubumba okuvelele.Izinsimbi ezingenasici ze-austenitic nazo zibhekwa njengezinsimbi ezishiselwe kakhulu ze-alloy high-alloy futhi zingashiswa yizo zonke izinqubo ze-fusion ne-resistance welding.

Imininingwane:I-UNS S30403

304L ukwakheka kwamakhemikhali ensimbi engagqwali

AMAZINGA:

304L ukwakheka kwamakhemikhali ensimbi engagqwali

• I-ASTM/ASME: S30403
• I-EURONORM: 1.4303
• I-AFNOR: Z2 CN 18.10
• I-DIN:X2 CrNi 19 11
• Izakhiwo Zekhemikhali:
• 304L ukwakheka kwamakhemikhali ensimbi engagqwali

• 	C	Mn	Si	P	S	Cr	Ni	N
  304L	0.03 ubuningi	2.0 ubuningi	0.75 ubuningi	0.045 ubuningi	0.03 ubuningi	iminithi: 18.0 ubuningi: 20.0	iminithi: 8.0 ubuningi: 12.0	0.10 ubuningi

  Izici zikaMechanical:

  Ibanga	Amandla Aqinile ksi (min)	Amandla Esivuno 0.2% ksi (min)	Elongation %	Ukuqina (Brinell) MAX	Ukuqina (Rockwell B) MAX
  304L	70	25	40	201	92

  Izakhiwo Zomzimba:

  Ukuminyana lbm/ku3	I-Thermal Conductivity (BTU/h ft. °F)	Ezogesi Ukungazweli (ku-x 10-6)	I-modulus ye I-Elasticity (psi x 106	I-Coefficient ye Ukunwetshwa kwe-Thermal (ku/ku)/ °F x 10-6	Ukushisa Okuthize (BTU/lb/ °F)	Iyancibilika Ibanga (°F)
  ku-68°F: 0.285	9.4 ku-212°F	28.3 ku-68°F	28	9.4 ku-32 – 212°F	0.1200 ku-68°F ukuya ku-212°F	2500 kuya ku-2590
  	12.4 ku-932 °F	39.4 ku-752°F		10.2 ngo-32 – 1000°F
  		49.6 ku-1652 °F		10.4 ku-32 – 1500°F