Intsimbi ye-Austenitic ASME SA213 · TP304H

Inkcazo emfutshane:

Intsimbi engenasici ye-chromium nickel enekhabhoni ephezulu isetyenziswa kakhulu kwii-heat exchangers, ii-boilers, ii-superheaters, kunye neenkqubo zokuvelisa umbane. Yenzelwe inkonzo yobushushu obuphezulu ukuya kuthi ga kwi-815°C, le nqanaba inika amandla aphezulu okuqhekeka, ukumelana nobushushu obuphezulu, kunye neempawu ezilungileyo ze-oxidation. Ngaphezu koko, le nqanaba ifanelekile kwiinkqubo ze-TIG, MAG kunye ne-arc welding ngesandla.

Inqanaba leThubhu:TP304H, AISI 304H, EN 1.4948, UNS S30409

Uhlobo lwetyhubhu:Akukho mthungo

Ifomu yeThubhu:Iziqwenga Ezithe Tye, Ezigobileyo, Ezisikiweyo Ezide

Ukugqitywa komphezulu:Isisombululo Esifakwe I-Annealed & Pickled (AP), Esifakwe I-Bright Annealed (BA), Esikhazimlisiweyo

Imigangatho (i-ASME/ASTM):I-ASME SA213, i-ASTM A213

Imigangatho (EN):EN 10216-5

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iityhubhu zeNtsimbi Engagqwaliyo zeTP304H, iityhubhu zeNtsimbi Engagqwaliyo eziyi-1.4948

Into	Iinkcukacha / Iinkcukacha
Ityhubhu yentsimbi engagqwaliyo	I-ASME SA213, i-ASTM A213
Ubungakanani betyhubhu	1/8″ OD ukuya 5″ OD (6.35 mm ukuya 127 mm)
Uluhlu Lobukhulu	0.5 mm – 15 mm
Uhlobo	Akukho mthungo
Ifomu	Round, U Bend
Ubude	I-Single Random, i-Double Random kunye nobude obufunekayo / i-U Bend
Isiphelo	Isiphelo Esicacileyo, Isiphelo Esinezithende
Ukhuseleko Lokuphela	Iikhephu zeplastiki
Ukugqiba Ngaphandle	2B, BA, AP, Ipolished
Imeko yokuhanjiswa	Isisombululo Esifakwe I-Annealed Nesifakwe I-Pickled, Esifakwe I-Annealed Eqaqambileyo, Esitsalwe Ngobandayo
Uhlolo, Iingxelo zoVavanyo	Izatifikethi zoVavanyo lweMill, EN 10204 3.1, Uvavanyo lwangoku lwe-Eddy, Uvavanyo lwe-Hydrostatic
Ukupakisha	Ipakishwe kwiibhokisi zomthi, okanye ngokwezicelo zabathengi
Izinto ezikhethekileyo	Ubungakanani kunye neenkcukacha ezingezizo ezingentla zingenziwa xa ziceliwe

TP 304H. UNS S30409. 1.4948 Ulwakhiwo lweeKhemikhali

Ulwakhiwo lweeKhemikhali (nge-% ngobunzima)

Ibanga	C	Si (Ubuninzi.)	Mn (Ubuninzi.)	P (Ubuninzi.)	S (Ubuninzi.)	Cr	Ni	Mo	Ti	N	Ezinye
304H	0.04 – 0.10	1.00	2.00	0.045	0.030	18.0 – 20.0	8.0 – 11.0	-	-	-	-
1.4948	0.04 – 0.08	1.00	2.00	0.035	0.015	17.0 – 19.0	9.0 – 12.0	-	-	-	-

Ipropati yoomatshini eyi-1.4948 TP 304H. UNS S30409.

Ipropati yoomatshini kunye nonyango lobushushu

Ibanga	I-Rp 0.2 Mpa (Ubuncinci)	I-Rp 1.0 Mpa (Ubuncinci)	Rm Mpa (Ubuncinane - Ubuninzi)	A (%) (Ubuncinci)	Ubunzima (HRB) (Ubuninzi)	Unyango lobushushu
304H	205	-	515	35	90	Isisombululo esifakwe kwi-Annealed (Ubuncinci be-1040°C)
1.4948	190	220	500 – 700	35	-	Isisombululo esiqhotyoshelweyo