Birta Austenitic ASME SA312 · TP304H

Sharaxaad Gaaban:

Tuubada birta ah ee ASME SA-312 Grade TP 304H ASME SA-312/SA-312M waa doorasho caan ah oo ka jirta warshadaha tuubooyinka sababtoo ah alxanka aadka u fiican, iska caabbinta daxalka iyo sifooyinka farsamada. Waa walax si weyn looga isticmaalo warshado kala duwan oo ay ku jiraan saliidda iyo gaaska, beddelaha kulaylka, baabuurta iyo dhismaha. Tilmaamaha tuubbada waxaa ka mid ah cabbirro kala duwan sida heerka agabka, dhererka saliidda tuubbada iyo dhumucda derbiga tuubbada.

Heerka Tuubada:TP304H, AISI 304H, EN 1.4948, UNS S30409

Nooca Tuubada:aan kala go 'lahayn / Alxan leh

Foomka Tuubada:Tuubo Wareegan, Tuubo La Jaray ilaa Dherer leh

Dhammaadka Dusha sare:La shiiday & la shiiday (AP), La shiiday oo dhalaalaya (BA), La safeeyey

Heerarka (ASME/ASTM):ASME SA312, ASTM A312

Heerarka (EN):EN 10216-5, EN 10217-7

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Faahfaahinta Badeecada

Calaamadaha Alaabta

Tuubbo Bir ah oo aan Daxal lahayn TP304H, Tuubbo Bir ah oo aan Daxal lahayn 1.4948

Shay	Faahfaahinta / Faahfaahinta
Tuubbo Bir ah oo aan lahayn	ASME SA312, ASTM A312
Cabbirka Tuubada (NPS)	1/8″ NB ilaa 30″ NB (DN6 ilaa DN750)
Dhumucda Darbiga / Jadwalka	SCH 5S, SCH 10S, SCH 40S, SCH 80S, SCH 160, XXS
Nooca	La'aan, Alxan (WLD), Darbi culus oo Alxan (EFW) (
Foomka	Tuubo Wareeg ah
Dhererka	Dhererka Hal-la'aanta ah (SRL), Dhererka Laba-labanlaaban ee aan kala sooca lahayn (DRL), Dhererka Goynta
Dhammaad	Dhamaadka Caadiga ah (PE), Dhamaadka La Jaray (BE), Dhamaadka La Xidhay
Ilaalinta Dhamaadka	Koofiyadaha Balaastikada ah
Dhammaadka Dibadda	AP (Annealed & Pickled), BA (Bright Annealed), La safeeyey
Xaaladda Bixinta	Xalka la qaboojiyey oo la miiray
Kormeerka, Warbixinnada Tijaabada	Shahaadooyinka Tijaabada Warshadda, EN 10204 3.1, Tijaabada Hydrostatic, Tijaabada Hadda ee Eddy, Tijaabada Raajada (ee loogu talagalay Alxanka)
Baakad	Waxaa lagu buuxiyay sanduuqyo alwaax ah, xirmooyin bir ah, ama sida ay macaamiishu codsadaan.
Waxyaabaha Gaarka ah	Dhumucda derbiga gaarka ah, dhexroorka aan caadiga ahayn, iyo tijaabooyin gaar ah ayaa la heli karaa marka la codsado

TP 304H. UNS S30409. 1.4948 Halabuurka Kiimikada

Halabuurka Kiimikada (% cuf ahaan)

Fasal	C	Si (Ugu badnaan)	Mn (Ugu badnaan)	P (Ugu badnaan)	S (Ugu badnaan)	Cr	Ni	Mo	Ti	N	Kuwa kale
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	8.0 – 11.0	-	-	-	-

TP 304H. UNS S30409. 1.4948 Hantida Farsamada

Hantida Farsamada & Daaweynta Kulaylka

Fasal	Rp 0.2 Mpa (Minute.)	Rp 1.0 Mpa (Min.)	Rm Mpa (Min. - Ugu badnaan)	A (%) (Midkii ugu dambeeyay)	Adkaanta (HRB) (Ugu badnaan)	Daaweynta Kulaylka
304H	205	-	515	35	90	Xalka la qaboojiyey (Ugu yaraan 1040°C)
1.4948	190	220	500 - 700