ASTM 789 tubbada duuban ee birta ah ee alxanka leh

Sharaxaad Gaaban:

321 steel steel waa bir aan lahayn austenitic oo lagu xasiliyay titanium.321 waxa kale oo ka kooban chromium iyo sidoo kale nikkel iyo marka lagu daro titanium-ka, waxay bixisaa caabbinta daxalka dhex-granular oo soo hagaagtay.321 ee aan magnet-ka ahayn w/iska caabbinta daxalka ee nooca 304. Qalabkan waxaa loo isticmaalaa qalabka alxanka ah ee aan la dabooli karin.Intaa waxaa dheer, waxaa loo isticmaalaa qalabka ku shaqeeya inta u dhaxaysa 800 iyo 1500 ° F.

321 waxaa laga heli karaa bar wareegsan, saxan, tuubo, xaashi, tuubo, gariirad iyo tuubo.

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Dhexroorka:3.175-50.8mm(1/8"-2in)
WT: 0.3 - 3mm
Fasalada: 304 316304 304L 316 316L 310S 2205 2507 625 825 iwm.
Heerka: GB/ISO/EN/ASTM/JIS, iwm.
Dulqaad: OD: +/- 0.01mm;Dhumucda: +/- 0.01%.
Dusha sare: dhalaalaya ama anneald oo jilicsan
Qalabka: 304, 304L, 316L, 321, 301, 201, 202, 409, 430, 410, alloy 625 825 2205 2507 iwm.
Xirmooyinka: LCL kiis alwaax ah poly bay, birta FCL lafteeda ama poly bay
Tijaabada: Xoogga wax-soosaarka, xoogga xajinta, cabbirka hydrapress
Dammaanad qaadka: Kooxda saddexaad (tusaale:SGS TV) cetification ect.
Codsiga: Qurxinta, alaabta guriga, samaynta birta, samaynta waraaqaha, gaadhiga, habaynta cuntada, caafimaadka.
Faa'iidada: waxaan nahay saaraha.oo leh tiro wanaagsan iyo qiimo macquul ah.waanu kula kulmi karnaa dhammaan wixii loo baahdo.waxaan nahay xirfad.

Halabuurka kiimikada iyo sifooyinka jireed ee birta aan lahayn

Qalab	ASTM A269 Halabuurka Kiimikada % ugu badnaan
Qalab	C	Mn	P	S	Si	Cr	Ni	Mo	NB	Nb	Ti
TP304	0.08	2.00	0.045	0.030	1.00	18.0-20.0	8.0-11.0	^	^	^	^
TP304L	0.035	2.00	0.045	0.030	1.00	18.0-20.0	8.0-12.0	^	^	^	^
TP316	0.08	2.00	0.045	0.030	1.00	16.0-18.0	10.0-14.0	2.00-3.00	^	^	^
TP316L	0.035 D	2.00	0.045	0.030	1.00	16.0-18.0	10.0-15.0	2.00-3.00	^	^	^
TP321	0.08	2.00	0.045	0.030	1.00	17.0-19.0	9.0-12.0	^	^	^	5C -0.70
TP347	0.08	2.00	0.045	0.030	1.00	17.0-19.0	9.0-12.0			10C -1.10	^

Qalab	Daaweynta kulaylka	Heerkulka F (C) Min.	Adag
Qalab	Daaweynta kulaylka	Heerkulka F (C) Min.	Brinell	Rockwell
TP304	Xalka	1900 (1040)	192HBW/200HV	90HRB
TP304L	Xalka	1900 (1040)	192HBW/200HV	90HRB
TP316	Xalka	1900 (1040)	192HBW/200HV	90HRB
TP316L	Xalka	1900 (1040)	192HBW/200HV	90HRB
TP321	Xalka	1900 (1040) F	192HBW/200HV	90HRB
TP347	Xalka	1900 (1040)	192HBW/200HV	90HRB

OD, inji	OD dulqaadka inch (mm)	Dulqaadka WT %	Dhererka dulqaadka inch (mm)
OD, inji	OD dulqaadka inch (mm)	Dulqaadka WT %	+	-
≤ 1/2	± 0.005 ( 0.13 )	± 15	1 / 8 ( 3.2 )	0
> 1/2 ~ 1 1/2	± 0.005 (0.13)	± 10	1 / 8 (3.2)	0
> 1 1 / 2 ~ < 3 1 / 2	± 0.010 (0.25)	± 10	3 / 16 (4.8)	0
> 3 1 / 2 ~< 5 1 / 2	± 0.015 (0.38)	± 10	3 / 16 (4.8)	0
> 5 1 / 2 ~< 8	± 0.030 (0.76)	± 10	3 / 16 (4.8)	0
8~< 12	± 0.040 (1.01)	± 10	3 / 16 (4.8)	0
12~< 14	± 0.050 (1.26)	± 10	3 / 16 (4.8)	0

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FAQs

1. S: Ma haysaa tuubada gariiradda birta ah ee birta ah?
J: Waxaan leenahay tuubooyinka gariiradda birta ah, sidoo kale waxay soo saari kartaa si waafaqsan codsigaaga loo baahan yahay:

2. S: Waa maxay wakhtiga dhalmada?
J: Toban maalmood gudahood ka dib bixinta.

3. S: Ma ku heli karaa muunado bilaash ah?
J: Muunad bilaash ah ayaa lagu siin karaa haddii aad u baahan tahay inaad hubiso tayada.

4. S: Sideed uga dhigi kartaa ganacsigeena mid dheer iyo xiriir wanaagsan?
A: Waxaan ilaalinaa tayada wanaagsan iyo qiimaha tartanka si loo hubiyo in macaamiisheennu ay faa'iido u leeyihiin.

5. Ma tahay wax soo saaraha?
J: HAA (Waxaan leenahay 6 khadadka wax soo saarka)

Hore: ASTM A269 tuubo duuban oo alxan leh

Xiga: Afar silig oo ah tuubada hayrooliga ah ee spiral DIN EN856 4SH4SP

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