ASTM A268 Dhuumaha birta |

ASTM A268 Dhuumaha Birta

Sharaxaad Gaaban:

Erayada muhiimka ah (nooca tuubada):Dhuumaha birta ah, tuubada birta ah, tuubooyinka birta ah ee aan wanaagsanayn

Cabbirka:6mm-530mm, Dhumucda darbiga: 1mm-40mm (10S-160S)

Heerka:JIS, AISI, ASTM, DIN, CE

keenista30 maalmood gudahood waxayna kuxirantahay tirada dalabkaaga

Lacag bixintaTT, LC, OA, D/P

Dusha sare:Muraayada,Satin,Timaha

Baakad:Xidhmo ama bul , baakad badeed u qalanta ama baahida macmiilka

Isticmaalka:Warshadaha Kiimikada, Dhuxusha, Mashiinka Furan ee Goobta Saliida, Qalabka Dhismaha Qaybaha u adkaysta kulaylka.

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Sharaxaada

Tilmaamid

Heerka

Rinjiyeynta & Dahaarka

Xirxirida & Rarista

Tilmaamahan waxa uu daboolayaa tiro ka mid ah darajooyinka dhumucda-darbiga-magaca ah, tuubooyinka birta ah ee aan-lahayn ee adeega heerkul sare ee guud.Inta badan darajooyinkan waxaa caadi ahaan loo yaqaan noocyada "chromium-toosan" waxaana lagu gartaa inay yihiin ferromagnetic.Laba ka mid ah darajooyinkan, TP410 iyo UNS S 41500 (Shaxda 1), ayaa lagu xalin karaa in lagu adkeeyo daawaynta kulaylka, iyo chromium-ga sare, daawaha ferritic-ga ayaa xasaasi u ah jajab-jabka marka tartiib tartiib loo qaboojiyo heerkulka caadiga ah.Tilmaamahan waa in lagu aqoonsadaa isticmaalka agabkan.Fasalka TP439 waxa loo isticmaalaa ugu horayn adeega haanta biyaha kulul umana baahna daawaynta kulaylka ka dib si looga hortago weerarka aagga kulaylku saameeyay.

Hore: ASTM A778 Dhuumaha Birta

Xiga: ASTM A632 Dhuumaha Birta

Halabuurka Kiimikada Qalabka	Qalab Halabuurka	201	202	304	316L	430
	C	=0.15	=0.15	=0.08	=0.035	=0.12
	Si	= 1.00	= 1.00	= 1.00	= 1.00	= 1.00
	Mn	5.5-7.5	7.5-10	=2.00	=2.00	= 1.00
	P	=0.06	=0.06	=0.045	=0.045	=0.040
	S	=0.03	=0.03	=0.030	=0.030	=0.030
	Cr	13-15	14-17	18-20	16-18	16-18
	Ni	0.7-1.1	3.5-4.5	8-10.5	10-14
	Mo				2.0-3.0
Hantida Makaanikada	Shayga Agabka ah		201	202	304	316
	Xoogga Jilicsan		=535	=520	=520	=520
	Xoogga Wax-soo-saarka		=245	=205	=205	=205
	Kordhinta		=30%	=30%	=35%	=35%
	Adag (HV)		<105	<100	<90	<90


NB	Cabbirka	OD mm	40S mm	5S mm	10S mm	S 10 mm	S 20 mm	S 40 mm	S 60 mm	XS/80S mm	S 80 mm	S 100 mm	S 120 mm	S 140 mm	S 160 mm	XXS mm
	1/8"	10.29			1.24			1.73			2.41
	1/4”	13.72			1.65			2.24			3.02
	3/8"	17.15			1.65			2.31			3.20
15	1/2”	21.34	2.77	1.65	2.11			2.77		3.73	3.73				4.78	7.47
20	3/4”	26.67	2.87	1.65	2.11			2.87		3.91	3.91				5.56	7.82
25	1”	33.40	3.38	1.65	2.77			3.38		4.55	4.55				6.35	9.09
32	1 1/4"	42.16	3.56	1.65	2.77			3.56		4.85	4.85				6.35	9.70
40	1 1/2"	48.26	3.68	1.65	2.77			3.68		5.08	5.08				7.14	10.15
50	2”	60.33	3.91	1.65	2.77			3.91		5.54	5.54				9.74	11.07
65	2 1/2"	73.03	5.16	2.11	3.05			5.16		7.01	7.01				9.53	14.02
80	3”	88.90	5.49	2.11	3.05			5.49		7.62	7.62				11.13	15.24
90	3 1/2"	101.60	5.74	2.11	3.05			5.74		8.08	8.08
100	4”	114.30	6.02	2.11	3.05			6.02		8.56	8.56		11.12		13.49	17.12
125	5”	141.30	6.55	2.77	3.40			6.55		9.53	9.53		12.70		15.88	19.05
150	6”	168.27	7.11	2.77	3.40			7.11		10.97	10.97		14.27		18.26	21.95
200	8”	219.08	8.18	2.77	3.76		6.35	8.18	10.31	12.70	12.70	15.09	19.26	20.62	23.01	22.23
250	10”	273.05	9.27	3.40	4.19		6.35	9.27	12.70	12.70	15.09	19.26	21.44	25.40	28.58	25.40
300	12”	323.85	9.53	3.96	4.57		6.35	10.31	14.27	12.70	17.48	21.44	25.40	28.58	33.32	25.40
350	14”	355.60	9.53	3.96	4.78	6.35	7.92	11.13	15.09	12.70	19.05	23.83	27.79	31.75	35.71
400	16”	406.40	9.53	4.19	4.78	6.35	7.92	12.70	16.66	12.70	21.44	26.19	30.96	36.53	40.49
450	18”	457.20	9.53	4.19	4.78	6.35	7.92	14.27	19.05	12.70	23.83	29.36	34.93	39.67	45.24
500	20”	508.00	9.53	4.78	5.54	6.35	9.53	15.09	20.62	12.70	26.19	32.54	38.10	44.45	50.01
550	22”	558.80	9.53	4.78	5.54	6.35	9.53		22.23	12.70	28.58	34.93	41.28	47.63	53.98
600	24”	609.60	9.53	5.54	6.35	6.35	9.53	17.48	24.61	12.70	30.96	38.89	46.02	52.37	59.54
650	26”	660.40	9.53			7.92	12.70			12.70
700	28”	711.20	9.53			7.92	12.70			12.70
750	30”	762.00	9.53	6.35	7.92	7.92	12.70			12.70
800	32”	812.80	9.53			7.92	12.70	17.48		12.70
850	34”	863.60	9.53			7.92	12.70	17.48		12.70
900	36”	914.40	9.53			7.92	12.70	19.05		12.70