Titan naychalari • 12-darajali • UNS R53400

Qisqacha tavsif:

Ti 12-darajali (UNS R53400) molibden va nikel bilan qotishtirilgan titan sinfidir. U qaytaruvchi va oksidlovchi muhitda ajoyib korroziyaga chidamliligi bilan ajralib turadi va sof titan sinflariga qaraganda yaxshiroq issiqlikka chidamlilikni ta'minlaydi. 12-darajali qotishtirilmagan titanga, ayniqsa issiq sho'r suvlardagi yoriq korroziyasiga nisbatan sezilarli yaxshilanishlarni ko'rsatadi. Shuningdek, u qotishtirilmagan sinflarga nisbatan kislotalarga nisbatan ajoyib korroziyaga chidamlilikni ta'minlaydi. Xona sharoitida 2 yoki 7-darajali yuqori mustahkamlik va yuqori haroratlar yupqaroq qismlardan foydalanish orqali material va xarajatlarni tejash imkonini beradi. 12-darajali ASME Boiler Code tomonidan 600°F gacha foydalanish uchun tasdiqlangan. Ti 12-darajali qobiq va naychali issiqlik almashtirgichlar kabi ilovalar uchun mos keladi va odatda, masalan, kimyo sanoatida qo'llaniladi.

Quvur turi:Payvandlangan

Quvur darajalari:Ti 12-darajali, UNS R53400

Quvur standartlari:ASTM B338, ASME SB-338

Hajm oralig'i:Og'irligi: 6.35 - 50.80 mm; Og'irligi: 0.50 - 3.05 mm

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Titan naychalari• 12-sinf • UNS R53400

Qo'llab-quvvatlanadigan baholar	1-sinf, 2-sinf, 3-sinf, 4-sinf, 5-sinf, 7-sinf, 9-sinf, 12-sinf, 23-sinf, 24-sinf, 26-sinf, 29-sinf
Qo'llab-quvvatlanadigan GOST/BT	VT1-00, VT1-0, VT1-2, VT1-1, VT6, PT-7M, VT3-1, PT-3V, VT6S, VT6, PT-3V, VT6S
Ishlab chiqarish standarti	AMS 4941/4942, BT1-0 (VT1-0), ASTM B861 (Choksiz), ASTM B862 (Payvandlangan), ASTM B338,
Tashqi diametr (OD)	12,7 – 330 mm (choksiz quvur), 15,88 – 209 mm (payvandlangan quvur)
Devor qalinligi (WT)	0,4 – 10 mm (choksiz naycha), 0,5 mm – 8 mm (payvandlangan naycha)
Uzunlik	Mijozning iltimosiga binoan
Sifat nazorati	100% NDT (UT/ET), Gidrostatik sinov, MTC 3.1 (Tegirmon sinov sertifikati)
Moslashtirish	Maxsus o'lchamlar, maxsus uzunliklar va tugatish qoplamalari (PE/BE) mavjud

Kimyoviy tarkibi (massa bo'yicha % da)

Baho	Ti	Kislorod (O)	Fe	C	N	Mo	Ni	H
		Maks.	Maks.	Maks.	Maks.			Maks.
12-sinf	Qoldiq	0,25	0.3	0.08	0.03	0,2-0,4	0.6-0.9	0,015

Mexanik xususiyat va issiqlik bilan ishlov berish

Baho	0.2 Mpa aylanish tezligi	1.0 Mpa rpm	Rm Mpa	A (%)	Qattiqlik (HRB)	Issiqlik bilan ishlov berish
	Min.	Min.	Min. – Maks.	Min.	Maks.
12-sinf	345		483	18		Tavlangan

Tez-tez ishlatiladigan naycha hajmi

OD	Qalinligi (mm)
(mm)	0.50	0.70	0.80	0.89	1.00	1.20	1.24	1.50	1.65	2.00	2.11	2.50	2.77	3.05
6.00	x	x	x	x	x	x	x	x
6.35	x	x	x	x	x	x	x	x	x
7.00	x	x	x	x	x	x	x	x
7.50	x	x	x	x	x	x	x	x
8.00	x	x	x	x	x	x	x	x
9.00	x	x	x	x	x	x	x	x
9.53	x	x	x	x	x	x	x	x	x
10.00	x	x	x	x	x	x	x	x
11.00	x	x	x	x	x	x	x	x
12.00	x	x	x	x	x	x	x	x		x
12.70	x	x	x	x	x	x	x	x	x	x	x
13.00	x	x	x	x	x	x	x	x
14.00	x	x	x	x	x	x	x	x
15.00	x	x	x	x	x	x	x	x
15.88	x	x	x	x	x	x	x	x	x	x	x
16.00	x	x	x	x	x	x	x	x	x	x
17.15	x	x	x	x	x	x	x	x	x	x	x
18.00	x	x	x	x	x	x	x	x	x	x
19.00	x	x	x	x	x	x	x	x	x	x
19.05	x	x	x	x	x	x	x	x	x	x	x	x	x
20.00	x	x	x	x	x	x	x	x	x	x	x	x	x
21.34	x	x	x	x	x	x	x	x	x	x	x	x	x
22.00	x	x	x	x	x	x	x	x	x	x	x	x	x
22.23	x	x	x	x	x	x	x	x	x	x	x	x	x
23.00	x	x	x	x	x	x	x	x	x	x	x	x	x
24.00	x	x	x	x	x	x	x	x	x	x	x	x	x
25.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
25.40	x	x	x	x	x	x	x	x	x	x	x	x	x	x
26.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
26.67	x	x	x	x	x	x	x	x	x	x	x	x	x	x
26.90	x	x	x	x	x	x	x	x	x	x	x	x	x	x
28.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
28.58	x	x	x	x	x	x	x	x	x	x	x	x	x	x
30.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
31.75	x	x	x	x	x	x	x	x	x	x	x	x	x	x
32.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
33.40	x	x	x	x	x	x	x	x	x	x	x	x	x	x
35.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
36.00	x	x	x	x	x	x	x	x	x	x	x	x	x	x
38.10	x	x	x	x	x	x	x	x	x	x	x	x	x	x
42.00					x	x	x	x	x	x	x	x	x	x
44.50						x	x	x	x	x	x	x	x	x
48.26								x	x	x	x	x	x	x
50.80				x	x	x	x	x	x	x	x	x	x	x