Duroedd Austenitig 316H • UNS S31609 • 1.4919

Disgrifiad Byr:

Tiwbiau Dur Di-staen TP316H. Mae'r radd hon gyda chynnwys carbon gwarantedig o leiaf 0.04% yn gwella cryfder ar dymheredd uchel. Gwrthiant ocsideiddio tebyg.
i TP 316. Prif gymwysiadau: Cyfnewidwyr gwres, ffwrneisi, gweithfeydd cemegol a phetrocemegol.

Gradd Tiwb:TP316H, AISI 316H, EN 1.4919

Math o Diwb:Wedi'i Weldio, Wedi'i Weldio a'i Dynnu, Di-dor

Ffurf Tiwb:Darnau Syth, Plyg U, Coiled, Torri-i-Hyd

Gorffeniad Arwyneb:Anelio Llachar, Anelio a Phiclo, Wedi'i Sgleinio

Safonau (ASME/ASTM):ASME SA /ASTM A249, A213, A269, A312

Safonau (EN):EN 10217-7, EN 10296-2, EN 10216-5, EN 10297-2

Anfonwch e-bost atom ni

Manylion Cynnyrch

Tagiau Cynnyrch

Tiwbiau Dur Di-staen 316H,Tiwb Dur Di-staen 1.4919s

Cyfansoddiad Cemegol (mewn % yn ôl màs)

Gradd	C	Si	Mn	P	S	Cr	Ni	Mo	N	Eraill
	Isafswm. Uchafswm.	Uchafswm	Uchafswm	Uchafswm	Uchafswm
316H	0.04 – 0.10	1.00	2.00	0.045	0.030	16.0 – 18.0	10.0 – 14.0	2.00 – 3.00
1.4919	0.04 – 0.08	1.00	2.00	0.035	0.015	16.5 – 18.5	10.0 – 13.0	2.00 – 2.50	0.10	B: 0.001 5 i 0.005 0
1.4918	0.04 – 0.08	0.75	2.00	0.035	0.015	16.0 – 18.0	12.0 – 14.0	2.00 – 2.50	0.10

Eiddo Mecanyddol a Thriniaeth Gwres

Gradd	Rp 0.2 Mpa	Rp 1.0 Mpa	Rm Mpa	A (%)	Caledwch (HRB)	Triniaeth Gwres
	Min.	Min.	Isafswm – Uchafswm	Min.	Uchafswm
316H	205		515	35	90	Datrysiad wedi'i Anelio
1.4918	205	245	490 – 690	35		Datrysiad wedi'i Anelio

Maint y Tiwb a Ddefnyddir yn Gyffredin

OD	Trwch (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