Inconel liga 718 pajp

Inconel 718 (UNS N07718)hija liga bbażata fuq in-nikil-chromium ta 'preċipitazzjoni ta' temperatura għolja . din saret soluzzjoni ta 'pajpijiet insostitwibbli fl-aerospazjali, l-enerġija u l-industriji kimiċi {. permezz tal-fażi ″ (Ni₃nb) li tisħiħ, iżżomm bilanċ eċċellenti ta' saħħa għolja, reżistenza għall-creep u reżistenza għall-korrużjoni fil-estrem estremi -253 grad sa 705 grad, isir il-materjal ewlieni tas-sistemi ewlenin .

Inconel 718 Pipe & Tube Manifattur, Fornitur

HT Pipe huwa stockist ewlieni u esportatur globali b'aktar minn 15-il sena ta 'għarfien espert fil-kummerċ internazzjonali . Aħna nipprovdu pajpijiet, pjanċi, bars tondi, u firxa komprensiva ta' fittings tal-pajpijiet, flanġijiet, u valvi .IkkuntattjanaIssa għal kwotazzjonijiet b'xejn u informazzjoni personalizzata tal-prodott .

 

Liga tan-Nikil 718 Kompożizzjoni kimika

Nickel (50-55%) huwa l-matriċi, Chromium (17-21%) jagħti reżistenza għall-ossidazzjoni, niobium + tantalu ({5.0-5.5%) jifforma l-fażi tat-tisħiħ ewlenija ″, molybdenum (2.8-3.3%) itejjeb (0.65-1.15%) jgħin fil-formazzjoni tal-fażi ′ (ni₃ (al, ti)) .

Speċifikazzjoni tal-Istandards Inconel 718 Tube

Speċifikazzjoni ASTM	AMS 5590, AMS 5589
Speċifikazzjoni Internazzjonali	Werkstoff NR 2.4668, UNS N07718
Standard	GB, DTD, ASME, AISI, ASTM, TOCT, JIS, NF, SAE, DIN, AMS, DS, EN
Daqs ta 'pajp bla xkiel	Ħxuna tal-ħajt .: 0.05- 20 milimetru, 4 - 219} milimetru
Daqs tal-pajp iwweldjat	5.0 sa 1219.02 milimetru
Daqs tal-pajp EFW	5.0 sa 1219.02 milimetru
Daqs tat-tubu bla xkiel	3.35 milimetru għal 101.6 milimetru OD
Daqs tat-tubu wweldjat	6.35 milimetru għal 152 milimetru OD
BWG & SWG	18 swg ., 14 20 swg ., swg . swg ., {12 16 swg {., 10 swg.}}
Ħxuna tal-ħajt tat-tubi	0.020 "–0.220", (ħxuna tal-ħajt tad-dwana disponibbli)
Skeda tal-pajpijiet	SCH20, XS, STD, XXS, SCH60, SCH140, SCH80, SCH80, SCH5, SCH40S, SCH40, SCH120, SCH10S, SC10, SCH10, SCH30, SCH160
Tul	Tul standard u maqtugħ, pajp wieħed bl-addoċċ bl-addoċċ
Spiċċa	AP (Annealed & imnaddfin), BA (Bright & tnealed), no .1, 2b, illustrat, mf, hl, no {.4, mera tal-mera, ba, 8k eċċ
Tmiem	Tmiem sempliċi, tarf imċajpar, pajp bil-wiċċ, truf invitat
Forma	Idrawliku, rettangolari, coiled, kwadru, vojta, tondi, pajpijiet dritti / tubi, "U" forma, coils tal-kejk pan, bojler, lsawetc {.
Applikazzjoni	Pajp tal-ħalib, pajp / tubu taż-żejt, pajp / tubu tal-gass, pajp / tubu tal-fluwidu, tubu tal-bojler, tubu tal-iskambjatur tas-sħana
Tip	Bla xkiel / erw / efw / iwweldjat / fabbrikat / cdw / dom / cew inconel 718 pajp
Immarkar	Saħħan l-ebda . (jew skont il-ħtieġa .), ħxuna, od, grad, tul standard

Ikkuntattja issa

Propjetajiet mekkaniċi in718

Temperament	Trattata b’soluzzjoni
Tensile Rm	155	KSI (Max)
Tensile Rm	1069	MPA (Max)
R . p . 0.2% rendiment	95	KSI (Max)
R . p . 0.2% rendiment	655	MPA (Max)
Telgħa (2 "jew 4D GL)	30	% (min)

 

718 Propjetajiet fiżiċi tan-nikil (temperatura tal-kamra)

Sħana speċifika (0-100 grad)	435	J . kg -1. grad k -1
Konduttività termali	11.4	W . m -1. grad k -1
Espansjoni termali	13	μm / μm / grad
Elastiċità tal-modulus	200	GPA
Reżistività elettrika	1.32	Ohm-cm
Densità	8.19	g / cm3

 

Reżistenza għall-korrużjoni ta 'liga 718 tubu

DIN 2.4668 Reżistenza għall-ossidazzjoni tat-temperatura għolja

Pajpijiet inconel 718 jistgħu jiffurmaw film dens ta 'ossidu cr₂o₃ fl-arja inqas minn jew daqs 900 grad, b'rata ta' ossidazzjoni baxxa daqs<0.1 mm/year (based on 900℃ measured data), and have excellent high temperature stability, its short-term tolerance is more outstanding, and it can withstand 1200℃ oxygen-rich gas flushing (such as extreme conditions in aircraft engine combustion chambers), meeting high temperature service requirements.

Forging Inconel 718 Tolleranza Medja Aċiduża

Il-liga taħdem sew f'ambjent ta 'aċidu li jnaqqas qawwi: ir-rata ta' korrużjoni fi 15% aċidu idrokloriku li jagħli<0.5 mm/year (316L stainless steel will perforate and fail in this environment), the corrosion rate in 50% sulfuric acid at 80℃ is <0.13 mm/year (316L＞1.5 mm/year); the corrosion rate in boiling 85% phosphoric acid is reduced to <0.03 mm/year (316L>0 . 15 mm / sena).

Incoloy 718 Stabbiltà tal-Ambjent Alkalin

Taħt kondizzjonijiet alkalini, Inconel 718 juri kapaċitajiet ta 'protezzjoni komprensiva: ir-rata ta' korrużjoni f'50% soluzzjoni ta 'idrossidu tas-sodju f'100 grad hija<0.02 mm/year, at the same time, it can resist the erosion of molten alkali metals (such as sodium/potassium alloy circulation systems), solve the problem of high-temperature alkali embrittlement, and expand its application boundaries in nuclear energy and special chemical equipment.

Inconel x718 estrużjoni sħuna

L-Ingot huwa msaħħan minn qabel sa 1120 grad, u estruż f'tubu mhux maħdum bi protezzjoni tal-lubrikant tal-ħġieġ, u d-daqs tal-qamħ huwa kkontrollat ​​inqas minn jew daqs l-ASTM grad .

 

UNDN07718 Daqs tal-irrumblar kiesaħ

Rolling kiesaħ multiplu bl-ittemprar intermedju (980 grad / ilma li jtajjar) biex jinkiseb φ φ tud tubu b'ħitan irqiq 6-300 mm (tolleranza ± 0 {.} 05 mm).

 

Tabella tal-piż asme sb163 liga 718 tubu bla saldatura

Pulzieri tal-ħajt tal-avarage	Dijametru ta ’barra pulzieri	Żona interna (IN2)	Dijametru ta 'pulzieri ta' ġewwa	Proporzjon D / T	Żona sezzjonali trasversali tat-tubi (IN2)
0.002	0.025	0.00346	0.021	12.05	0.00145
0.0028	0.025	0.00296	0.0194	8.093	0.00195
0.0035	0.025	0.00254	0.018	7.014	0.00236
0.0049	0.025	0.00181	0.0152	5.01	0.00309
0.0065	0.025	0.00113	0.012	3.085	0.00378
0.002	0.0375	0.00881	0.0335	18.075	0.00223
0.0028	0.0375	0.00799	0.0319	13.039	0.00305
0.0035	0.0375	0.00731	0.0305	10.071	0.00374
0.0049	0.0375	0.00603	0.0277	7.065	0.00502
0.0065	0.0375	0.00471	0.0245	5.077	0.00633
0.002	0.05	0.01662	0.046	25	0.00302
0.0028	0.05	0.01548	0.0444	17.086	0.00415
0.0035	0.05	0.01452	0.043	14.029	0.00511
0.0049	0.05	0.01213	0.0402	10.02	0.00694
0.0065	0.05	0.01075	0.037	7.069	0.00888
0.0083	0.05	0.00876	0.0334	6.002	0.01087
0.002	0.0625	0.02688	0.0585	31.025	0.0038
0.0028	0.0625	0.02543	0.0569	22.032	0.00525
0.0035	0.0625	0.02419	0.0555	17.086	0.00649
0.0049	0.0625	0.02181	0.0527	12.076	0.00887
0.0065	0.0625	0.01924	0.0495	9.062	0.01144
0.0083	0.0625	0.01655	0.0459	7.053	0.01413
0.0095	0.0625	0.01486	0.0435	6.058	0.01582
0.0109	0.0625	0.01301	0.0407	5.073	0.01767
0.0028	0.075	0.03783	0.0694	26.079	0.00635
0.0035	0.075	0.03632	0.068	21.043	0.00786
0.0049	0.075	0.03339	0.0652	15.031	0.01079
0.0065	0.075	0.03019	0.062	11.054	0.01399
0.0083	0.075	0.02679	0.0584	9.004	0.01739
0.0095	0.075	0.02463	0.056	7.089	0.01955
0.0109	0.075	0.02223	0.0532	6.088	0.02195
0.012	0.075	0.02043	0.051	6.025	0.02375
0.002	0.0875	0.05476	0.0835	43.075	0.00537
0.0028	0.0875	0.05268	0.0819	31.025	0.00745
0.0035	0.0875	0.0509	0.0805	25	0.00924
0.0049	0.0875	0.04742	0.0777	17.086	0.01272
0.0065	0.0875	0.04359	0.0745	13.046	0.01654
0.0083	0.0875	0.03948	0.0709	10.054	0.02065
0.0095	0.0875	0.03685	0.0685	9.021	0.02328
0.0109	0.0875	0.0339	0.0657	8.003	0.02623
0.012	0.0875	0.031617	0.0635	7.029	0.02846
0.0028	1	0.06999	0.0944	35.071	0.00855
0.0035	1	0.06793	0.093	28.057	0.01061
0.0049	1	0.0639	0.0902	20.041	0.01464
0.0065	1	0.05945	0.087	15.038	0.01909
0.0083	1	0.05463	0.0834	12.005	0.02391
0.0095	1	0.05153	0.081	10.053	0.02701
0.0109	1	0.04803	0.0782	9.017	0.03051
0.012	1	0.04536	0.076	8.033	0.03318
0.0134	1	0.04208	0.0732	7.046	0.03646
0.0035	1.025	1.00936	1.018	35.071	0.01336
0.0049	1.025	1.00423	1.0152	25.051	0.01849
0.0065	1.025	0.09852	1.012	19.023	0.0242
0.0083	1.025	0.09229	1.0084	15.006	0.0316L3
0.0095	1.025	0.08825	1.006	13.016	0.03447
0.0109	1.025	0.08365	1.0032	11.047	0.03907
0.012	1.025	0.08012	1.001	10.042	0.0426
0.0134	1.025	0.07574	0.0982	9.033	0.04698
0.0035	1.05	1.06061	1.043	42.086	0.01611
0.0049	1.05	1.05438	1.0402	30.061	0.02234
0.0065	1.05	1.04741	1.037	23.008	0.0293
0.0083	1.05	1.03977	1.0334	18.007	0.03695
0.0095	1.05	1.03478	1.031	15.079	0.04193
0.0109	1.05	1.02908	1.0282	13.076	0.04763
0.012	1.05	1.02469	1.026	12.05	0.05202
0.0134	1.05	1.01921	1.0232	11.019	0.0575
0.0148	1.05	1.01385	1.0204	10.014	0.06286
0.0035	1.075	2.02167	1.068	50	0.01886
0.0049	1.075	2.08413	1.0902	40.082	0.03003
0.0065	1.075	2.00612	1.062	26.092	0.03441
0.0083	1.075	1.09706	1.0584	21.008	0.04347
0.0095	1.075	1.09113	1.056	18.042	0.04939
0.0109	1.075	1.08433	1.0532	16.006	0.05619
0.012	1.075	1.07908	1.051	14.058	0.06145
0.0134	1.075	1.0725	1.0482	13.006	0.06803
0.0148	1.075	1.06604	1.0454	11.082	0.07449
0.0165	1.075	1.05837	1.042	10.061	0.08216
0.0035	2	2.09255	1.093	57.014	0.02161
0.0049	2	2.08413	1.0902	40.082	0.03003
0.0065	2	2.07465	1.087	30.077	0.03951
0.0083	2	2.06417	1.0834	24.01	0.04999
0.0095	2	2.0573	1.081	21.005	0.05685
0.0109	2	2.04941	1.0782	18.035	0.06475
0.012	2	2.04328	1.076	16.067	0.07087
0.0134	2	2.03561	1.0732	14.093	0.07855
0.0148	2	2.02805	1.0704	13.051	0.08611
0.0165	2	2.01904	1.067	12.012	0.09512

 

Li jvarjaw fid-daqs minn ASTM B163 Alloy 718 pajp iwweldjat

Pajp wt	ASME SB163 Alloy 718 Pipe Od	Sch	f '.0	Kg / m
mm	mm
1.065	13.072	10S	1/4	0.05
2.024	13.072	40S	1/4	0.064
3.002	13.072	80S	1/4	0.081
1.065	17.015	10S	3/8	0.064
2.031	17.015	40S	3/8	0.086
3.02	17.015	80S	3/8	1.012
2.011	21.034	10S	1/2	1.002
2.077	21.034	40S	1/2	1.029
3.073	21.034	80S	1/2	1.065
2.011	26.067	10S	3/4	1.03
2.087	26.067	40S	3/4	1.071
3.091	26.067	80S	3/4	2.023
2.077	33.04	10S	1	2.013
3.038	33.04	40S	1	2.054
4.055	33.04	80S	1	3.029
6.0352)	33.04	160	1	4.03
2.077	42.016	10S	1 1/4	2.073
3.056	42.016	40S	1 1/4	3.044
4.085	42.016	80S	1 1/4	4.053
6.0352)	42.016	160	1 1/4	5.069
2.077	48.026	10S	1 1/2	3.016
3.068	48.026	40S	1 1/2	4.011
5.008	48.026	80S	1 1/2	5.049
2.077	60.033	10S	2	3.099
3.091	60.033	40S	2	5.052
5.054	60.033	80S	2	7.06
8.0742)	60.033	160	2	11.029
3.005	73.003	10S	2 1/2	5.035
5.016	73.003	40S	2 1/2	8.077
7.001	73.003	80S	2 1/2	11.059
3.005	88.09	10S	3	6.056
5.049	88.09	40S	3	11.047
7.062	88.09	80S	3	15.051
11.0132)	88.09	160	3	21.067
3.005	101.06	10S	3 1/3	7.053
5.074	101.06	40S	3 1/3	13.078
8.008	101.06	80S	3 1/3	18.092
3.005	114.03	10S	4	8.05
6.002	114.03	40S	4	16.032
8.056	114.03	80S	4	22.067
13.0492)	114.03	160	4	34.005
6.055	141.03	40S	5	22.01
9.053	141.03	80S	5	31.044
15.0882)	141.03	160	5	49.087
3.04	168.028	10S	6	14.004
7.011	168.028	40S	6	28.069
10.097	168.028	80S	6	43.021
14.027	168.028	120	6	54.075
18.0262)	168.028	160	6	68.059
8.018	219.008	40S	8	43.02
12.07	219.008	80S	8	65.063
18.023	219.008	120	8	91.03
23.0012)	219.008	160	8	112.097

 

Liga tan-Nikil 718 Tolleranzi tat-Tubi Iwweldjati

O . d . pulzieri	Pulzier tal-ħxuna tal-ħajt	O . d . + / - pulzieri
1/2 "sa 1" inkl .	.025 għal .065	0.005
	Fuq .065 sa .134	0.01
1 sa 1-1 / 2 "inkl .	.025 għal .065	0.008
	Fuq .065 sa .134	0.01
1-1 / 2 "sa 2" inkluż .	.025 għal .049	0.01
	Fuq .049 sa .083	0.011
	Fuq .083 sa .148	0.012
2 "sa 2-1 / 2" inkluż .	.032 għal .065	0.012
	Fuq .065 sa .109	0.013
	Fuq .109 sa .165	0.014
2-1 / 2 "għal 3-1 / 2" inkl .	.032 għal .165	0.014
	Fuq .165 sa .220	0.02
3-1 / 2 "sa 5" inkl .	.083 għal .165	0.02
	Fuq .165 sa .220	0.025

 

 

 

It-tags Popolari: Inconel Alloy 718 Pipe, Inconel 718 Prezz, 718 Materjal, IN718, N07718