Alloy 625 Stainless Steel Coil Tubing Tau

Fa'amatalaga Puupuu:

O le pateni mo Inconel 625 na tuʻuina atu ia Tesema 8th, 1964 i le maeʻa ai o le tele o tausaga o suʻesuʻega i totonu o le Ni-Cr-Mo-Nb alloy (Nickel- Chromium-Molybdenum -Niobium).O se "superalloy", ona o lona gafatia e tatalia le maualuga o le vevela, faʻalavelave ma le pala.Mea tau masini Malosi 0.303 lb/in3 (8.44 g/cm3) liusuavai 2350 – 2460°F (1280 – 1350°C), Vevela Fa'apitoa 0.098 Btu/lb x °F (410 Joules/kg x °K), ma Magnetic Permeability (75°F, 200 oersted): 1.0006.

UNS N06625 Inconel 625 o se nickel-based superalloy ma sili ona tetee atu i oxidation ma corrosion, i tulaga e afua mai i jet engine propulsion system i le gaosiga o vailaau o le oxidizing ma le faaitiitia o acids.O le tuufaatasiga nickel-chromium o Inconel 625 ua faʻamalosia e le faʻaopoopoga o le molybdenum ma le niobium, lea e faʻapipiʻiina e ala i le faʻamalosia o vaifofo malosi, ma o lenei mea e mafai ai ona faatumauina le malosi maualuga ma le faigata i le vevela e amata mai i le cryogenic e oʻo atu i le 1093 ° C.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga Vailaau, %

Alloy 625 meafaitino e le fa'amaneta, austenitic, ma fa'aalia le malosi ma'a'a maualuga, fa'ameamea, ma le fa'alavalava.Ona o le maualuga o le nickel content, o lenei u'amea e toetoe lava a puipuia i le chloride ion stress-corrosion ta'e ma pitting, lea e masani ona maua i u'amea i le suasami e pei o mea e fesuia'i vevela, fa'amau, ma fa'alava uaea.

Cr	Ni	Mo	Co + Nb	Ta	Al	Ti	C
20.00-30.00	Toega	8.0-10.0	1.0 maualuga	3.15-4.15	.40 maualuga	.40 maualuga	.10 maualuga

Fe	Mn	Si	P	S
5.0 maualuga	.50 maualuga	.50 maualuga	.015 maualuga	.015 maualuga

O a fa'aoga o lo'o fa'aogaina ai le Inconel 625?

Inconel 625 o loʻo faʻaaogaina tele i pisinisi Aerospace
Faiga fa'afefe o vaalele
faiga fa'avevela afi afi
Faiga fa'aoso-fa'aliliuga afi
Mea faigaluega fa'apitoa o le sami
Mea faigaluega fa'agasologa o vaila'au

ASTM faʻamatalaga

Pipa Smls	Uila paipa	Tube Smls	Fa'apa Uila	Pepa/Ipu	Pa	Fa'ailogaina	Fa'atatau	Uaea
B444	B705	B444	B704	B443	B446	-	-	-

Meatotino Fa'ainisinia

Temper° F	Ta'alo (psi)	.2% Tuuina atu (psi)	Fa'atele ile 2 “(%)
70	144,000	84,000	44
400	134,000	66,000	45
600	132,000	63,000	42.5
800	131,500	61,000	45
1000	130,000	60,500	48
1200	119,000	60,000	34
1400	78,000	58,500	59
1600	40,000	39,000	117

Inconel 625 Lisi Lisi

Lisi Lisi

1290 - 1350 °C

2350 - 2460 °F

Inconel 625 Fa'atusa

TULAGA	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
Inconel 625	2.4856	N06625	NCF 625	NA 21	ХН75МБТЮ	NC22DNB4MNiCr22Mo9Nb	NiCr23Fe

Alloy 625 Tubing

Alloy 625 o se austenitic nickel-chromium-molybdenum superalloy ua lauiloa mo le tete'e i le gaogao ma fa'ama'i i le vevela maualuga.O nei vevela e mafai ona amata mai i le cryogenic i le maualuga o le vevela o le 1,800°F.O amioga ma vaila'au o lenei vasega e fetaui lelei mo fa'aoga faaniukilia ma le vateatea.E le gata i lea, faʻatasi ai ma le faʻaopoopoga o le niobium, faʻapipiʻi 625 tubing maua ia lava ma faʻateleina le malosi e aunoa ma le togafitia o le vevela.O lenei meatotino e avea ai le vasega o se filifiliga sili ona lelei mo le gaosiga.

Fa'amatalaga o oloa

ASTM B444 / ASME SB444 / NACE MR0175

Fuafuaga Tele

Tatami i fafo (OD)	Malosi o Pa
.375"–.750"	.035”–.095”

Tulaga Fa'ainisinia
Alu 625 (UNS N06625)
Tulaga %

C
kaponi

Mn
Manganese

Si
Silicon

P
Phosphorous

Chromium

Nb+Ta
Niobium-Tantalum

Co
Cobalt

Mo
Molybdenum

Fe
Uamea

Al
Alumini

Ti
Titanium

Ni
Nikeli

0.10 maualuga

0.50 maualuga

0.015 maualuga

20.0–23.0

3.15–4.15

1.0 maualuga

8.0–10.0

5.0 maualuga

0.40 maualuga

58.0 min

Fa'apalepale Mea

OD	OD Onosa'i	Fa'apalepale puipui
.375”–0.500” sei vagana ai	+.004”/-.000”	± 10%
0.500”–1.250” se'i vagana ai	+.005”/-.000”	± 10%