Stainless Simbi 17-4PH-SUS630

Chigadzirwa Chigadzirwa

Mamwe Mazita Ekutengeserana:17-4ph, S51740, SUS630,0Cr17Ni4Cu4Nb, 05Cr17Ni4Cu4Nb,W. Nr./EN 1.4548

17-4 isina tsvina izera-rinoomesa martensitic isina chinhu ichibatanidza yakakwira simba neiyo ngura kuramba kwesimbi isina simbi. Kuomesa kunowanikwa neipfupi-nguva, yakapusa yekurapa-kwekushisa kurapwa. Kusiyana neyakajairwa martensitic simbi isina simbi, senge mhando 410, 17-4 inogoneka. Simba, kurwisa ngura uye yakareruka nhema inogona kuita 17-4 isina chishandiso chinodhura-chinoshanda chemasimba akasimba kabhoni simbi pamwe nemamwe mamakisi asina tsvina.

Pamhinduro yekurapa tembiricha, 1900 ° F, simbi iyi austenitic asi inoitika shanduko kune yakaderera-kabhoni martensitic chimiro panguva yekutonhora kusvika mukamuri tembiricha. Shanduko iyi haina kukwana kusvikira tembiricha yadzika kusvika pa90 ° F. Kwakazotevera kudziyisa kumatembiricha e 900-1150 ° F kweawa imwe kana mana kunaya kunosimbisa chiwanikwa. Uku kurapwa kwakaomarara zvakare kunodzora chimiro chemartensitic, kuwedzera ductility uye kuomarara.

17-4PH Kemikari Kuumbwa

C

Cr

Ni

Si

Mn

P

S

Cu

Nb + Ta

.00.07

15.0-17.5

3.0-5.0

.01.0

.01.0

.00.035

.00.03

3.0-5.0

0.15-0.45

17-4PH Zvivakwa Zvepanyama

Kuwandisa
(G / cm3

Chaicho kupisa chinzvimbo
(J · kg-1· K-1

Nzvimbo yakanyunguduka
℃)

Thermal kuitisa
(100 ℃) W · (m · ℃)-1

Kwakavharwa nenyama modulus
(GPa)

7.78

502

1400-1440

17.0

191

17-4PH Mechanical Properties

Mamiriro

b / N / mm2

б0.2 / N / mm2

δ5 /%

ψ

HRC

Kunaya
kuomeswa

480 ℃ kuchembera

1310

1180

10

35

40

550 ℃ kuchembera

1070

1000

12

45

35

580 ℃ kuchembera

1000

865

13

45

≥31

620 ℃ kuchembera

930

725

16

50

≥28

17-4PH Maitiro uye Magadzirirwo

AMS 5604, AMS 5643, AMS 5825, ASME SA 564, ASME SA 693, ASME SA 705, ASME Rudzi 630, ASTM A 564, ASTM A 693, ASTM A 705, ASTM Rudzi 630

Mamiriro A - H1150, ISO 15156-3, NACE MR0175, S17400, UNS S17400, W. Nr./EN 1.4548

17-4PH Zvinowanikwa Zvigadzirwa muSekonic Metals

Inconel 718 bar,inconel 625 bar

17-4PH Bhawa & Tsvimbo

Round mabhawa / Flat mabara / Hex mabara,     Saizi Kubva 8.0mm-320mm, Inoshandiswa pamabhaudhi, zvinokurumidza uye zvimwe zvikamu zvekusiya

welding wire and spring wire

17-4PH Welding waya

Tumira muwaya yekuwelda uye tambo yechirimo mune fomu coil uye kucheka urefu.

inconel x750 spring,inconel 718 spring

17-4PH Chitubu

Chitubu pamwe zvinoenderana nevatengi vanodhirowa kana kutaurwa

Sheet & Plate

17-4PH jira & ndiro

Upamhi kusvika ku1500mm uye hurefu kusvika ku6000mm, Ukobvu kubva pa1.0mm kusvika 100mm.

17-4PH musono chubhu & Welded mutopota

Standards saizi uye yakaenzana dhayamita inogona kugadzirwa nesu nekusashivirira kudiki

inconel strip,invar stirp,kovar stirp

17-4PH ubvise & coil

Yakapfava mamiriro uye yakaoma mamiriro ane AB yakajeka pamusoro, upamhi kusvika 1000mm

Fasterner & Other Fitting

17-4PH Zvinosunga

17-4PH mune mafomu eBolts, screws, flanges uye mamwe mafasterners, sekureva kwevatengi.

Nei 17-4PH?

• Nyore kugadzirisa simba nhanho, ndiko kuburikidza neshanduro yekupisa kurapwa maitiro ekugadzirisa martensite chikamu shanduko uye kuchembera

 kurapwa kwesimbi kunaya kunaya kuomesa chikamu.

• Ngura kuneta kuramba uye mvura kuramba.

• Welding:Mune mamiriro ekugadzirisa mhinduro, kukwegura kana kuwandisa, iyo alloy inogona kusunganidzwa nenzira yeang, pasina preheating.

 Kana ichida simba rewelding padyo nesimbi simbi yekukwegura kuomarara, saka chiwanikwa chinofanira kunge chiri mhinduro yakasimba uye kurapwa kwekukwegura mushure mekudonha.

 Iyi alloy inokodzerawo brazing, uye yakanyanya tembiricha tembiricha ndiyo mhinduro tembiricha.

• Ngura nemishongaAlloy corrosion resistance is superior to any other standard hardenable Stainless simbi, mune yakadzika mvura iri nyore kutambura nekukura kwevhu kana kutsemuka.Mu petroleum kemikari indasitiri, kugadzira chikafu uye indasitiri yemapepa ine yakanaka ngura kuramba.

17-4PH Chikamu chekushandisa:

•  Offshore mapuratifomu, iyo helikopta dhizaini, mamwe mapuratifomu.
•  Indasitiri yezvokudya.
•  Pulp uye pepa indasitiri.
•  Nzvimbo (turbine blade).
•  Zvokuimba zvikamu.
•  Nyukireya marara emabhiramu.


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