Hlau Ntsuas 17-4PH-SUS630

Khoom Nthuav dav

Cov Npe Pauv Hloov Npe:17-4ph, S51740, SUS630,0Cr17Ni4Cu4Nb, 05Cr17Ni4Cu4Nb,W. Nr./EN 1.4548

17-4 stainless yog lub hnub nyoog-hardening martensitic stainless txuas nrog lub zog siab nrog kev txhim kho corrosion ntawm stainless hlau. Kev ua kom hnyav yog ua tiav los ntawm kev luv luv-sijhawm, kev kho kub qis. Tsis zoo li cov khoom siv sib xyaw ua ke martensitic stainless hlau, xws li hom 410, 17-4 yog qhov weldable heev. Lub zog, kev tiv thaiv corrosion thiab cov qauv yooj yim tuaj yeem ua rau 17-4 stainless tus nqi pheej yig hloov rau lub zog siab carbon cov hlau tsis zoo li lwm cov qib stainless.

Ntawm kev daws qhov kub thiab txias, 1900 ° F, cov hlau yog austenitic tab sis yauv pauv hloov mus rau cov khoom lag luam uas muaj roj tsawg thaum ua kom txias rau chav sov. Txoj kev hloov no tsis ua tiav kom txog thaum ntsuas kub rau 90 ° F. Cov cua kub tom qab rau qhov kub ntawm 900-1150 ° F rau ib mus rau plaub teev nag lossis daus qhov ua kom lub zog loj. Qhov kev kho lub cev tawv tawv no tseem tuaj yeem ua lub txheej txheem martensitic, nce ductility thiab toughness.

17-4PH Tshuaj Tso Cai Sib Sau

C

Cr

N

Si

Mn

P

S

Cu

Nb + Ta

0.07

15.0-17.5

3.0-5.0

≤1.0

≤1.0

0.035

0.03

3.0-5.0

0.15-0.45

17-4PH Lub Cev Lub Cev

Yog ceev
G / cm3

Qhov tshwj xeeb muaj peev xwm kub tau
J · kg-1K-1

Melting taw tes
℃ ℃).

Thermal conductivity
(100 ℃) W · (m · ℃)-1

Elastic cov qauv
(GPa)

7.78

502

1400-1440

17.0

191

17-4PH Cov Khoom Sib Tw

Mob

b / N / hli2

б0.2 / N / hli2

δ5 /%

ψ

HRC

Nag lossis daus
siv tawv

480 ℃ laus

1310

1180

10

35

40

550 ℃ laus

1070

1000

12

45

≥35

580 ℃ kev laus

1000

865

13

45

31

620 ℃ laus

930

725

16

50

28

17-4PH Cov Qauv thiab Cov Lus Qhia Tshwj Xeeb

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

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

17-4PH Muaj Cov Khoom hauv Sekonic Metals

Inconel 718 bar,inconel 625 bar

17-4PH Tuav thiab Pas Dej

Round bar / Flat tuav / Hex tuav,     Qhov Loj Los Ntawm 8.0mm-320mm, Siv rau cov khi, khi nrawm thiab lwm yam khoom seem

welding wire and spring wire

17-4PH Vuam Hlau

Muab khoom rau hauv cov hlau hlau hlau thiab lub caij nplooj ntoo hlau hauv daim ntawv coil thiab txiav ntev.

inconel x750 spring,inconel 718 spring

17-4PH Caij Nplooj Hlav

Lub caij nplooj ntoo hlav nrog raws li cov neeg siv kos duab lossis kev qhia tshwj xeeb

Sheet & Plate

17-4PH daim ntawv & phaj

Dav li 1500 hli thiab ntev txog 6000mm, Thickness los ntawm 0.1mm txog 100mm.

17-4PH seamless raj & Welded yeeb nkab

Cov qauv qhov loj me thiab cov qauv xaj tuaj yeem tsim peb los ntawm kev ua siab ntev me me

inconel strip,invar stirp,kovar stirp

17-4PH sawb & kauj

Mos cov xwm txheej thiab tawv tawv nrog AB ci ci nto, qhov dav dav txog 1000 hli

Fasterner & Other Fitting

17-4PH Rho Npe

17-4PH nyob rau hauv cov ntaub ntawv ntawm Bolts, screws, flanges thiab lwm yam fasterners, raws li cov neeg tau txais kev pom zoo.

Vim li cas 17-4PH?

• Yooj yim los kho lub zog qib, uas yog los ntawm kev hloov pauv ntawm cov txheej txheem kho cua sov kom kho martensite theem hloov thiab kev laus

 kev kho mob ntawm cov hlau tsim los nag lossis daus tawv tawv theem.

• Corrosion qaug zog ua hauj thiab dej tsis kam.

• Vuam:Nyob rau hauv cov xwm txheej ntawm kev daws teeb meem, kev laus lossis kev dhau hwv, lub alloy tuaj yeem nyob hauv txoj kev sib dhos, yam tsis muaj kev ua ntej.

 Yog tias thov lub vuam lub zog nyob ze ntawm steel lub zog ntawm kev laus ua tiav, tom qab ntawd cov hlau me yuav tsum daws teeb meem thiab kev kho laus tom qab welding.

 Cov alloy no tseem tsim rau txhawm rau txhav, thiab qhov zoo tshaj plaws txhav kub yog qhov ntsuas kub.

• Corrosion tsis kamAlloy corrosion tsis kam yog zoo dua li lwm qhov kev cai lub zog tawv stainless hlau, nyob rau hauv cov dej zoo li qub yooj yim raug kev txom nyem los ntawm kev tiv thaiv corrosion los yog tawg.Hauv cov roj hauv kev lag luam tshuaj lom neeg, kev ua zaub mov noj thiab ntawv kev lag luam nrog kev zoo corrosion.

17-4PH Daim Teb Thov :

•  Offshore platforms, lub qhov siab lawj, lwm lub platform.
•  Kev lag luam khoom noj khoom haus.
•  Pulp thiab ntawv kev lag luam.
•  Chaw (turbine hniav).
•  Neeg kho tshuab qhov.
•  Nuclear khib nyiab nruab nrab.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa rau peb