Khoom nta

Ultra{0}}lub zog siab thiab zoo heev lateral toughness (core kom zoo dua)

Lub ntsiab kom zoo dua ntawm 15-5PH nyob rau hauv nws lub peev xwm ua tau zoo heev lub zog thiab hardness los ntawm kev kho cua sov yooj yim thaum tuav tswj zoo heev transverse toughness. Tom qab kev daws teeb meem, cov hlau no nthuav tawm cov qauv qis-carbon martensitic nrog lub hardness tsawg dua lossis sib npaug li 38 HRC. Cov nag lossis daus hardening tuaj yeem tau txais los ntawm kev kho kev laus ib zaug ntawm 480-620 degree, thiab qib zog tuaj yeem hloov kho tau yooj yim los ntawm qhov sib txawv ntawm qhov kev laus.

Kev sib piv ntawm Cov Khoom Siv Hluav Taws Xob ntawm Cov Hluav Taws Xob Hluav Taws Xob (AMS 5659 Standard):

Kev laus	Tensile zog (MPa)	Tawm zog 0.2% (MPa)	Elongation A50 (%)	Txo qhov hla - cheeb tsam (%)
480℃(H900)	Ntau dua lossis sib npaug rau 1310	Ntau dua lossis sib npaug rau 1172	Ntau tshaj los yog sib npaug rau 10	Ntau dua lossis sib npaug li 35
550℃(H1025)	Ntau dua lossis sib npaug rau 1069	Ntau tshaj los yog sib npaug rau 1000	Ntau dua lossis sib npaug li 12	Ntau dua lossis sib npaug li 40
580℃(H1075)	Ntau tshaj los yog sib npaug rau 1000	Ntau dua lossis sib npaug rau 862	Ntau dua lossis sib npaug li 13	Ntau dua lossis sib npaug li 45
620℃(H1150)	Ntau dua lossis sib npaug rau 931	Ntau dua lossis sib npaug rau 724	Ntau dua lossis sib npaug li 16	Ntau dua lossis sib npaug li 50

Nws lub zog tawm los yog 3-5 npaug ntawm 304 stainless hlau (≈220 MPa). Qhov tseem ceeb tshaj, 15-5PH nthuav tawm qhov zoo dua transverse toughness dua 17-4PH. Nyob rau tib lub zog, 15-5PH muaj ntau dua elongation thiab txo ntawm cheeb tsam tshaj li 17-4PH, nrog rau qhov zoo dua yog ntau tshaj tawm hauv cov khoom loj.

Zoo corrosion kuj

Kev tiv thaiv corrosion ntawm 15-5PH yog sib npaug ntawm 304 stainless hlau (SS 304), ua tau zoo nyob rau hauv huab cua puag ncig, dej tshiab, dilute acid, thiab ntsev tov. Nws cov ntsiab lus chromium siab (14-15.5%) tsim cov ntaub ntawv tuab Cr₂O₃ passivation zaj duab xis, muab kev tiv thaiv corrosion tseem ceeb. Piv rau 17-4PH, 15-5PH nthuav qhia piv los yog me ntsis zoo dua rau pitting thiab kev nyuaj siab corrosion cracking, tshwj xeeb tshaj yog nrog zoo microstructural uniformity nyob rau hauv loj-section khoom, uas ua rau txo qis kev pheej hmoo ntawm localized corrosion.
Txawm li cas los xij, nco ntsoov tias 15-5PH yuav tsum tau ua tib zoo soj ntsuam rau lub sijhawm ntev - siv nyob rau hauv siab - qhov kub thiab txias ib puag ncig nrog cov tshuaj chloride siab, vim nws cov corrosion kuj tsis zoo li cov hlau tsis zoo austenitic (xws li 316L). Cov hlau no tsis haum rau cov kua qaub lossis cov tshuaj chloride siab.

Kev kho cua sov zoo heev simplicity

Ib qho txiaj ntsig tseem ceeb tshaj plaws ntawm 15-5PH yog nws cov txheej txheem kho cua sov yooj yim- cov cuab yeej 'ib kauj ruam kev laus tawv tawv' yog qhov zoo dua rau nws cov ntawv thov engineering. Zoo ib yam li 17-4PH, 15-5PH muaj cov qauv martensitic tom qab kev kho cov tshuaj thiab tuaj yeem ntxiv dag zog rau kev laus ib leeg, tshem tawm qhov xav tau ntawm cov txheej txheem quenching nyuaj. Qhov no txo qis cov nqi ua thiab deformation txaus ntshai.

Kev kho mob:
Thaum tshav kub kub rau 1020-1060 degree, tuav ntawm qhov kub thiab txias, ces quench sai (roj quenching lossis cua txias) kom tau txais cov qauv martensitic.
Lub sijhawm kho cua sov:
Xaiv qhov kub ntawm qhov ntau ntawm 480-620℃rau ib qho kev laus. Tom qab tuav ntawm qhov kub no rau 1-4 teev, cua txias. Kev ua kom muaj zog yog ua tiav los ntawm kev sib cais los ntawm nag lossis daus ntawm ε-Cu theem.
Nco tseg:
Thaum lub sij hawm 15-5PH kev kho cua sov, qhov kev hloov pauv me me (kwv yees li 0.05-0.10%), uas yog qhov zoo tshaj rau 17-4PH, ua rau nws tsim nyog rau cov ntawv thov uas muaj qhov ntsuas qhov ntsuas qhov siab.

Zoo machining thiab vuam zog

15-5PH qhia tau zoo ua haujlwm kub thiab txias, tso cai rau nws tuaj yeem raug forged, dov, thiab stamped. Nyob rau hauv cov tshuaj-annealed mob, nws muaj nruab nrab hardness (tsawg dua los yog sib npaug rau 38 HRC) thiab zoo machinability tshaj 17-4PH, ua rau nws tsim nyog rau kev tsim cov txheej txheem xws li tig, milling, drilling, thiab sib tsoo siv cov pa machining txoj kev.

Nws muaj qhov zoo weldability thiab tuaj yeem koom nrog siv cov txheej txheem vuam (TIG, MIG, SMAW), nrog cov txheej txheem vuam zoo ib yam li cov 300 series stainless hlau. Nws raug nquahu kom siv qhov sib txuam 15-5PH muab tub lim cov ntaub ntawv thaum lub sijhawm vuam, thiab cov khoom siv hluav taws xob ntawm cov cua sov- thaj tsam cuam tshuam tuaj yeem rov qab los ntawm kev kho cua sov tom qab vuam. Piv rau cov pa martensitic stainless hlau, 15-5PH qhia tau zoo heev txhim kho weldability thiab toughness vim nws ultra-low carbon tsim thiab niobium ntxiv.

Lus Cim: Cov hlau no yog ferromagnetic, tsis zoo li austenitic stainless hlau, thiab yog li tsis haum rau cov ntawv thov uas tsis yog - hlau nplaum (xws li cov cuab yeej MRI thiab cov cuab yeej hluav taws xob precision).

Kev qaug zog zoo heev thiab ntev - lub sij hawm microstructural stability

15-5PH qhia txog kev qaug zog zoo heev. Nws ua ke ntawm lub zog siab thiab zoo toughness ua rau nws ua tau zoo heev nyob rau hauv cyclic loading tej yam kev mob. Nyob rau hauv ntev -lub sij hawm nruab nrab- kub aging (kwv yees li 300 degree), nws cov microstructure (nrog txog 1% austenite cov ntsiab lus thiab tooj liab nag lossis daus theem) qhia tau hais tias muaj kev ruaj ntseg mus sij hawm ntev, uas muaj txiaj ntsig zoo rau kev tswj xyuas cov khoom siv thaum lub sij hawm txuas ntxiv.

Ntev -lub sij hawm thermal stability:
10
Tej kev siv:
Cov khoom tseem ceeb xws li lub dav hlau cav pylon cov khoom siv uas yuav tsum tau tswj xyuas cov khoom siv hauv qab - lub sij hawm nruab nrab - qhov kub thiab txias kev pab cuam.

Technical Specifications

Tshuaj muaj pes tsawg leeg (ASTM A564 / UNS S15500)

Lub ntsiab	Standard Requirements	Sau ntawv
Cr	14.0 - 15.5%	Core elements that form a dense passivation film, providing basic corrosion resistance
Ni	3.5 - 5.5%	Austenitizing cov ntsiab lus, kho lub martensitic transformation point, txhim kho toughness
Cu	2.5 - 4.5%	Cov ntsiab lus tseem ceeb precipitated thiab hardened, uas tsim ε-Cu theem thaum lub sij hawm kev laus, uas ua rau dispersion muaj zog.
Nb (+Ta)	0.15 - 0.45%( Ntau dua lossis sib npaug li 5 × C)	Carbide-forming elements (NbC) refine grains thiab koom nrog los nag ntxiv dag zog
C	Tsawg dua lossis sib npaug li 0.07%	Ultra- tsim cov pa roj carbon tsawg tsawg txo cov carbide sib cais mus rau qhov siab tshaj plaws, kom ntseeg tau tias weldability thiab toughness.
Mn	Tsawg dua lossis sib npaug li 1.00%	Deoxidizer
Si	Tsawg dua lossis sib npaug li 1.00%	Deoxidizer
P	Tsawg dua lossis sib npaug li 0.030%	Cov ntsiab lus impurity, tswj nruj heev
S	Tsawg dua lossis sib npaug li 0.015%	Cov ntsiab lus impurity, tswj nruj heev
Fe	Cov khoom seem	Matrix element

Lub cev muaj zog

Khoom	Tus nqi / Ntau	Kev Xeem
Qhov ntom	7.75 - 7.80 g/cm³	Chav ntsuas kub (20 degree)
Melting Point	1400 - 1440 degree	-
Kev tiv thaiv	≈ 0.80 μΩ·m	Chav ntsuas kub
Thermal conductivity	≈ 16 W/(m·K)	Chav ntsuas kub
Coefficient ntawm Thermal Expansion (20-100 degree)	≈ 10.9 × 10⁻⁶ /K	Chav tsev kub rau 100 degree
Elastic Modulus (Young's Modulus)	Qhov siab tshaj plaws ntawm qhov siab ntawm 200 GPa	Chav ntsuas kub
Poisson tus ratio	≈ 0.27 - 0.30	Chav ntsuas kub
Magnetism	Sib nqus (ferromagnetic)	Martensitic qauv, uas nthuav tawm ferromagnetism

Mechanical Properties (Kev daws-kho thiab hnub nyoog, tus nqi raug, AMS 5659)

Kev laus	Tensile zog (MPa)	Yield zog 0.2% (MPa)	Elongation A50 (%)	Kev txo qis ntawm - ntu ntu (%)		Hardness (HRC)
480℃(H900)	Ntau dua lossis sib npaug rau 1310	Ntau dua lossis sib npaug rau 1172	Ntau tshaj los yog sib npaug rau 10	Ntau dua lossis sib npaug li 35	40-47
550℃(H1025)	Ntau dua lossis sib npaug rau 1069	Ntau tshaj los yog sib npaug rau 1000	Ntau dua lossis sib npaug li 12	Ntau dua lossis sib npaug li 40	34-42
580℃(H1075)	Ntau tshaj los yog sib npaug rau 1000	Ntau dua lossis sib npaug rau 862	Ntau dua lossis sib npaug li 13	Ntau dua lossis sib npaug li 45	31-38
620℃(H1150)	Ntau dua lossis sib npaug rau 931	Ntau dua lossis sib npaug rau 724	Ntau dua lossis sib npaug li 16	Ntau dua lossis sib npaug li 50	28-37

Lus Cim: Lub zog ntawm 15-5PH tuaj yeem hloov kho los ntawm kev laus kub. Qhov qis dua qhov kev laus, qhov siab dua lub zog, tab sis qhov elongation txo; conversely, raws li cov laus kub nce, lub zog txo, thaum plasticity thiab toughness txhim kho.

High -kev ua haujlwm kub

Siab -kub muaj zog tuav:

15-5PH tuav lub zog siab nyob rau hauv thaj tsam tsawg dua lossis sib npaug li 300 degree, thiab qhov pom zoo siv qhov kub siab tshaj yuav tsum tsis pub tshaj 315℃. Tshaj li qhov kub thiab txias no, cov nag lossis daus-tawv tawv yuav maj mam coarsen, ua rau txo qis zog.

Kub	Kev saib xyuas kev ua tau zoo	Kev piav qhia
Chav ntsuas kub (20 degree)	100% (Peak)	H900 alloy tuaj yeem ua tiav lub zog tensile txog li 1310 MPa
100 degree	Ntau dua lossis sib npaug li 90%	Lub zog yog khaws cia zoo
200 degree	Ntau dua lossis sib npaug li 85%	Nws tseem tuaj yeem tuav lub zog siab
300 degree	Ntau dua lossis sib npaug li 75%	Nws raug nquahu kom siv cov kev txwv sab saud rau lub sijhawm ntev
>400 degree	Kev poob qis heev	Precipitate coarsening ua rau lub zog poob sai

Ntev -lub sij hawm thermal stability:

15-5PH qhia txog kev ruaj ntseg microstructural zoo thaum lub sijhawm ua haujlwm ntev ntawm qhov kub qis dua lossis sib npaug li 300 degree:

Cov ntsiab lus Austenite tseem nyob ruaj khov:

Cov ntsiab lus residual/retrogression austenite ntawm kwv yees li 1% tseem yuav luag tsis hloov thaum lub sij hawm ntev - txheej txheem kev laus.

Lub sijhawm nag lossis daus ntawm tooj liab tseem nyob ruaj khov:

lub zog nag lossis daus theem tsis tau coarsen thaum lub sij hawm ntev -lub sij hawm nruab nrab-kub txheej txheem aging.

Ntev -Lub Sij Hawm Kev Nyuaj Siab Hardening Effect:

Thaum lub sij hawm ntev - lub sij hawm laus ntawm kwv yees li 300 degree, chromium muaj pes tsawg leeg hloov pauv (spinodal decomposition) tuaj yeem muab cov hardness ntxiv.

Kev raug ncua ntev tshaj li 400℃tuaj yeem ua rau nag lossis daus ntawm G theem (Ni-Mn-Si enriched theem) thiab ua rau muaj zog Cr spinodal decomposition, uas tuaj yeem cuam tshuam qhov tawv.

Kev kho cua sov

Qhov kev ua tau zoo kawg ntawm 15-5PH yog nyob ntawm qhov kev kho cua sov, nrog cov lus qhia tshwj xeeb raws li hauv qab no:

1. Kev kho mob (kom tau txais cov qauv martensitic):

Tshav kub rau 1020-1060 degree, tuav lub sijhawm txaus (kwv yees li 30-60 feeb ib nti ntawm tuab), thiab tom qab ntawd txias sai (roj quench lossis cua txias). Qhov no ua rau cov qauv qis-carbon martensitic, npaj nws rau kev laus tom ntej thiab nag lossis daus hardening. Cov tshuaj kho hardness tsawg dua los yog sib npaug rau 38 HRC, nrog kev ua haujlwm zoo.

2. Kev Kub Ntxhov Kev Kub Ntxhov (tej nag lossis daus hnyav kom ua tiav qib siab lub zog):

Xaiv qhov tuav kub raws li lub hom phiaj lub zog qib:

Kev laus	Kev Kub Kub Kub	Tuav Sijhawm	Txoj kev txias	Lub Hom Phiaj Qib
H900	480 degree	1 hnu	Cua - txias	Qhov siab tshaj plaws
H925	495 degree	4 hnu	Cua - txias	Ultra{0}}lub zog siab
H1025	550 degree	4 hnu	Cua - txias	Siab zog thiab zoo toughness
H1075	580 degree	4 hnu	Cua - txias	Lub zog nruab nrab + zoo toughness
H1100	593 degree	4 hnu	Cua - txias	Lub zog nruab nrab + zoo toughness
H1150	620 degree	4 hnu	Cua - txias	Optimal toughness thiab corrosion kuj

Nco tseg:

Kev kho cov tshuaj yuav tsum tau ua ua ntej qhov kawg tshuab machining, thiab kev laus kev kho mob yuav ua tau tom qab machining coj kom zoo dua ntawm lub machinability zoo ntawm cov tshuaj -kho lub xeev.
Qhov qis dua qhov kev laus, lub zog ntau dua thiab qis dua qhov elongation; Raws li kev laus kub nce, lub zog txo thaum ductility thiab toughness txhim kho.
Qhov kev hloov pauv tom qab kev kho cua sov yog kwv yees li 0.05-0.10%, uas yog qhov zoo dua li 17-4PH, ua rau nws tsim nyog rau cov ntawv thov nrog cov kev tswj xyuas qhov tseeb. Nws raug nquahu kom ua cov txheej txheem kev laus thaum tshav kub kub tom qab vuam los kho cov khoom siv hluav taws xob ntawm thaj chaw uas muaj cua sov.

Siv tau Media

Atmospheric Environment:

Exhibits zoo corrosion kuj nyob rau hauv ob qho tib si ib txwm thiab industrial atmospheres.

Dej tsis qab:

Qhia tau zoo heev corrosion kuj nyob rau hauv dej tshiab thiab dej haus.

Dilute Acids:

Qhia zoo corrosion kuj nyob rau hauv dilute nitric acid, dilute acetic acid, thiab dilute phosphoric acid.

Ntsev Txau Ib puag ncig:

Nws cov corrosion kuj nyob rau hauv marine ntsev tsuag ib puag ncig yog piv rau 304 stainless hlau, tab sis muaj kev pheej hmoo ntawm pitting thiab crevice corrosion.

Roj thiab Gas Media:

Haum rau cov roj thiab roj ib puag ncig uas muaj CO₂; Kev soj ntsuam ceev faj yuav tsum tau muaj nyob rau hauv cov cheeb tsam acidic uas muaj H₂S.

Food Industry Media:

Ua tau raws li qhov yuav tsum tau ua rau cov ntaub ntawv tiv tauj zaub mov.

Lus Cim: 15-5PH tsis tiv taus rau cov xov xwm uas muaj corrosive heev xws li siab -kub concentrated hydrochloric acid, hydrofluoric acid, thiab boiling sulfuric acid. Nws qhov kev tiv thaiv corrosion yog txwv nyob rau hauv siab - qhov kub thiab txias ib puag ncig uas muaj cov tshuaj chlorides siab, thiab nws tsis pom zoo siv rau hauv qhov chaw muaj kua qaub lossis cov tshuaj chloride ion siab.

15-5PH (XM-12/UNS S15500) yog tsim tshwj xeeb rau kev thov cov ntawv thov uas xav tau kev sib xyaw ua ke ntawm lub zog siab, siab tawv, zoo heev transverse zog, thiab zoo corrosion kuj. Nws yog tshwj xeeb tshaj yog haum rau loj-section high-kev ua tau zoo structural Cheebtsam thiab yog pom zoo rau siv nyob rau hauv cov nram no:

Daim ntawv thov teb

Aerospace (Core Applications)
● Cov khoom siv dav hlau dav hlau: tis spars, fuselage thav duab (xws li Boeing 737-600)
● Landing Iav Cheebtsam: Main Landing Gear Front Axle Neck Bracket Steel Pin (Boeing 767, thiab lwm yam)
● Lub Cav Cheebtsam: Compressor Disk, Hniav, Siab -Lub zog ceev ceev
● Ntau yam khoom xws li hatch cover latches, springs, etc.
Marine Engineering thiab Offshore Platforms
● Offshore platform structural Cheebtsam, helicopter decks
● Nkoj propeller shafts, twj tso kua mis valve Cheebtsam, submarine valve sib dhos
● Fasteners rau siab -Salt Fog Environments (pom zoo kom siv nrog Surface Treatment)
Petrochemicals thiab Zog
● Nuclear kev lag luam pov tseg nruas, nuclear fais fab nroj tsuag valve stems
● Siab-siab li qub (valve core/valve qia), twj tso kua mis
● High-lub zog bolts, reactor ncej Cheebtsam, corrosion{1}}resistant load-cov kabmob
● Iav, couplings, siab -lub zog txhua yam khoom
Kev kho mob Precision
● siab -cov cuab yeej phais mob, cov cuab yeej orthopedic, thiab kev xyaum kho hniav (dimensionally ruaj khov + biocompatible)
General Machinery Manufacturing
● High-lub zog ncej, turbine Cheebtsam, pwm
● Precision mechanical Cheebtsam

Kev xa khoom thiab Customization

Peb muab cov kev daws teeb meem hloov tau yooj yim thiab txhim khu kev qha kom ntseeg tau tias koj tau txais 15-5PH cov ntaub ntawv uas phim koj qhov project xav tau.

Daim ntawv	Ntawv / phaj	Bar / Qws	Tube / Tube	Sawb / Sheet Coil	Hlau / Hlau Rod
Pauv ntau yam	Thickness: 0.5 - 100 hli Dav: Tsawg dua lossis sib npaug li 1500 mm	Txoj kab uas hla Φ6-500mm	Sab nraud txoj kab uas hla Φ10-300mm	Thickness: 0.1-3.0 hli Dav: 10 - 600 hli	Txoj kab uas hla Φ0.5-10mm
Customization Muaj peev xwm	Kub- dov los yog txias - dov daim hlau, ultra- daim hlau nyias (pib los ntawm 0.1mm), stamped qhov chaw, ntev- txiav mus rau qhov ntev, tshwj xeeb kev kho mob (pickling, polishing)	Forged tuav, kub-khoov tuav, polished tuav, zoo li tus tuav, thiab sib txawv thaum tshav kub kub kev kho mob tej yam kev mob (annealing, stabilization)	Seamless Tubes / Welded Tubes (Ua raws li ASTM A789 / A790), Tsau -Length Cutting, U-Tubes	Precision strip cov ntaub ntawv, stamping coil Tshuag, laminated blanking, tsis yog - qauv dav, tshwj xeeb tiv thaiv zaj duab xis	Precision kos duab, caij nplooj ntoos hlav hlau, vuam muab tub lim

Vim li cas thiaj xaiv peb? - Txhim khu kev qha Engineering Technology. Dependable xa khoom.

Peb tsis yog ib tus neeg muag khoom xwb, tab sis yog ib tus neeg koom tes nrog cov ntaub ntawv ntseeg siab rau koj hauv Suav teb.

Vertically Integrated Production

Muaj 20,000㎡ qhov chaw nrog 10+ automated kab (8, 000+ tons / xyoo). Hauv - tsev cuab yeej & qhov chaw tuag ua rau muaj kev hloov kho sai thiab tswj tus nqi zoo - tsis muaj tus neeg nruab nrab kos npe.

Kev Tswjhwm nruj nruj ntawm txhua theem

Tag nrho traceability nyob rau hauv lub tseem ceeb QC checkpoints thoob plaws hauv ntau lawm . 100% raws li ASTM/ASME, EN, thiab GB qauv. Cov ntaub ntawv xeem cov ntaub ntawv muaj nyob nrog txhua qhov khoom xa tuaj.

Txhim khu kev xa khoom & Export ntim

10+ xyoo xa tawm mus rau Tebchaws Europe, North America, Southeast Asia & Middle East nrog cov dej tsis muaj dej thiab tiv thaiv- xeb, ua ke nrog cov kev xaiv thauj khoom yooj yim kom muaj kev nyab xeeb thiab nyob rau - lub sijhawm tuaj txog.

Qauv validation ua ntej pawg ntau lawm

Peb muab cov qauv dawb rau kev kuaj xyuas zoo, tso cai rau koj tso cov xaj xaj tsuas yog tom qab kev pom zoo. Peb xyuas kom meej qhov sib xws los ntawm cov qauv mus rau cov khoom loj los ntawm qhov ntsuas qhov tseeb thiab kev tsim pob tshab.

FAQ

Q: Qhov zoo ntawm 15-5PH yog dab tsi?

Q: Qhov txawv ntawm 15-5PH thiab 17-4PH yog dab tsi? Yuav ua li cas xaiv ntawm lawv?

Q: Qhov txawv ntawm 15-5PH stainless hlau thiab 304 stainless hlau yog dab tsi? Yuav xaiv li cas?

Q: Dab tsi yog qhov siab tshaj plaws ua haujlwm kub rau 15-5PH?

Q: Qhov kev ua haujlwm vuam ntawm 15-5PH yog dab tsi?

Q: Dab tsi yog qhov corrosion kuj ntawm 15-5PH?

Q: Puas tuaj yeem 15-5PH hloov 17-4PH lossis 304?

Cim npe nrov: 15-5ph, Tuam Tshoj 15-5ph manufacturers, lwm tus neeg, Hoobkas

Cov khoom sib piv	15-5 PHN	17-4 PAB
Microstructure	Martensitic nag lossis daus hardening	Martensitic nag lossis daus hardening
Magnetism	Sib nqus (ferromagnetic)	Sib nqus (ferromagnetic)
Yield zog	Ntau dua lossis sib npaug rau 724 - 1180 MPa	Ntau dua lossis sib npaug rau 725 - 1180 MPa
Tensile zog	Ntau dua lossis sib npaug rau 931 - 1310 MPa	Ntau dua lossis sib npaug rau 930 - 1310 MPa
Transverse Toughness	Zoo heev rau 17-4PH	General
Elongation (H1150)	Ntau dua lossis sib npaug li 16%	Ntau dua lossis sib npaug li 16%
Kev txo qis ntawm tus ntoo khaub lig- ntu ntu (H1150)	Ntau dua lossis sib npaug li 50%	qis
Tsis sib xws ntawm loj -section kev ua tau zoo	Zoo heev	General
Corrosion Resistance	Sib npaug rau 304	Sib npaug rau 304
Dimension hloov thaum kho cua sov	Me me (kwv yees li 0.05-0.10%)	me ntsis loj dua
Cov lus qhia xaiv	Feem ntau yog siv rau cov khoom siv nrog cov ntoo khaub lig loj -sections thiab siab toughness	Feem ntau siv rau qhov loj me thiab cov qauv kev xav tau lub zog

Cov khoom sib piv	15-5 PHN	304 Stainless hlau
Microstructure	Martensitic nag lossis daus hardening	Austenite
Magnetism	Sib nqus (ferromagnetic)	Tsis yog-magnetic (paramagnetic)
Yield zog	Ntau dua lossis sib npaug rau 724 - 1180 MPa	≈ 220 MPa
Tensile zog	Ntau dua lossis sib npaug rau 931 - 1310 MPa	≈ 520 MPa
Corrosion Resistance	Sib npaug rau 304	Zoo (Austenitic Stainless Hlau Reference)
Kev kho cua sov	Yuav tsum tau kho kev daws teeb meem + kev laus	Tsis xav tau kev kho cua sov
Cov lus qhia xaiv	Feem ntau siv rau cov ntawv thov uas muaj siab - lub zog thiab siab - yuav tsum muaj hardness	Feem ntau yog siv rau cov ntawv thov uas tsis yog - hlau nplaum thiab corrosion kuj yog qhov tseem ceeb, thiab tsis xav tau lub zog siab

15-5 PHN

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