Gnee Hlau (Tianjin) Co., Ltd
+8615824687445

Lub hardness ntawm 15-5PH stainless hlau pas nrig yog dab tsi?

Feb 04, 2026

stainless hlau rods15-5 PHNLawv tau siv dav hauv aerospace, automotive thiab industrial applications vim lawv cov kev sib xyaw ua ke zoo heev, kev tiv thaiv corrosion thiab toughness. Cov kws tshaj lij yuav khoom feem ntau nug:"Dab tsi yog qhov nyuaj ntawm 15-5PH pas nrig thiab nws cuam tshuam li cas?"Phau ntawv qhia no muab cov ntaub ntawv qhia ntxaws ntxaws, cov ntaub ntawv khoom thiab cov lus qhia tswv yim rau cov neeg yuav khoom.

 

Dab tsi yog 15-5PH stainless hlau rods?

stainless hlau bar15-5PH (UNS S15500)yog martensitic alloy ntawmnag lossis daus hardening​ chromium-nickel- tooj liab tsim los muabsiab zog, zoo heev transverse toughness thiab superior corrosion kuj, feem ntau ua tau zoo tshaj 17-4PH stainless hlau. Kev siv dav hauv aerospace thiab marine daim ntaub ntawv, cov khoom siv no muaj kev tiv thaiv corrosion siab thiab kev cuam tshuam tsawg heev thaum kho cua sov, ua rau nws zoo tagnrho rau kev tsim cov khoom uas xav tau lub zog tensile siab thiab tuaj yeem tiv taus qhov kub thiab txias.600℃F (316 degree).

 

Dab tsi yog qhov nyuaj ntawm 15-5PH pas nrig tom qab kev laus?

Tom qab tsim nyognag lossis daus hardening, 15-5PH pas nrig tuaj yeem ncav cuag42–48 HRC, muab kev tiv thaiv zoo rau kev siv siab load.

Qhov xwm txheej

Hardness (HRC)

Tensile zog (MPa)

Elastic zog (MPa)

Kev kho mob (H900)

28-32 HRC

930-1,050 Nws

760 – 860

Cov dej nag hnyav (H1025)

42-45 HRC

1,200-1,300 Nws

1,000-1,100 Nws

Kev laus tshaj plaws

45 – 48 HRC

1,300-1,400 Nws

1,100-1,200 Nws

Cov npeH900thiabH1025Lawv xa mus rau qhov kub thiab txias (degree F), uas tswj hardness thiab kuj. Kev laus kom zoo ua kom pom kev ua haujlwm zoo rau cov springs thiab precision Cheebtsam.

 

Tshuaj muaj pes tsawg leeg ntawm 15-5PH Rods

Element

15-5PH (%)

Cov pa roj carbon (C)

0.07 max

Chromium (Cr)

14.0-15.5 Nws

Nickel (Ni)

3.5-5.5 Nws

Copper (Cu)

3.0-5.0 Nws

Manganese (Mn)

1.0 max

Silicon (Yog)

1.0 max

Hlau (Fe)

Tshuav

 

Mechanical Properties ntawm Stainless hlau 15-5 PH

Khoom

Metric

Imperial

Tensile zog

1380 MPa rau

200 000psi

elastic txwv

1275 MPa

184 900psi

Modulus ntawm elasticity

200 GPa

29 000 tsi

Elongation thaum so

10%

10%

Hardness, Brinell

420

420

Hardness, Khob

451

451

Hardness, Rockwell B

104

104

Hardness, Rockwell C

44.2

44.2

Hardness, Vickers

445

445

Charpy Impact

10 J

7.38 ft ib

 

Modulus ntawm elasticity ntawm 15-5PH yog dab tsi?

Modulus ntawm elasticity (Young's modulus) ntawm 15-5PH stainless hlau yog feem ntau28.5 × 10⁶ psi (196 GPa)ntawm chav tsev kub.

 

Dab tsi yog cov qauv rau 15-5PH stainless hlau tuav?

15-5PH (UNS S15500 / XM-12) stainless hlau tuav yog feem ntau tswj los ntawm aerospace thiab cov qauv ntaub ntawv, nrog rau qhov tseem ceeb tshaj plaws yogTIAB SA 5659(bars, hlau, forged qhov chaw thiab rings). Lwm cov qauv tseem ceeb suav nrogASTM A564 Cov Lus Qhia Tshwj Xeeb(bars thiab profiles),ASTM A484 Cov khoom lag luamthiab ntau yam kev kho cua sov tshwj xeeb (xws li H900, H1150) uas txhais tau lub zog siab, toughness thiab corrosion kuj.

 

Kev siv ntawm 15-5 PH Stainless Hlau

Hauv qab no yog qee qhov kev siv tseem ceeb ntawm qib 15-5 PH:

Marine gas turbine compressor seem

hollow ncej

cov khoom siv ntawv zeb

cav qhov chaw

aircraft Cheebtsam

iav

Accessories thiab fasteners

Nuclear reactor Cheebtsam

 

Vim li cas thiaj xaiv peb 15-5PH Stainless Hlau Rods?

✔ Ntau yam ntawm customizable qhov ntau thiab tsawg thiab cov duab

✔ tshuaj kho los yog nag lossis daus hardened rau qhov tshwj xeeb hardness

✔ Ua raws li cov qauvASTM A564 / AMS 5659 / AMS 5737 Covcov

✔ Ua tiav kev tshuaj xyuas thiab cov ntawv xeem

✔ Kev xa khoom sai thoob ntiaj teb thiab kev txhawb nqa

Kev koom tes nrog ib tus neeg muag khoom ntseeg siab kom ntseeg tau tias muaj zog sib xws, tiv thaiv corrosion thiab kev ua haujlwm siab rau cov ntawv thov tseem ceeb.

 

Muaj Rod Shapes thiab Sizes

Daim ntawv khoom

Txoj kab uas hla

Length/Supply

Nto tiav

Thaum tshav kub kub kho / mob

Round Qws

3 hli-120mm

Txiav rau qhov loj me los yog hauv cov coils

Bright / Polished

Kev Kho Mob / Precipitation Hardening

Pav ca Bar

Tus kheej

txiav kom loj

Polished / Matte

Kev kho mob

Hlau / Qws

0.5mm-10mm

Hauv coil los yog ncaj

Bright / Polished

Dej nag Hardened

Forged Parts

Tus kheej

Tus kheej

Machining / Polishing

Hardened los ntawm Aging

 

 
Peb cov khoom
 

Yog tias koj xav tau cov ntsiab lus ntxiv thiab tus nqi ntawm peb cov khoom, thov hu rau peb sai li sai tau.

15-5ph Stainless Steel Hex Rods
15-5ph stainless hlau hex pas nrig
15-5ph Stainless Steel Round Bars
15-5ph stainless hlau puag ncig tuav
15-5ph Stainless Steel Wire
15-5ph stainless hlau xaim