2507 Dur Di-staen Gradd

Mar 23, 2026

Gadewch neges

304L Stainless Steel Pipe for Nuclear Power Auxiliary Systems304L Stainless Steel Coil for Petrochemical Pipelines304L Stainless Steel Sheet for Chemical Tank Linings

 

Priodweddau Cemegol

Gwerthoedd nodweddiadol (Pwysau %)

C Cr Ni Mo N Eraill
0.020 25 7 4.0 0.27 S=0.001

Priodweddau Mecanyddol

Cryfder Tynnol Ultimate, ksi 116 mun.
0.2% Cryfder Cynnyrch Gwrthbwyso 0.2%, ksi 80 mun.
0.1% Cryfder Cynnyrch Gwrthbwyso 0.2%, ksi 91 mun.
Elongation mewn 2 fodfedd, % 15 mun.
Caledwch Rockwell C 32 uchafswm.
Effaith Egni, ft.-lbs. 74 mun.

Priodweddau Corfforol

Dwysedd lb/yn^3 0.28
Modwlws Elastigedd psi x 10^6 29
Cyfernod Ehangu Thermol
68-212 gradd F / gradd F
x10^-6/ gradd F 7.2
Dargludedd Thermol Btu/h ft gradd F 8.7
Cynhwysedd Gwres Btu/lb/ gradd F 0.12
Gwrthiant Trydanol W-mewn x 10^-6 31.5

Anfon ymchwiliad