Qib 409 (UNS S40900) hauv Suav teb
Apr 13, 2026
Tso lus
Lub cev muaj zog
Lub cev muaj zog ntawm annealed qib 409 stainless hlau yog tabulated hauv qab no:
Table 3 - Lub cev muaj zog ntawm annealed qib 409 stainless hlau
|
Qib |
Qhov ceev (kg / m3) |
Elastic Modulus (GPa) |
Lub ntsiab lus Coefficient ntawm Thermal Expansion (μm / m / degree) |
Thermal conductivity (W / mK) |
SPecific Thaum tshav kub kub 0-100degreeC (J/kg.K) |
Hluav taws xob tiv thaiv (nΩ) |
|||
|
0-100 degree |
0-315 degree |
0-538 ° C |
ntawm 100 degree |
ntawm 500 degree |
|||||
|
409 |
7800 |
200 |
11.0 |
11.7 |
12.4 |
25.8 |
27.5 |
460 |
600 |
Qib Specification Sib piv
Table 4 muab kwv yees qib sib piv ntawm 409 stainless hlau:
Rooj 4 - Qib specifications rau 409 qib stainless hlau
|
Qib |
UNS No |
Laus British |
Euronorm |
Swedish SS |
Japanese JIS |
||
|
BS |
En |
Tsis muaj |
Lub npe |
||||
|
409 |
S40900 |
409S19 |
- |
1.4512 |
X6CrTi12 |
- |
TIAB SA 409 |
Cov qhab nia xaiv tau
Cov lus hauv qab no muab cov qib ua tau zoo ntawm 409 stainless hlau:
Table 5 - Muaj peev xwm hloov qib ntawm 409 stainless hlau
|
Qib |
Cov khoom |
|
3 CR12 |
Yooj yim rau weld thiab zoo corrosion kuj. Hnyav seem tau yooj yim dua thaum piv rau 409. |
|
304 |
High tshav kub kuj thiab corrosion kuj. Qib 304 yog kim. |
|
321 |
Cov cua kub zoo dua thaum piv rau 304 lossis 409. |
|
Aluminized hlau |
Pheej yig dua qib 409 stainless hlau, tab sis tsawg resistant rau cov pa pa. |
Xa kev nug