Gradd 316 Dur Di-staen: Priodweddau, Gwneuthuriad a Chymwysiadau
Feb 26, 2026
Gadewch neges
Cyfansoddiad Cemegol Dur Di-staen 316
Tabl 1 .Cyfansoddiad cemegol nodweddiadol ar gyfer 316 o aloion dur di-staen
|
% |
316 |
316L |
316H |
316Ti |
|
C |
0.0-0.07 |
0.0-0.03 |
0.04-0.08 |
0.0- 0.08 |
|
Mn |
0.0-2.0 |
0-2.0 |
0.0-2.00 |
0.0-2.00 |
|
Si |
0.0-1.0 |
0.0-1.00 |
0.0-1.00 |
0.0- 1.00 |
|
P |
0.0-0.05 |
0.0-0.05 |
0-0.04 |
0.0-0.05 |
|
S |
0.0-0.02 |
0.0-0.02 |
0.0-0.02 |
0.0-0.03 |
|
Cr |
16.50-18.50 |
16.50-18.50 |
16.50-18.50 |
16.50- 18.50 |
|
Mo |
2.00-2.50 |
2.00-2.50 |
2.00-2.50 |
2.00- 2.50 |
|
Ni |
10.00-13.00 |
10.00-13.00 |
10.00-13.00 |
10.50- 14.00 |
|
Ti |
- |
- |
- |
0.40- 0.70 |
|
Fe |
cydbwysedd |
cydbwysedd |
cydbwysedd |
cydbwysedd |
Priodweddau Dur Di-staen 316
Priodweddau Mecanyddol Dur Di-staen 316
Tabl 2 .Priodweddau mecanyddol nodweddiadol ar gyfer 316 o aloion dur di-staen
|
Gradd |
316 Bar ac Adran (hyd at 160 mm o drwch) |
Dalen 316 (hyd at 8 mm o drwch) | Plât 316 (8 - 75 mm o drwch) | Bar ac Adran 316L (hyd at 160 mm) |
Dalen 316L (hyd at 8 mm o drwch) |
Plât 316 L (8 - 75 mm o drwch) |
Bar 316H (hyd at 160 mm) |
316Ti Bar(hyd at 160 mm) |
|
Cryfder Tynnol (MPa) |
500 - 700 |
530 - 680 | 520 - 670 |
500 - 700 |
530 - 680 |
520 - 670 |
490 - 690 |
500 - 700 |
|
Prawf Straen (MPa) |
200 Munud |
240 Munud | 220 Munud |
200 Munud |
240 Munud |
220 Munud |
205 Min |
200 Munud |
|
Elongation A50 mm |
40 Munud % |
40 Munud % |
45 Munud % |
40 Munud % |
40 Munud % |
45 Munud % |
35 % |
40 Munud % |
|
Caledwch Brinell |
215 Uchafswm HB |
- |
- |
215 Uchafswm HB |
- |
- |
- |
215 Uchafswm HB |
Priodweddau Ffisegol Dur Di-staen 316
Tabl 3 .Priodweddau ffisegol nodweddiadol ar gyfer 316 o aloion dur di-staen
|
Eiddo |
Gwerth |
|
Dwysedd |
8.00 g/cm3 |
|
Ymdoddbwynt |
1400 gradd |
|
Modwlws Elastigedd |
193 GPa |
|
Gwrthiant Trydanol |
0.74 x 10-6 Ω.m |
|
Dargludedd Thermol |
16.3 W/m.K |
|
Ehangu Thermol |
15.9 x 10-6/K |
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