Cynhyrchion Dur Di-staen 304L
Mar 23, 2026
Gadewch neges
| SAFON | UNS | WNR. | AFNOR | EN | JIS | BS | GOST |
|---|---|---|---|---|---|---|---|
| SS 304 | S30400 | 1.4301 | Z7CN18-09 | X5CrNi18-10 | SUS 304 | 304S31 | 08Х18Н10 |
| SS 304L | S30403 | 1.4306/1.4307 | Z3CN18-10 | X2CrNi18-9/X2CrNi19-11 | SUS 304L | 304S11 | 03Х18Н11 |
| SS 304H | S30409 | 1.4301 | - | - | - | - | - |
Cyfansoddiad Cemegol o Dur Di-staen 304/304L/304H Pibellau a thiwbiau
| C | Mn | Si | P | S | Cr | Ni | N | |
|---|---|---|---|---|---|---|---|---|
| 304 | 0.07max | 2.0max | 0.75max | 0.045max | 0.03max | min: 18.0 max: 20.0 | min: 8.0 max: 10.5 | - |
| 304L | 0.03max | 2.0max | 0.75max | 0.045max | 0.03max | min: 18.0 max: 20.0 | min: 8.0 max: 12.0 | 0.10 uchafswm |
| 304H | min: 18.0 uchafswm: 20.0 |
min: 8.0 uchafswm: 10.5 |
min: 0.04 uchafswm: 0.10 |
0.75 max |
2.0 max |
0.045 max |
0.03 max |
0.10 max |
Priodweddau Mecanyddol Pibellau a Thiwbiau Dur Di-staen 304/304L/304H
| Gradd | Cryfder Tynnol ksi (min) | Cryfder Cynnyrch 0.2% ksi (munud) | Elongation % | Caledwch (Brinell) MAX | Caledwch (Rockwell B) MAX |
|---|---|---|---|---|---|
| 304 | 75 | 30 | 40 | 201 | 92 |
| 304L | 70 | 25 | 40 | 201 | 92 |
| 304H | 75 | 30 | 40 | 201 | 92 |
Anfon ymchwiliad