304L roostevabast terasest tooted
Mar 23, 2026
Jäta sõnum



| STANDARDNE | UNS | WNR. | AFNOR | ET | 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 | - | - | - | - | - |
Roostevabast terasest 304/304L/304H torude ja torude keemiline koostis
| C | Mn | Si | P | S | Kr | Ni | N | |
|---|---|---|---|---|---|---|---|---|
| 304 | 0,07 max | 2,0 max | 0,75 max | 0,045 max | 0,03 max | min: 18,0 max: 20,0 | min: 8,0 max: 10,5 | - |
| 304L | 0,03 max | 2,0 max | 0,75 max | 0,045 max | 0,03 max | min: 18,0 max: 20,0 | min: 8,0 max: 12,0 | 0,10 max |
| 304H | min: 18,0 max: 20,0 |
min: 8,0 max: 10,5 |
min: 0,04 max: 0,10 |
0.75 max |
2.0 max |
0.045 max |
0.03 max |
0.10 max |
Roostevabast terasest 304/304L/304H torude ja torude mehaanilised omadused
| Hinne | Tõmbetugevus ksi (min) | Saagistugevus 0,2% ksi (min) | Pikendus % | Kõvadus (Brinell) MAX | Kõvadus (Rockwell B) MAX |
|---|---|---|---|---|---|
| 304 | 75 | 30 | 40 | 201 | 92 |
| 304L | 70 | 25 | 40 | 201 | 92 |
| 304H | 75 | 30 | 40 | 201 | 92 |
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