304 / 1.4301
It is a member of the austenitic stainless steels family. Although its stainless feature is good due to its 10% nickel and 18 chromium content, it does not get hardness due to the austenitic structure at room temperature. Shows low magnetism
It is used in the food industry, automotive, valve-pump industry, and architectural applications.
BS 302S17 / BS 304S15 / BS 304S16 / BS 304S17 / BS 304S31 (EN58E)
AFNOR Z5CN18 09 / AFNOR Z6CN18 09
UNI X5CrNi18 10
SIS 2332 / SIS 2333
UNE F3504 X6CrNi19 10
AISI 304
ASTM B8 / ASTM B8A
AMS 5639 / AMS 5697
UNS S30400
JIS SUS 304
xGOST 08Ch18N101
Chemical Composition
| C % | Sİ % | Mn % | P % | S % | Cr % | Ni % | N % |
|---|---|---|---|---|---|---|---|
| ≤ 0.07 | 1,00 | 2,00 | 0,045 | 0,015 | 17,5-19,5 | 8,00-10,5 | ≤ 0,11 |
Mechanical Properties
| Hardness HB | %0,2 Yield Strength N/mm2 | Tensile Strength N/mm2 | Elongation % | Modulus of Elasticity kN/mm² |
|---|---|---|---|---|
| 215 | 190 | 500-700 | 45/35 | 200 |
Physical Properties 20°C
| Density g/cm³ | Specific Heat Capacity J/kg K | Thermal Conductivity W/m K | Electric Resistance Ω mm²/m |
|---|---|---|---|
| 7.9 | 500 | 15 | 0.73 |