1.4306/AISI 304L is an austenitic chromium-nickle stainless steel with a low carbon content. 1.4306 is called differently in different standard:
| DIN | EN Designation | AISI/SAE | UNS |
| 1.4306 | X2CrNi19-11 | 304L | S30403 |
Special Properties:1.4306 is essentially a more highly alloyed version of 1.4307. Due to the slightly higher chromium and notably higher nickel content,1.4306 is more corrosion resistant tjam 1.4307.
Chemical Composition:
| C% | Si % | Mn % | P% | S% | Cr% | Ni% | N% |
| ≤ | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.015 | 18.0-20.0 | 10.0-12.0 | ≤0.11 |
Mechanical Properties 20℃:
| Hardness HB | 0.2%Yield Strength Rp N/mm² | Tensile Strength Rm N/mm² | Elongation As% | Modulus of Elasticity kN/mm² |
| ≤215 | ≥180 | 460-680 | ≥45/35 | 200 |
Physical Properties 20℃:
| Density g/cm³ | Specific heat capacity J/kg K | Thermal conductivity W/m K | Electrical resistivity Ω mm²/m |
| 7.9 | 500 | 15 | 0.73 |
Suitable welding filter materials:1.4316;1.4551
Application:Chemical and petrochemical industry,oil industry,equipment for foodstuff industry.
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