1.4306
EN/DIN
X2Ni19-11
AISI/SAE/ASTM
304L
1.4306 is an austenitic chromium-nickel steel with a low carbon content and a higher alloy version of 1.4307 . With a slightly raised chrome and a slightly higher nickel content, 1.4306 is more corrosion resistant than 1.4307.
Main applications: Automotive Industry, Chemical Industry, especially nitric acid production and storage, Electronic equipment, petroleum industry / petrochemical industry, food industry, mechanical engineering .
The main application areas are the chemical and petrochemical industry, seawater treatment.
Electrical Properties
|
Electrical Resistance
|
0 . 72 x10 ^ -6 Ω .m
|
|
Hardness HB
|
Max 215
|
|
Magnetic susceptibility
|
|
Process Features
|
Processability
|
middle
|
|
Hot Forming
|
weak
|
|
Cold Forming
|
good
|
Thermal Recovery
|
Softening Annealing
|
1050 - 1100 ℃
3 0 mins
|
|
Specific Thermal Capacity W / mK
|
15
|
| |
Dimensions mm |
| 14306X2Ni1911304L |
|
|
|
Chemical Composition
| Grade |
C |
Cr |
P |
Mn |
S |
Ni |
Mo |
Si |
1.4306
|
0.03 max |
20 max
|
0.045 max
|
2.00 max |
0.015 max |
8.0 max |
4.5 max |
1.0
|
Physical Properties
Main application areas are in chemical and petrochemical industry, seawater desalination
Mechanical Properties
|
Yoğunluk
g/cm3
|
Isı geçirgenliği J/kg K |
Termal iletkenlik W/m K |
Elektriksel direnç miktarı
Ω mm2/m
|
|
7.9
|
500 |
15 |
0.73
|
|
Sertlik HB 30
≤ HB
|
0.2%Akma dayanımı R ≥
N/ mm2
|
Gerilme direnci R N/ mm2
|
Uzama A ≥ %
|
Elastisite Modülü kN/mm2
|
|
215
|
175
|
460-680
|
45/35
|
200
|