Steel Grade
1.4016 - 430
STANDARDS | CHEMICAL COMPOSITION % | ||||||||||||
C | Mn | Si | P | S | Cr | Ni | Mo | N | Ti | Cu | Co | OTHERS | |
EN 10088-2 | max 0.08 | max 1.0 | max 1.0 | max 0.040 | max 0.015 | 16.0-18.0 | – | – | – | – | – | – | |
ASTM A 240 | max 0.12 | max 1.0 | max 1.0 | max 0.040 | max 0.030 | 16.0-18.0 | max 0.75 | – | – | – | – | – | |
OTELINOX | 0.033-0.058 | 0.23-0.68 | 0.20-0.53 | 0.017-0.037 | 0.000-0.007 | 16.0-16.87 | 0.10-0.48 | 0.0-0.03 | 0.034- 0.045 | 0.001-0.01 | – | – | |
EUROPE TYPE | USA TYPE | OTELINOX TYPE | PRACTICABILITY | |||||
Corrosion resistance | Cold forming | Weldability | Mechanical strength level | Resistance of hot oxidation | Utilisations | |||
1.4016 | 430 | 430 | ** | ** | ** | *** | *** | Washing machines, dish washers, electronic industry, automotive industry, paint brushes, pedal bins, gaskets, decorations, lights bulbs, hose clamps |
* Low; **Medium; *** Good; **** Very good; ***** Excellent.
STANDARDS | MECHANICAL PROPERTIES AT AMBIENT TEMPERATURE | ||||||
SURFACE | 0.2% Proof strength | 1% Proof strength | Tensile strength | Elongation % | Hardness | ||
N/mm2 | HB | HRB | |||||
EN 10088-2/2005 | 2B & 2R | ≥ 280 | 450-600 | ≥ 20 | |||
ASTM A 240/SA 240 | 2B & BA | ≥ 205 | ≥ 450 | ≥ 22 * | ≤ 183 | ≤ 89 | |
OTELINOX | 2B | 300 – 360 | – | 470 – 530 | 24 – 32 | – | 78 – 86 |
2R & BA | 280 – 480 | – | 455 – 575 | 24 – 35 | 140 – 173 | 76 – 86 | |
*) Elongation % – For thickness less than or equal 1.27mm minimum elongation is 20%
MECHANICAL PROPERTIES IN COLD-WORKED CONDITION | ||||||||
MECHANICAL PROPERTIES | C700 [700-850) | C850 [850-1000) | C1000 [1000-1150) | C1150 [1150-1300) | C1300 [1300-1500) | C1500 [1500-1700) | C1700 [1700-1900) | C1900 [1900-2200] |
0.2% Proof strength | 655 – 765 | – | – | – | – | – | – | – |
Elongation % | 2.0 – 6.0 | – | – | – | – | – | – | – |
Hardness | 240 – 277 | – | – | – | – | – | – | – |