Planchas de aceros Antidesgaste de dureza Brinell (HB) entre 360 hasta 550 HB, es un acero de alta dureza, resistencia mecánica, deformación plástica y con muy buena resistencia al impacto y al desgaste por deslizamiento o fricción de material abrasivo.
Planchas de Acero Antidesgaste 400/450/500 HB | |
---|---|
Espesor (mm) | Peso Teorico Kg/mt2 |
6 | 48 |
8 | 64 |
10 | 80 |
12 | 96 |
14 | 112 |
16 | 128 |
18 | 144 |
20 | 160 |
22 | 176 |
25 | 200 |
30 | 240 |
32 | 256 |
35 | 280 |
38 | 304 |
40 | 320 |
42 | 336 |
45 | 360 |
50 | 400 |
60 | 480 |
75 | 600 |
100 | 800 |
150 | 1200 |
Steel Grade |
Thickness (mm) |
Y.S. MPa |
T.S. MPa |
E.L. A50 (%) |
Surface Hardness HBW |
Impact Test Tem: -20oC |
NM400 |
< 60 |
≥ 900 |
≥1100 |
≥ 10 |
≥ 380 |
≥ 21J |
≥ 60, ≤ 120 |
/ |
/ |
/ |
≥ 360 |
/ |
|
NM450 |
< 60 |
≥ 1050 |
≥1250 |
≥7 |
≥ 420 |
≥ 21J |
≥ 60, ≤ 120 |
/ |
/ |
/ |
≥ 420 |
/ |
|
NM500 |
< 60 |
≥ 1100 |
≥1350 |
≥6 |
≥ 455 |
≥ 17J |
≥ 60, ≤ 120 |
/ |
/ |
/ |
≥ 450 |
/ |
Steel Grade |
C |
Si |
Mn |
P |
S |
Al |
Cr |
B |
Ni |
Mo |
NM400 |
≤ 0.25 |
≤ 0.60 |
≤ 1.50 |
≤ 0.020 |
≤ 0.010 |
≤ 0.70 |
≤ 1.00 |
≤ 0.0025 |
≤ 1.00 |
≤ 1.00 |
NM450 |
≤ 0.27 |
≤ 0.60 |
≤ 1.50 |
≤ 0.020 |
≤ 0.010 |
≤ 0.70 |
≤ 1.00 |
≤ 0.0025 |
≤ 1.00 |
≤ 1.00 |
NM500 |
≤ 0.35 |
≤ 0.60 |
≤ 1.50 |
≤ 0.020 |
≤ 0.010 |
≤ 0.70 |
≤ 1.20 |
≤ 0.0025 |
≤ 1.00 |
≤ 1.00 |