Material: Carbon Steel
Grade: Pro500/ Pro550/ Pro600
Hardness: 440 - 630HBW
Shanghai Metal Corporation is a leading High strength protective steel manufacturer.
Smc has produced the protective steel with tensile strength 900MPa-2000MPa and of ArmaPro family with brinell hardness 440-630. With perfect bulletproof performance, cold forming and welding property, Armor plate steel can be widely used in some fields, such as private bulletproof vehicles, bank armored vehicles, armored personnel carriers, training range and anti-terrorist vehicles .
If you want to know more about High strength protective steel, please feel free to contact us, we will reply you within 24 hours.
Technical Information of High Strength Protective Steel:
Chemical composition |
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(mm) |
C max |
Si max |
Mn max |
P max |
S max |
Cr max |
Ni max |
Mo max |
CEV typical |
CET typical |
3.0-12.0 |
0.27 |
0.6 |
1.2 |
0.02 |
0.01 |
1 |
0.5 |
0.3 |
0.48 |
0.34 |
12.1- 25.0 |
0.29 |
0.6 |
1.5 |
0.02 |
0.01 |
1.3 |
0.7 |
0.5 |
0.61 |
0.41 |
25.1 50.0 |
0.29 |
0.6 |
1.6 |
0.02 |
0.01 |
1.3 |
0.9 |
0.6 |
0.66 |
0.44 |
Typical mechanical properties |
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Steel |
Stretching |
Yield strength |
Tensile strength |
Elongation |
Brinell hardness |
Dimension available |
Pro440 |
Transverse |
≥1000(1300) |
≥1250(1500) |
≥9(13) |
410-470(440) |
3.0-25.0×1000-2000 |
Pro500 |
Transverse |
≥1250(1450) |
≥1450(1750) |
≥8(10) |
470-530(500) |
3.0-25.0×1000-2000 |
Pro550 |
Transverse |
≥1350(1650) |
≥1650(1950) |
≥8(10) |
520-580(550) |
3.0-25.0×1000-2000 |
Pro600 |
Transverse |
≥1450(1750) |
≥1750(2150) |
≥7(10) |
570-630(600) |
3.0-25.0×1000-2000 |
ProAce |
Transverse |
|
≥2000(2200) |
≥6(8) |
≥630 |
3.0-25.0×1000-2000 |
Packaging of High Strength Protective Steel: