Protective Steel Plate
Protective steel plates are high-strength safety protection plates made from high-quality steel and processed using professional heat treatment techniques. They possess comprehensive properties including high hardness, strong impact resistance, bulletproof and explosion-proof capabilities, and wear and corrosion resistance. This multi-functional special steel integrates industrial collision protection, equipment protection, security defense, and engineering protection. Utilizing precise hot rolling, quenching, and tempering processes, the plates have a uniform internal structure, stable mechanical properties, high structural strength, and are not easily deformed or cracked. They can effectively withstand heavy impacts, strong shocks, friction and wear, and various external forces, and can withstand long-term exposure to complex and harsh working environments such as outdoor exposure, high and low temperatures, high loads, and high corrosion.

Compared to ordinary steel plates, protective steel plates offer higher protection levels, longer service life, and lower maintenance costs. They are widely used in military security, shooting ranges, equipment collision protection, factory isolation, engineering building protection, vehicle armor protection, mining machinery protection, and explosion-proof engineering, among many other fields.
Baohua, as a professional source factory for protective steel plates, possesses complete production equipment and a strict quality inspection system. All products undergo performance testing, ensuring stable and reliable quality and outstanding cost-effectiveness. We support bulk supply of in-stock items and OEM non-standard customization, providing global customers with one-stop solutions for protective steel plate procurement and customization.

Applicable Protection Standards
I. Ministry of Public Security National Military Standard (GA164-2018): Protection levels are divided into A, B, and C from low to high.
II. NIJ Bulletproof Vest Standard
III. US UL752 Bulletproof Standard
IV. German DIN1063 Bulletproof Standard
V. European EN1063 Bulletproof Standard
VI. British BS5051 Bulletproof Standard
|
Chemical Composition |
Steel Plate |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
|
Thickness |
Max |
Max |
Max |
Max |
Max |
Max |
Max |
|
|
mm |
% |
% |
% |
% |
% |
% |
% |
|
|
2-40 |
0.35 |
0.5 |
1.80 |
0.025 |
0.010 |
0.80 |
1.00 |
|
|
Hardness |
HBW470-530 |
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|
Mechanical Properties |
10 mm‑thick steel plate typical value |
Yield Strength |
Tensile Strength |
Elongation |
||||
|
ReL |
Rm |
A |
||||||
|
MPa |
MPa |
% |
||||||
|
≥1300 |
≥1650 |
10 |
||||||
|
Impact Toughness |
10 mm‑thick steel plate typical value |
Test |
Impact Energy |
|||||
|
Temperature |
Charpy-V Longitudinal |
|||||||
|
℃ |
J |
|||||||
|
-20 |
16 |
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Shandong Baohua Abrasion Resistant Steel Co., Ltd. is one of the leading protective steel plate manufacturers and suppliers in China. We warmly welcome you to buy high quality protective steel plate in stock here from our factory. For customized service and free sample, contact us now.
