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Cold-rolled automotive steel coil: the first choice for precision forming

Cold-rolled automotive steel coil: the first choice for precision forming

Sep-12-2025

Precision Performance
Cold-rolled automotive steel coils achieve micron-level surface accuracy (Ra ≤ 0.3μm) and ultra-low springback, enabling the one-step forming of complex vehicle body structures. Dimensional tolerances are controlled wi

Automotive steel coil: a lightweight, high-strength foundation for automotive vehicles

Automotive steel coil: a lightweight, high-strength foundation for automotive vehicles

Sep-12-2025

Material Innovation
Automotive steel coils utilize advanced rolling processes to achieve a 30% reduction in thickness while simultaneously increasing tensile strength to 1500 MPa. This enables the lightweighting revolution of vehicle frames with millimet

The actual combat performance of bulletproof steel plates in counter-terrorism operations

The actual combat performance of bulletproof steel plates in counter-terrorism operations

Sep-12-2025

Real-world protective effectiveness
In Afghanistan, British soldiers survived 12 bullet wounds. The Chinese-made body armor they were equipped with, while lacking steel plates, employed a Kevlar fiber and nano-ceramic composite layer. This mesh structure

Bulletproof steel plates: how much impact can a single plate withstand?

Bulletproof steel plates: how much impact can a single plate withstand?

Sep-12-2025

Impact resistance of bulletproof steel plates
The impact resistance of a steel plate depends on its material, thickness, and workmanship. For example, a 10mm thick Q235 steel plate can withstand a direct hit from a 9mm pistol bullet (kinetic energy 500J)

Cost analysis of bulletproof steel plates: why are prices so high?

Cost analysis of bulletproof steel plates: why are prices so high?

Sep-12-2025

The core reason for the high price of bulletproof steel plates lies in the dual pressures of raw material costs and production processes. Taking NIJ Level III bulletproof steel plates as an example, they require high-strength alloy steel or ceramic compos

From tanks to bulletproof vehicles: the evolution of bulletproof steel plates

From tanks to bulletproof vehicles: the evolution of bulletproof steel plates

Sep-05-2025

The origins of bulletproof steel plates can be traced back to the rolled homogeneous armor of World War I tanks. During World War II, nickel-chromium alloy steels increased their protective effectiveness by 125% through carburizing and hardening. However,

The irreplaceable role of bulletproof steel plates in bank vaults

The irreplaceable role of bulletproof steel plates in bank vaults

Sep-05-2025

Bank vaults are the last line of defense for financial security, and bulletproof steel plates, with their unparalleled penetration resistance, are a core barrier. Their multi-layered composite structure can withstand continuous fire from 7.62mm rifle roun

Lightweight armored steel plates: how to balance strength and portability?

Lightweight armored steel plates: how to balance strength and portability?

Sep-05-2025

Lightweight armored steel plates achieve "weight reduction without sacrificing protection" through alloy optimization and structural design. For example, aluminum alloy plates reinforced with boron nitride nanotubes weigh only one-third of tradi

The military value of bulletproof steel plates: the last line of defense to protect life

The military value of bulletproof steel plates: the last line of defense to protect life

Sep-05-2025

In the battlefield environment, bulletproof steel plates are the "life barrier" for soldiers and equipment. Through the design of special alloys and laminated structures, it can effectively resist bullets, shrapnel, and even explosive shock wave

Bulletproof steel plate: the iron shield of modern protection

Bulletproof steel plate: the iron shield of modern protection

Sep-05-2025

As a core material for modern security, bulletproof steel plate, with its exceptional impact resistance and durability, has become an "invisible guard" in the military, finance, transportation, and other fields. Through a special alloy formulati

Emergency stock: 304L 316 430 stainless steel sheets

Emergency stock: 304L 316 430 stainless steel sheets

Aug-29-2025

304L & 316 Stainless Steel Sheets‌
304L (UNS S30403) is a low-carbon variant of 304, with ≤0.03% carbon content, ideal for welded structures in chemical tanks and food processing equipment due to its superior resistance to intergranul

304 321 904L stainless steel plates

304 321 904L stainless steel plates

Aug-29-2025

304 & 321 Stainless Steel Plates‌
304 (0Cr18Ni9) is a versatile austenitic stainless steel with 18% chromium and 8% nickel, offering excellent corrosion resistance and formability for food processing, architectural, and general industrial ap

409L 410S 420 stainless steel sheets – Samples Available

409L 410S 420 stainless steel sheets – Samples Available

Aug-29-2025

409L Stainless Steel Sheets‌
As a ferritic stainless steel with 11% chromium content, 409L offers excellent corrosion resistance and formability, particularly in automotive exhaust systems. Its low carbon content (≤0.01%) enhances weldabi

304 309S 310S stainless steel coils – MOQ reduced

304 309S 310S stainless steel coils – MOQ reduced

Aug-29-2025

We now offer 304 309S 310S stainless steel coils with MOQ reduced, ideal for prototyping and small-batch projects. 309S (22-24% Cr, 12-15% Ni) and 310S (24-26% Cr, 19-22% Ni) excel in high-temperature applications like furnace linings, while 304 provides

Custom cutting service for 304L 316L 430 stainless steel sheets

Custom cutting service for 304L 316L 430 stainless steel sheets

Aug-29-2025

Precision Tailoring for Industrial Needs‌
Our custom cutting service specializes in high-grade stainless steel sheets (304L/316L/430), delivering laser/waterjet-cut components with ±0.1mm tolerance. Serving automotive, food processing

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