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NP500 NP550 Abrasion Resistant Steel Plate 4.2mm Bulletproof Polished Metal Sheet JIS 16mm

Place of Origin Mainland China
Brand Name Hengchengtai
Certification SGS ISO ROHS
Model Number NP450 NP550 NP500 FD56 FD59 FD95
Minimum Order Quantity 1ton
Price 500-1000 USD PER TON
Packaging Details standard waterproof package
Delivery Time 5-10Days after confirming order
Payment Terms L/C, T/T, Western Union
Supply Ability 800TONS PER MONTH
Product Details
Product Name Wear Resistant Steel Plate Processing Service Bending Cutting Welding Punching
Application Machinery Manufacturing Class C Cash Carrier Armored Car Technique Temepered Quenched
Standard ASTM,AISI,JIS,GB,DIN Type Steel Plate
Package Standard Seaworthy Packaging Or As Customers' Request.
High Light

NP500 NP550 abrasion resistant steel plate

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abrasion resistant steel plate 4.2mm Bulletproof

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polished metal sheet JIS 16mm

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Product Description

​NP500 Bullet Proof Steel Plate 4.2mm Bullet Proof Metal Steel Plate Armor Plate NP550 Wear Resistant Steel Plate

 

Product Description

Domestic high strength alloy bulletproof steel plate NP series

Grade: np370, np450, np500, np550, np600

Main grades of bulletproof steel plate: np550, np500, np450, np370, np600, bp500, fd53, fd56, fd59, fd79, etc.

Thickness of bulletproof steel plate: 4.0mm, 5.0mm, 6.0mm, 8.0mm, 10mm, 12mm, 16mm and 20mm.

 

Np550 bulletproof steel plate

Np550 bulletproof steel plate is a kind of thin steel plate with high bulletproof performance, high strength and high toughness developed on the basis of high hardness and special protective steel. Np550 material can be bulletproof. Np550 can not increase the dead weight of the whole vehicle after bulletproof transformation, ensure a certain cargo capacity and reach the level of class C protective cash carrier.

 

Chemical composition:

C:0.40 Si:0.70 Mn:1.70 P:0.010 S:0.005 Cr:1.20 Ni:0.80 Mo:0.60 B:0.004

Trace alloying elements can be added as needed: Ti, Nb, V, etc.

Brand Brinell hardness typical HBW tensile strength MPa available thickness, width and length

NP370 380-430 ≥950 2-20 850-1800 2000-12000

NP450 420-480 ≥1100 2-20 850-1800 2000-12000

NP500 480-540 ≥1250 2-20 850-1800 2000-12000

NP550 530-590 ≥1350 2-20 850-1800 2000-12000

 

Technical features

(1) Cr Ni Mo or Cr Ni Medium Carbon Low Alloy Steel Microalloyed with V, Ti or Nb is used to improve the purity and refine the grain through vacuum smelting, electroslag remelting and other refining, so as to improve the process properties such as toughness and formability, and achieve high bulletproof performance through heat treatment.

(2) The martensitic lath bundle size of the steel was refined from tens of microns to several micrometers and submicrons by controlled rolling and cooling; The ultra-fine grain can greatly improve the strength and plasticity of the steel, so as to improve the bulletproof performance.

technical level

(1) Thickness specification: 2mm ~ 20mm;

(2) Mechanical properties: RM ≥ 1600mpa, a ≥ 10%, Akv (- 40 ℃) ≥ 20j;

 

Field and scope of application: due to its good bulletproof performance, cold forming performance and welding performance, the protective steel plate can be used in civil and fields, such as anti riot vehicles, bulletproof cash carriers, bulletproof doors, bulletproof helmets, bulletproof clothing, bulletproof shields, bank counters, confidential safes, training ranges, anti-terrorism vehicles, etc.

Processing purpose of np550 bulletproof steel - Specification of np550 bulletproof steel plate - testing report can be provided for target shooting, protection and bulletproof steel plate of np550 bulletproof steel plate - thickness and protection grade of np550 bulletproof steel plate - difference between bulletproof steel plate and ordinary steel plate

Bulletproof steel plate standard bulletproof steel plate can a steel plate with a thickness of 5cm be blocked

 

Place of Origin China
Product name ballistic steel plate
Keyword ballistic bulletproof steel plate
advantage bulletproof
MOQ 1 kg
application ballistic protection
Packing Standard
size Customized
Certificate Test report
level NIJ IIA/II/IIIA/III/IV

 

Bulletproof steel plates are generally used in bulletproof and explosion-proof projects, such as bulletproof doors, bulletproof helmets, bulletproof vests, bulletproof shields; bank counters, confidential safes; riot vehicles, bulletproof money transport vehicles, armored personnel carriers, combat vehicles, submarines, landing craft , Anti-smuggling boats, helicopters, etc

 

Chemical Composition/Mechanical property

 

chemical composition
Grade C Mn P S Si
NP500 ≤0.32 ≤0.90 ≤0.015 ≤0.005 ≤0.40

 

Mechanical property
Grade Yield Strength(Rp0.2/MPa) tensile strength(Rm/MPa) Surface hardness
NP500 ≥1150 ≥1350 470~540

 

chemical composition
Grade C Mn P S Si
NP550 ≤0.36 ≤1.00 ≤0.015 ≤0.005 ≤0.50

 

Mechanical property
Grade Yield Strength(Rp0.2/MPa) tensile strength(Rm/MPa) Surface hardness
NP550 ≥1400 ≥1700 520~590

 

Mechanical Properties Application

 

NP500
Protection standard Protection level Ammunition Muzzle velocity(m/s) Distance(m) Minimum allowed Thickness (mm)

 

EN1522

FB5 5,56 mm x 45 FJ/PB/SCP1 950±10 10 6.0
FB6 7,62 mm x 51 FJ/PB/SC 830±10 10 6.5
FB7 7,62 mm x 51 FJ/PB/HC1 820±10 10 15

 

EN1063

BR5 5,56 mm x 45 FJ/PB/SCP1 950±10 10 6.0
BR6 7,62 mm x 51 FJ/PB/SC 830±10 10 6.5
BR7 7,62 mm x 51 FJ/PB/HC1 820±10 10 15

 

NIJ 0101.06

III 7.62mm FMJ 838±10 15 6.5
IV 30-06 AP 868±10 15 15

 

 

STANAG 4569

1 5,56 mm x 45 NATO SS109 900±20 10 6.5
1 7,62 mm x 51 NATO ball(M80) 833±20 10 6.5
1 5,56 mm x 45 M193 937±20 10 9.5
2 7,62 mm x 39 API BZ 695±20 10 12.5
3 7,62 mm x 54R B32 API 854±20 10 15

 

NP550
Protection standard Protection level Ammunition Muzzle velocity(m/s) Distance(m) Minimum allowed Thickness (mm)

 

EN1522

FB5 5,56 mm x 45 FJ/PB/SCP1 950±10 10 5.5
FB6 7,62 mm x 51 FJ/PB/SC 830±10 10 6.0
FB7 7,62 mm x 51 FJ/PB/HC1 820±10 10 14

 

EN1063

BR5 5,56 mm x 45 FJ/PB/SCP1 950±10 10 5.5
BR6 7,62 mm x 51 FJ/PB/SC 830±10 10 6.0
BR7 7,62 mm x 51 FJ/PB/HC1 820±10 10 14

 

NIJ 0101.06

III 7.62mm FMJ 838±10 15 6.0
IV 30-06 AP 868±10 15 14

 

 

STANAG 4569

1 5,56 mm x 45 NATO SS109 900±20 10 6.0
1 7,62 mm x 51 NATO ball(M80) 833±20 10 6.0
1 5,56 mm x 45 M193 937±20 10 6.5
2 7,62 mm x 39 API BZ 695±20 10 12.0
3 7,62 mm x 54R B32 API 854±20 10 14.5

Bending performanc eNP550,4mm,R20mm,91.0°,Intact (the image on the right is the outer surface of the bend)

NP500 NP550 Abrasion Resistant Steel Plate 4.2mm Bulletproof Polished Metal Sheet JIS 16mm 0
FAQ


Q1. ARE YOU FACTORY OR TRADER?

A1.  Hengchengtai Special Steel is a cold rolling manufacturer of magnetic stainless steel coil since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.

Q2. WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?

A2. Carbon/Stainless Steel ,Stainless Steel Coils / Strips,Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.

Q3. HOW TO GET A SAMPLE?

A3. FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.

Q4. HOW TO VISIT YOUR FACTORY?

A4. Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport.
If you come from Shanghai, it will take 2 hours by flight (every day 5 flights).
If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).