The BP300 bulletproof application material elongation

Our company's technical department is the core department of the whole company. There are a group of very professional technical personnel. They provide some architectural drawings according to the ideas of customers, and they are responsible for how to select the right materials. Including the evaluation of steel products such as multi steel plate and steel pipe, grasp the whole production process, and strictly follow the production standards and customer quality requirements.

BP300 bulletproof application,The strength of BP300 bulletproof application, 20 # steel plate is slightly higher than that of 15# steel, rarely quenched, and has no temper brittleness. Cold deformation plasticity is high, generally for bending, calendering, flange and hammer arch processing. Arc welding and contact welding have good welding performance and small thickness during gas welding. Cracks are likely to occur on parts with strict shape requirements or complex shapes.

Chemical composition of 12Cr1MoV alloy steel plate: Carbon C: 0.08-0.15; Silicon Si: 0.17-0.37; Manganese Mn: 0.40-0.70; Sulfur S: allowable residual content ≤ 0.035; Phosphorus P: allowable residual content ≤ 0.035; Chromium Cr: 0.90-1.20; Nickel Ni: allowable residual content ≤ 0.030; Cu: allowable residual content ≤ 0.030; V: 0.15-0.30; Mo: 0.25-0.30.Delivery status of 12Cr1MoV alloy steel plate: delivered in heat treatment (normalizing, annealing or high temperature tempering) or non heat treatment status, and the delivery status shall be indicated in the contract.

BP300 bulletproof application,, 30CrMnSiA steel plate is a kind of low alloy high strength steel with medium carbon, high strength and good weldability After quenching and tempering, 30CrMnSiA steel has high strength, enough toughness and good hardenability After quenching and tempering, 30CrMnSiA steel can be used as grinding wheel shaft, gear and sprocket 30CrMnSiA steel has good processability, small deformation and good fatigue resistance 30CrMnSiA steel is usually used for shaft, piston parts, etc It is used for various special wear-resistant parts of automobiles and airplanes,BP300 bulletproof application.

After-sales service is an important part of measuring a product good or not. After sales service can't be ignored. Good service can really make consumers feel relieved. We have always done a good job in after-sales service, so as to bring consumers a better reference when purchasing and a better experience during use of our steel materials. We will call back and follow up the performance of our steel products regularly.

BP300 bulletproof application,we are the best professional steel manufacturer in China. We can supply kinds of steel product size，if you want to purchase steel plate or steel pipe and other products. Please contact us freely. we can give you the best price with high quality.

Pre:BP300 used for armored car black iron plate

Nexthigh quality BP300 bulletproof steel modulus