7mm thickness 09CuPCrNi-B steel specification for sale

S45C steel plate chemical composition: C 0.42~0.48, Si 0.15~0.35, Mn 0.60~0.90, P≤0.030, S≤0.035, Cu≤0.30, Ni≤0.20, Cr≤0.20Mechanical properties of 09CUPCRNI-B steel specification productTensile strength>686MPaYield strength>490MPaElongation δ5>17%Shrinkage ψ>45%Impact toughness value>78J/cm2The hardness is 201~269HB.

The primary purpose of adding alloy elements into steel is to improve the hardenability of steel and to ensure that martensite can be easily obtained during quenching. The second is to improve the tempering stability of the steel, to keep the martensite at a higher temperature, so that the carbide precipitated in the tempered steel is finer, uniform and stable. In this way, under the same conditions, 09CUPCRNI-B steel specification, alloy steel has higher strength than carbon steel. One of the main purposes of adding alloy elements is to improve the strength of steel.

We BBN steel company have in-house machining capabilities with excellent machining experience. CNC machining-technology, We provide 09CUPCRNI-B steel specification plate products both conventional and CNC machining services to offer the following machined processes :lathe turning, milling, up to 5 axis cnc, grinding, surface, od and id, threading, single point and grinding, drilling, reaming, and tapping, boring.

To provide customers with the most satisfactory service and realize the win-win of economic and social benefits, our company promises to provide excellent 09CUPCRNI-B steel specification products in this bidding, and in line with the attitude of being serious and responsible to customers, before sending goods to users, the 09CUPCRNI-B steel specification technical personnel shall confirm that there is no fault in the equipment before sending goods to users, and then send goods and products to users, and formulate the following service terms.