15CrMo hot rolled steel sheet

<strong>15CrMo steel</strong> is a heat-resistant steel with pearlite structure, which has high thermal strength (δb≥440MPa) and oxidation resistance at high temperatures, and has a certain resistance to hydrogen corrosion. Due to the high content of Cr, C and other alloying elements in steel, the hardening tendency of steel is obvious and the weldability is poor.

20Cr hot rolled steel sheet

<strong>GB 20Cr alloy Steel</strong> is a high quality Quenched and Tempered Alloy Structural steel. GB 20Cr Alloy steel, we can supply the round bar, steel flat bar, plate, hexagonal steel bar and steel square block. GB 20Cr steel Round bar can be sawn to your required lengths as one offs or multiple cut pieces.

35CrMo hot rolled steel sheet

<strong>35CrMo</strong> is the specification number of alloy structural steel (alloy quenched and tempered steel), which is mainly used to manufacture important parts in various machines that bear impact, bending, and high loads

20CrMo hot rolled steel sheet

<strong>20crmo Alloy Steel Bar</strong> is widely used to manufacture pressure tube and fastener which is non-corrosive medium, nitrogen hidrogen medium and work under 250°C, such as vane, baffle, forging and rolled section in turbine and boiler, important carburing parts in common machine.

12Cr1MoV hot rolled steel sheet

<strong>12Cr1MoV round steel </strong>has higher oxidation resistance and thermal strength. The creep limit of this steel is very close to the endurance strength value, and it has high plasticity in the case of permanent tension; the steel has good manufacturability and weldability, but it needs to be preheated to 300°C before welding and stress relief after welding. deal with. It is a steel grade widely used in high-pressure, ultra-high pressure, subcritical power station boiler superheaters, headers and main steam ducts. It still has high thermal strength and oxidation resistance at 580°C, and 12Cr1MoV steel plate has a higher durable plasticity. The production process is relatively simple, and the welding performance is good, but it is more sensitive to the normalizing cooling rate. Long-term use at 580°C will produce pearlite spheroidization.

25Cr2MoVA hot rolled steel sheet

<strong>25Cr2MoVA alloy steel </strong>is a kind of alloy steel.25Cr2MoVA can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc

35CrMnSiA hot rolled steel sheet

<strong>35CrMnSiA </strong>is a low-alloy ultra-high-strength steel, generally used after quenching and tempering.35CrMnSiA, is a kind of important engineering materials that used widely in modern manufacturing fields.

30CRMOV9 / 1.7707 ALLOY STEEL

<strong>30CrMoV9 </strong>is a steel which in general is intended for the fabrication of quenched and tempered parts, which are generally machined and subsequently nitrided.

30CrMnSiA hot rolled steel sheet

<strong>GB T-3077 30CRMNSIA </strong>standard applies to manufacture of bearing ring steel pipe rolling elements made by high-carbon chromium bearing steel processed with hot rolled forged round, steel wire, cold rolled. Continuous casting steel is not recommended to be the material of balls.