B700L steel for construction machinery parts for general intermediate strength applications

The company has allocated special environmental protection facilities for all B700L steel for construction machinery parts pollution sources, strengthened the recycling of waste resources and improved the efficiency of resource utilization. At present, th

The company has allocated special environmental protection facilities for all B700L steel for construction machinery parts pollution sources, strengthened the recycling of waste resources and improved the efficiency of resource utilization. At present, the recovery and utilization rate of solid wastes such as iron slag, steel slag, iron bearing dust, B700L steel for construction machinery parts steel mill scale, environmental protection dust has reached 100%.

The B700L steel for construction machinery parts modulus of elasticity is used to calculate when a piece of steel will deform too much to bear a load safely. Other properties of A36 steel plate include B700L steel for construction machinery parts yield strength, or the maximum stress of steel before permanent deformation.

DC53 mold steel has better machinability and abrasiveness than SKD11. DC53 cold work die steel B700L steel for construction machinery parts is widely used in punching die, cold work forming die, cold drawing die; forming roll, punch; precision stamping die; precision cutting die for wire cutting and punching die for various purposes; difficult to process materials Tools for plastic deformation; cold forging, deep drawing and thread rolling dies; high-speed punching punches, stainless steel punches.

The microstructure of the quenched and tempered alloy steel, B700L steel for construction machinery parts after conventional heat treatment is tempered sorbite. For parts with wear-resistant surface (such as gears and spindles), induction heating surface quenching and low-temperature tempering are carried out, and the surface structure is tempered martensite. The surface hardness can reach 55HRC-58HRC. After quenching and tempering, the yield strength of quenched and tempered alloy steel is about 800MPa, the impact toughness is 800kJ / m2, and the core hardness is 22HRC - 25HRC. If the cross-section size is large but not quenched, the properties will be significantly reduced.

JIS g3101:2004 ss540 structural steel angle contains 0.30% carbon and 1.60% manganese, which greatly improves the strength of steel. Compared with B700L steel for construction machinery parts SS400 and ss490, ss540 has higher strength with yield strength of 400MPa and tensile strength of 540Mpa. High strength makes it popular in applications that require strength but weight is a problem.

We have replenish steel materials stocks, now there are huge stocks of s355jr, A36, B700L steel for construction machinery parts A572 Gr 50, 16Mo3, A516 Gr 70, ABS grade A, AH32, AH36, EH36, SPA-H, SG295,SM700C etc steel materials. We can arrange delivery for those stock steel products within short time. Meanwhile, we also provide further processing for the B700L steel for construction machinery parts steel materials, such as cutting, drilling, bending, welding, etc. Please do not hesitate to contact us if you have any steel demands.

The after-sale service of iron and steel products includes after-sale tracking service, technical guidance, transfer of relevant bills, handling of objections and many other contents. The handling of quality objections accounts for a large proportion. When dealing with these problems, we should distinguish the responsibilities, and compensate or return the inconvenience or loss caused to users due to steel.