Китайский поставщик, холоднотянутый S45Cr AISI 1045 SAE 1045 c45, круглая углеродистая сталь

(taking American standard as an example, other standard material components refer to this standard)

OR

Quenching and Tempering, abbreviated as Q&T is a king of processing that strengthen or harden steel bars by heating the materials and then cooling in water, oil or other liquid medium, that rapidly the change from austenite to perlite to get the proper properties for various usage. The quenched & tempered steel bar materials are usually with carbon from 0.30% - 0.60%, it is widely used as merchant bars in components of various machines. 

1.Consistent mechanical properties
2.Deep mechanical properties (from surface to the center according to your requirement)
3.Even hardness on the whole bars
4.Tougher and Increased strength
5.No brittle, UT testing
6.Precision size tolerance
7.Good straightness
8.Good Roughness
9.Professional technical service
10.Competitive price
11.Fast delivery

1)Hot rolled and Quenched & Tempered steel round bars

2)Cold drawn and Quenched & Tempered steel round bars

3)Cold drawn + Quenched & Tempered + Straightened steel round bars

4)Peeled and Quenched & Tempered steel round bars

5)Quenched & Tempered steel square bars

6)Quenched & Tempered steel hexagonal bars

To guarantee our cold drawn round steel bars quality, we establsh our own laboratary. 

We pays much attention to the packing by use film wrapped inside, Nylon plastick packing ourside, stamped, wooden blocks in the bottom. We can also use wooden box packing according to your requirements.

high strength stud bolt, threaded rods, wind power bolt, prestressed anchor bolts, post stressed anchor bolt, steel tie rod, tie bar, tension rod, tension bar etc.

Shafts: shaft, axle shaft, crankshaft, shaft for sleeve, linear shaft, pump shaft, rotor shaft, sensor shaft, spline shaft, drive shaft, mandrel shaft, transmission shaft, screw rod etc.

Hydraulic components:hydraulic shafts, piston rod, flanges, gear, pin etc.

Raw materials steel bars used for CNC machines, precision CNC machines etc.

axis pin

axle shaft

crankshaft

steel round bar

steel bar for CNC machine

stud rods

A: We have our own factory with complete production equipment and inspection facilities.

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us sa bellow: