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Product Specifications
| Item Name | CNC machining process steel parts |
| Material | #45, C45, ASTM 1045 |
| Surface Treatment | Plain, as machined surface |
| Production Method | CNC milling, drilling, tapping |
| Tolerance | As per drawing required |
| Facility | 3 Axis CNC machining center |
| Certificates | Material certificate, QC reports |
| Packing | Bulk + PE bag + double-walled, corrugated fiberboard box |
| Delivery | Generally 20-25 days after order and all details confirmed |
| Shipping | By UPS/DHL/FedEx/TNT express; By air; By sea |
C45 grade steel is a medium carbon steel that provides tensile strength in the medium range. The material can be hardened by quenching and tempering in concentrated areas and restricted areas. C45 can also achieve HRC 55 hardness by induction hardening.
In most cases, this grade is delivered in an unattended heat treatment state, a standardized state. However, as needed, a variety of heat treatment variations can be provided, with alphanumeric displays in grade names. This can provide small changes in chemical composition.
The machinability of C45 is comparable to that of mild steel, such as CR1 grade, but the weldability is lower than that of mild steel.
AISI 1045 steel is a medium carbon steel that is recognized for its good tensile strength and hardness. It is also very popular because it can be easily processed. Milling, turning, tapping and broaching can be performed without problems. Another advantage of the AISI 1045 is that it is easy to weld, making it suitable for steel of various constructions. However, a slight disadvantage is that unlike most medium carbon steels, AISI 1045 does not support hardening, except for thin sections below 60 mm. It can be used as hot rolled steel or normalized steel.
We have been providing professional machining services to the customers all over the world with annual turnover says more than $1,000,000. After many years of efforts, we got approbated by many well-known enterprises and overseas customers for our quality, lead time, excellent service and credit.
When we get inquiry, we will consider a best proper processing method to save your cost based on our rich experience and expertise, then give you our best offer in a short time. When we get order, we will send customer a formal order confirmation for better recording and any production updates will keep customers informed. Once the parts are ready, we will send customers the photos and a full QC report for delivery approval. After receiving customers’ approval as well as the balance payment, the shipment will be arranged immediately. If there is any defect caused by our side, we are able to take full responsibility and make replacements free of charge.
