Machined rotating shaft

Machined rotating shaft

The rotating shaft must be used to connect the main parts of the product, and is used for the shaft that bears both the bending moment and the torque during the rotation work.

The standard martensitic stainless steels are: 403, 410, 414, 416, 416(Se), 420, 431, 440A, 440B and 440C. The corrosion resistance of these steels comes from "chromium", which ranges from 11.5 to 18 %, the higher the chromium content, the higher the carbon content is required to ensure the formation of martensite during heat treatment. The above-mentioned three types of 440 stainless steel are rarely considered for applications that require welding, and the 440-type composition of the filler metal Not easy to obtain. The improvement of standard martensitic steel contains additional elements such as nickel, molybdenum, vanadium, etc., which are mainly used to increase the restricted allowable working temperature of standard steel to higher than 1100K. When these elements are added, the carbon content also increases. As the carbon content increases, the problem of avoiding cracks in the hardened heat-affected zone of the weld becomes more serious. Martensitic stainless steel can be welded in the state of annealing, hardening and hardening and tempering. Regardless of the original state of the steel, a hardened martensite zone will be produced near the weld bead after welding. The hardness of the heat-affected zone is mainly It depends on the carbon content of the base metal. When the hardness increases, the toughness decreases, and this area becomes easier to produce cracks, preheating and controlling the interlayer temperature. This is the most effective way to avoid cracks. Good properties require post-weld heat treatment.

Materials can be selected according to your needs, and tell us your detailed relevant parameters, so that we can better serve you

Machined rotating shaft

D-Profile on Both Ends

To Order: Please specify the length of the shaft (in 0.005" or 0.1 mm increments). For each end of the shaft, please specify D-profile length (in 0.005" or 0.1 mm increments).

Why Choose US？

1.since we hancle all stepsin one location,our processis speedy,cost efficient andwell controlled.Equip ourfactory with 30set CNC,15set CNC turning and 10setSheet Metal Fabricationmachine to assure thecustomers high qualitymetal machining parts.

2.we focus on CNC machining since 2007,withrich experience in our field.There have many anvancedequipments and a first-class working team,promotes goodcorporateculture and formscomfortable workingatmosphere.

3.ln order to manage thediverse production sets outat KFX,the entire process islogged into a compaterizedsystem.From receiving theorders to shipping out theproducts every step can befollowed closely.Customerswill get satisfying productsin the requested time.

FAQ

1.How can I get samples?

If sample value under 5$,we can send by free of charge.Otherwise we would charge samples.

For Sample delivery, it's better if customer can have collect courier account number.

Or customer can arrange local courier company to pick up samples from our factory.

Also we can arrange in our side and charge courier fees accordingly. Any further question,pls write to our email box!

2.Payment Terms:

1)100% T/T in advance (30% deposit,balance paid before shipment).

2)100% T/T (30% deposit, balance 30 days after B/L date).

3)L/C

3.What is your minimum order quantity for the items in the order?

200pcs for each size except for sample.

3.Are you a trading company or manufacturer?

We are a manufacturer, specialized in producing and exporting various shafts and pins

4.Why choose us?

1) Factory Products & Factory Price.

2) High quality with competitive price,fast response

3)Perfect quality control system and efficient management team to ensure customer quality and delivery requirements

)Are you trading company or manufacturer?

We are factory.

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