How To Forge A Knife From Scrap Metal

If you're going to forge a knife, you're going to need some metal scrap

You can buy the metal from your local hardware store. But if you want it from the best possible quality, you should buy it at a scrapyard. Scrapyards are places where people bring their old cars and other vehicles to get rid of them. These people usually have a lot of old metal laying around that they don't need anymore

The first thing that you need to do when buying scrap metal is make sure that it's not too rusty. If it's too rusty, then it will be difficult for you to forge anything out of it. The second thing that you need to do is check the weight and size of the metal as well as its condition before making a purchase decisio

If you're going to forge a knife, then there are two types of materials that you can use: iron and steel (carbon). Iron is cheaper than steel because it doesn't require as much work. Steel requires more work but produces better results in terms of strength and durability

forging a knife from metal scrap

What is Forging Service

Metal forging is a manufacturing process in which metal is heated and placed under pressure to produce parts with a desired shape. Forging can be done using a variety of tools and machines, such as hammers and presses, to shape the metal into the desired shape. The process of forging can produce parts that are stronger and more durable than those made using other manufacturing methods. Many different metals, including steel, aluminum, and brass, can be forged using this process.

How Does Forging Service Work

Once we open the die/mold of forging process and get ready, then we start forging mass production.

The processes of forging are as below:

1/ The metal is heated to a high temperature in a forge or furnace. The heated metal is placed on an anvil or forging die.

2/ The metal is struck with a hammer or press to shape it into the desired form.

3/ The metal may be reheated and reshaped multiple times to achieve the desired shape and properties.

4/ The metal is cooled and hardened by quenching it in water or oil.

The forged metal parts normally need further processed by machining, heat treatment, or other methods to achieve the final desired properties and finish.

Asianstar Professional Forging Service

Asianstar offers professional forging service for a wide range of industries, including heat forging and cold forging services. Our experienced team of forge experts uses advanced techniques to get high precision die which brings high-quality forged products with superior strength and durability.

We offer a variety of forging options, including open-die forging, closed-die forging, and precision forging, to meet the unique needs of each project.

Our team has the skills to forge various materials, such as steel, stainless steel, brass, and aluminum.

Additionally, we also offer value-added services CNC machining, heat treatment, surface treatment etc. to ensure that our products meet the highest quality standards.

Components Sizes of Asianstar Forging Parts

Unit (mm)	Min	Max
Width	3	400
Length	3	400
Height	3	200
Sides	1	4

Components Tolerance of Asianstar Forging Service

Unit (mm)	Tolerance according to sizes
Height Tolerance	Height Size	3 to 20	20 to 30	30 above
Height Tolerance	Tolerance	±0.02	±0.03	±0.04
Width/Length Tolerance	Width/Length Size	3 to 30	30 to 100	100 above
Width/Length Tolerance	Tolerance	±0.02	±0.025	±0.03

Components shape and position tolerance of Asianstar Forging Service

Tolerance Class followed

Tolerance (mm)

Straightness and Flatness

Verticality

Symmetry

10

10 to 30

30 to 100

100 to 300

300 to 1000

1000 to 3000

to 100

100 to 300

300 to 1000

1000 to 3000

to 100

100 to 300

300 to 1000

1000 to 3000

H

±0.015

±0.02

±0.03

±0.05

±0.10

±0.15

±0.02

±0.025

±0.03

±0.035

±0.02

±0.03

±0.04

±0.05

Capability of Asianstar Forging Service

Facilities of Forging Parts			Height Size (mm)		Length Size (mm)		Productivity (PCS/Month)
CNC Machines for Die Opening	Forging Machine	CNC Machining Machine	Min 3	Max 200	Min 3	Max 400	500’000/Item

Asianstar: Professional CNC Machining Supplier

From year of 2005, Asianstar Company establish the CNC Machining Factory in Guangdong Province, China.
We mostly provide CNC Turning, Milling, Drilling, Grinding, and Multi Machining processes service on various materials.
With the Belief of becoming a key supplier in the supply-chain of Precision Components, we strictly control our product quality, keep high precision on our components production, buildup the whole-process QC System and submit the satisfaction for every order.
By long term development, we have buildup partnership with world-wide clients, supporting our partners in Designing, Optimizing, Producing and Testing on each type of components.

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