.

Cold Forging

Cold forging definitionand cold forging meaning: Cold forging provided by WALKSON cold forging factories is a kind of forming processing for materials below recrystallization temperature, it is forged below recovery temperature. Forging without heating blank is called cold forging.

Most of the cold forging materialsare aluminum and some alloys, copper and some alloys, low carbon steel, medium carbon steel and low alloy structural steel with low deformation resistance and good plasticity at room temperature. As one of the reputable cold forging productssuppliers in China, we provide cold forging with good surface quality and high dimensional accuracy, which can replace some cutting processing.

Cold forging by WALKSON, a professional cold and hot die forging manufacturer, can strengthen the metal and improve the strength of parts. For more information, please refer to our cold forging process flow chartor cold forging diagram. Related process videos, pdf or ppt files are also available.

Advantages Of Cold Forging

Cold forging is an environmentally friendly manufacturing process in which the workpiece can be formed at high pressure and low temperature. This cold forging process is able to ensure there are no bubbles, pores or any other impurities in the material, resulting in a very high quality cold forging product.

Compared with other manufacturing methods, the main advantages of cold forging are small dimensional tolerances, good surface finish, and low cost materials that can be worked to obtain the required strength and hardened without heat treatment.

Application Of Cold Forging

Cold forging is one of the most widely used chip free molding processes and usually does not require machining beyond drilling. The generally accepted cold forging definition is bulk material formed or forged at room temperature without heating the initial slug or intermediate stage.

Cold forging is growing a high popularity in the automotive industry for the manufacture of steering and suspension components, anti-lock braking systems, axles, drill bits, clutch hubs, gears, pinions, pins, steps, and intermediate shafts and sleeves.

Cold Forging Vs Hot Forging

Cold forging process is a molding process carried out at room temperature,which is cold forging temperature. The advantage of cold forging is that we get a good surface finish for the cold forging product.

While during the hot forging process, heat is applied to soften the sheet metal.

The main difference between hot forging and cold forging is that the high temperature of hot forging gives the metal a finer and more complex shape than cold forging.

Cold Forging Materials

Cold forging is the process of plastically deforming a metal material at room temperature while applying massive pressure.

Other key advantages of the cold forming process, in addition to improved overall material properties, include higher dimensional accuracy than forged parts, excellent surface quality, and no need to apply additional energy into the process, such as extreme temperatures.

Cold forging materials that can be cold formed at Walkson include, but are not limited to:

Carbon steels, Alloy steels, Stainless steel, Copper, Aluminum, Bronze, Nickel alloys.

Advantages and Difficulties of Cold Forging Materials

Advantages

Difficulties

Near-net-shape forming

Extensive treatment of the work piece

Superior dimensional accuracy when compared to forged parts

Forming degree is lower than with hot forming.

Material utilization is extremely high

Complex forms difficult to realize

No scaling

Higher tool expenditure

High surface quality

Work piece strength is increased through strain hardening.

Expedient grain flow as with hot forming

No heating necessary

Characteristics of Types of Cold ForgingMaterials 1

Grade

C %

Si %

Mn %

S % Max

P % Max

Cr %

B 7%

Mo %

Pb %

Ni %

Other

AISI 1006

AISI 1008

AISI 1010

AISI 1015

AISI 1018

EN 1AL

EN 1A

Characteristics of Types of Cold Forging Materials 2

Grade

C %

Si %

Mn %

S % Max

P % Max

Cr %

B 7%

Mo %

Pb %

Ni %

Other

SCM 415H

SCM 435

AISI 4135

EN 24

AISI 4140

AISI 4140M

AISI 5140

AISI 1541

Characteristics of Types of Cold Forging Materials 3

Grade

C %

Si %

Mn %

S % Max

P % Max

Cr %

B %

Mo %

Pb %

Ni %

Other

AISI 10821 M

AISI 15B25

DIN 19MnB4M

AISI 15B41

AISII 10936M

DIN 36CrB4

AISI 51B35M

As a steel foundry china, we will do our best to meet all the needs of customers.

We can also offer sorts of mining productsfor sale, if you have needs, please contact us.



Send product request

To: Yiwu WALKSON Machinery Equipment Co., Ltd.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Heavy Engineering Parts
Heavy Engineering Parts As professional dragline parts suppliers, WALKSON specializes in manufacturing quality heavy equipment aftermarket parts, spare parts for heavy equ...
Ni-hard Wear Liners/ Billets
Ni-hard Wear Liners/ Billets Ni-hard Wear Liner/ Billets NiHard is a well-established white iron product alloyed with nickel and chromium to give significant abrasion and imp...
Machining Fabrication
Machining Fabrication Machining fabricationis one process of metal fabrication, all the metal fabrication work needs to cutting to designed shape and then with bending, ...
Dragline Walking Frame
Dragline Walking Frame WALKSONDragline walking frame or walking arm, together with walking cam and cam shaft / propel shaft are the most important parts for dragline walk...
Adaptor
Adaptor Adapter is one of the most important part of G.E.T system, especially the cast lip system. Either made by casting or forging, an adaptor installed ...
All supplier products

Same products

Shoes Flexing Tester
Shoes Flexing Tester Seller: Qinsun Instruments Co., Ltd It's used for determining the flexibility resistance and or indicating the cracks od shoe or shoe...
Shoelace Abrasion Tester
Shoelace Abrasion Tester Seller: Qinsun Instruments Co., Ltd Application: This shoelace abrasion tester is used for shoelace against standard eyelet abrasion...
Heel Fatigue Tester
Heel Fatigue Tester Seller: Qinsun Instruments Co., Ltd Heel Fatigue Tester is used to determine the resistance of medium and high heels of ladies’...
Heel Impact Tester
Heel Impact Tester Seller: Qinsun Instruments Co., Ltd Heel Impact Tester is used to determine the impact strength of heels of ladies’shoes. Ap...
Ross Flex Tester
Ross Flex Tester Seller: Qinsun Instruments Co., Ltd Whole Sole ROSS Flexing Tester GT-KB05D To determine right angle flexing risistance for whole sol...