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Aerospace

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Produce precision parts that exceed industry standards.

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Innovation in enclosures for low-volume production.

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Semiconductor

Drive time-to-market through on-demand production.

CNC Machining for Aerospace

The extremely high level of precision needed within the aerospace industry makes CNC machining a suitable manufacturing process for the sector. This article provides you with a complete guide to aerospace machining and its importance. 

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Surface Finishes

Select from 30+ surface finishing options.

Materials

Choose from 50+ metals and plastics for your project.

CNC Machining eBook

If you want to produce high-quality machined parts with a sleek appearance, it’s essential to consider some critical factors related to CNC machining.  Here, we’ve gathered some basic information and important considerations to help you achieve the desired results.

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  • Building A12, Haosi Industrial Park
    Nanpu Road, Xinqiao Street, Bao'an District
    Shenzhen, China, 518104
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Online Quotation Platform v3.0

Attention! We have exciting news to share with you. We have just launched the latest online platform, version 3.0!   The updated platform boasts a fresh and intuitive design, along with enhanced functionality that streamlines and accelerates the quoting process, like a new manufacturing process, streamlined quoting summary page, and improved checkout page. 

Alloy Steel

Introduction to Steel

nhacaiuytinLiên kết đăng nhập
An alloy made up primarily of iron and carbon, steel is known for its high tensile strength and low costs. The combination of these characteristics has made it a ubiquitous material in the construction, infrastructure, automotive, maritime, tooling, manufacturing and defense industries, among others.

Information of Steel

 
Features Info
Subtypes
4140, 4130, A514, 4340
Process
CNC machining, injection molding, sheet metal fabrication
Tolerance
With drawing: as low as +/- 0.005 mm No drawing: ISO 2768 medium
Applications
Fixtures and mounting plates; draft shafts, axles, torsion bars
Finishing Options
Black Oxide, ENP, Electropolishing, Media Blasting, Nickel Plating, Powder Coating, Tumble Polishing, Zinc Plating

Available Steel Subtypes

Subtypes
Yield Strength
Elongation at Break
Hardness Density
1018 Low Carbon Steel 60,000 psi 15% Rockwell B90 7.87 g/㎤ 0.284 lbs / cu. in.
4140 Steel 60,000 psi 21% Rockwell C15 7.87 g/㎤ 0.284 lbs / cu. in.
1045 Carbon Steel 77,000 psi 19% Rockwell B90 7.87 g/㎤ 0.284 lbs / cu. in.
4130 Steel 122,000 psi 13% Rockwell C20 7.87 g/㎤ 0.284 lbs / cu. in.
A514 Steel 100,000 psi 18% Rockwell C20 7.87 g/㎤ 0.284 lbs / cu. in.
4340 Steel 122,000 psi 13% Rockwell C20 7.87 g/㎤ 0.284 lbs / cu. in.
 

Surface Finishes for Your Choosing

Name Description Materials Color Texture Link
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 Powder Coating Powder coating is a type of coating that is applied as a free-flowing, dry powder. Unlike conventional liquid paint which is delivered via an evaporating solvent, powder coating is typically applied electrostatically and then cured under heat or with ultraviolet light. Aluminum
Black, any RAL code or Pantone number
Gloss or semi-gloss
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 Electroplating Electroplated coating preserves the surface of parts and resists rusts and other defects from causing decay by applying electric currents to reduce metal cations.
Aluminum, steel, stainless steel
n/a
Gloss or semi-gloss
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 Polishing
Ranging from Ra 0.8~Ra0.1, polishing processes use an abrasive material to rub the part’s surface to make the shine more less shiny, depending on your requirements.
All materials
 n/a
Smooth, glossy finish
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 Painting
Painting involves spraying a layer of paint onto the surface of the part. Colors can be matched to a Pantone color number of the customer’s choosing, while finishes range from matte to gloss to metallic.
Aluminum, Stainless Steel, Steel
Custom
Gloss, semi-gloss, flat, metallic, textured

Gallery of Steel Metal Parts

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Copyright:nhacaiuytinMọi quyền được bảo lưu cho trang web chính thức © 2024 Shenzhen Rapid Direct Co., Ltd. All rights reserved.

Copyright:nhacaiuytinMọi quyền được bảo lưu cho trang web chính thức © 2023 Shenzhen Rapid Direct Co., Ltd. All rights reserved.

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