Custom Steel Machining

Custom Steel Machining Specification

Product Type
CNC Machining

Material
Steel

Custom Steel Machining Trade Information

Minimum Order Quantity
1 pieces

FOB Port
Shenzhen

Supply Ability
5000 Per Month

Delivery Time
30 Days

Sample Policy
Contact us for information regarding our sample policy

Main Export Market(s)
Asia, Africa, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East

Main Domestic Market
All India

About Custom Steel Machining

Core Strengths

At Sango, decades of specialized engineering have defined our approach to custom steel machining. This legacy enables us to deliver unparalleled advantages for our clients, which are rooted in three core principles:

Precision-Built to Your Design

From your drawings, samples, or ideas, we are committed to transforming them into precision steel pieces that perfectly align with the project's needs. We are not just machining, we are the high-precision executors of your design blueprints.

Diverse Materials, Broad Capabilities

Whether you need regular carbon steel, high-strength alloy steel, corrosion-resistant stainless steel, or specialized tool steel, we can handle it proficiently. The machining range ranges from tiny precision components to large, heavy-duty structural parts.

Engineering Partnerships for Cost Efficiency

With deep engineering experience, we are not only a supplier, but also your R&D partner. We proactively provide design and process optimization suggestions to help you effectively control costs and enhance product competitiveness while ensuring performance.

Material Selection

Understanding materials is the foundation of precision parts production, and each of our team of professional engineers has their own area of expertise, which allows us to correctly assess your working conditions and select the most suitable material when providing you with custom steel machining service.

Here are the materials we use most often when providing custom steel machining to our customers.

Material Type	Properties	Common Grades	Typical Applications
Stainless Steel	Stainless Steel has good corrosion resistance and high strength to meet the requirements of the food industry.	Stainless steel 304, 316/316L Stainless Steel, Stainless steel 303, Stainless steel 430, Stainless steel 201, etc.	Medical equipment, food processing, marine engineering.
Alloy Steel	Alloy Steel has high hardness and high wear resistance, making it suitable for heat treatment.	Alloy steel 4140, Alloy steel 4340, Alloy steel 1215, etc.	Automobile transmission, mold, heavy-duty machinery.
Tool Steel	Tool Steel has high hardness and good wear resistance.	A2 tool steel, O1 tool steel, S7 tool steel, etc.	Stamping dies, cutting tools, high-precision tooling.
Carbon Steel	Carbon Steel has good mechanical properties and low cost.	1018 carbon steel, 1045 carbon steel, etc.	Structural parts, general mechanical parts.

Process Selection

In custom steel machining, different processing processes are often used due to different project needs of customers. Our team of engineers at Sango already has extensive experience in the field of custom machining, and this experience is summarized in the table below to help you more easily find the machining process you need for your project.

Project requirements	Common process combinations	Related equipment	Key indicators	Application scenarios
Complex geometries with high precision	5-axis CNC milling and precision grinding	5-axis vertical machining centers Precision CNC grinding machine	Accuracy: 0.002mm - 0.005mm	Aerospace components, medical implant molds, precision optical components, etc
High Efficiency Transmission with Low Noise	Gear Skiving and Precision Grinding	Kashifuji gear skiving machine KPS30 Gear inspection machine	gear accuracy: ISO level 5 Backlash : 1 arc min (P0 level)	Robot joint reducer, high-precision gearbox, automotive transmission system, etc
Large structural parts and frames	Casting (sand/lost foam) and CNC finishing	Vertical machining centers (1200X840 mm) Horizontal machining center (2100x1060 mm)	machining accuracy: 0.03mm	heavy machinery frame, equipment base, automated production line skeleton, etc
High surface quality and corrosion resistance	CNC stainless steel machining, super-mirror machining and surface treatment	High-speed high-precision CNC milling machine Precision polishing equipment	Surface roughness: Ra 0.2m	Food and medical equipment, semiconductor cavities, high-gloss injection molds, etc
Hard materials / complex internal cavities	WEDM	Seibu Wire Electric Discharge Machine (WEDM) M50B	Hardness: HRC 60 Machining accuracy: 0.005mm	precision stamping dies, tire molds, etc