CNC Machining Alloy Steel Service

CNC Machined Alloy Steel

CNC Machining Alloy Steel

CNC machining manufactures strong, durable metal parts from alloy steel grades such as 4130, 4140, and 4340. Known for their high strength, toughness, and wear resistance, CNC-machined alloy steel parts are widely used in automotive, machinery, construction, and industrial applications.

Advantages of CNC Machining Alloy Steel

High Strength and Hardness
Excellent Hardenability
Good Wear Resistance
Superior Toughness
High Fatigue Resistance
Excellent Heat-Treatment Potential

Available Alloy Steel Types

Alloy Steel 4130

Alloy Steel 4130, also known as AISI 4130 or UNS G41300, is a chromium-molybdenum low-alloy steel known for its combination of strength, toughness, ductility, wear resistance, and hardenability.

Key Mechanical Properties

435MPa
Tensile Strength
80GPa
Shear Modulus
25.5%
Elongation at Break

Recommended Applications

Aircraft Engine mounts
Structural Fittings
Chassis Components
Suspension Parts
Gears
Shafts

LEARN MORE >>

Alloy Steel 4140

Alloy Steel 4140, also known as AISI 4140 or UNS G41400, is a chromium-molybdenum low-alloy steel known for its high strength, toughness, fatigue resistance, wear resistance, and torsional strength.

Key Mechanical Properties

675MPa
Tensile Strength
80GPa
Shear Modulus
17.8%
Elongation at Break

Recommended Applications

Crankshafts
Connecting Rods
Hydraulic Components
Fasteners
Couplings
Sprockets

LEARN MORE >>

Alloy Steel 4340

Alloy Steel 4340, also known as AISI 4340 or UNS G43400, is a nickel-chromium-molybdenum low-alloy steel known for its high strength, toughness, ductility, fatigue resistance, and excellent hardenability.