Steel 18NiCrMo5

A perfect balance of strength, wear resistance and hardness. Ideal for automotive parts and heavy-duty machinery.

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Steel alloy 18 (AISI 4317) sample part | Weerg

PROS

High strength and toughness
Excellent fatigue resistance
Good machinability
Widely used in the aerospace and defense industries

CONS

Low corrosion resistance
More expensive than other steel varieties
It requires specialized welding techniques

MAIN FEATURES

Machining process: CNC machining
Tolerances: ±0,1mm ±0,07mm ±0,05mm
Max size: 300 x 300 x 100 mm; 11.8 x 11.8 x 3.9 in
Lead time: <6 days

Excellent fatigue resistance

It offers outstanding longevity and reliability, even in the most demanding high-stress applications. Its excellent fatigue resistance makes it the ideal choice for industries where parts are subjected to repeated stress, such as automotive, heavy machinery and aerospace.

Widely used in the aerospace and defense industries

It is a material widely used in the aerospace and defense industries due to its high strength, toughness and fatigue resistance. Its excellent properties meet the requirements of these industries, ensuring reliable performance, durability and light weight.

Experience the revolutionary capabilities of Alloy Steel 18 (AISI 4317) and take your designs to new levels! This exceptional material boasts an impressive combination of properties that make it unique among other steel alloys.

Pros:

High strength and toughness: AISI 4317 is designed to provide remarkable strength and toughness, ensuring that your parts can withstand demanding applications and challenging environments.

Excellent fatigue resistance: The higher fatigue resistance of this alloy ensures it can handle repetitive stress cycles, making it ideal for industries where parts must withstand high-stress environments.

Good machinability and formability: Ease of machining and forming of Steel 18 allows complex parts to be created while maintaining precision and tight tolerances.

Cons:

Cost: While offering numerous advantages, Steel 18 can be more expensive than other steel alloys. However, its superior performance and durability often justify the additional cost.

Compared to other steel alloys, Alloy 18 (AISI 4317) offers a unique balance of properties that make it an excellent choice for various applications. Although some alternatives may offer specific advantages, the versatility and reliability of AISI 4317 are hard to beat. By choosing this material, you can be sure that your projects will benefit from its outstanding performances, durability and adaptability.

"We recently partnered with Weerg to manufacture our Steel Alloy 18 (AISI 4317) components, and the results were outstanding! Weerg's precision and expertise, combined with AISI 4317 exceptional properties, produced top-notch parts. We highly recommend Weerg for your AISI 4317 manufacturing needs – a winning combination!"

"Our company chose Weerg to produce our Steel Alloy 18 (AISI 4317) parts, and we couldn't be happier! The combination of Weerg's cutting-edge technology and the superior qualities of AISI 4317 resulted in high-performance components that exceeded our expectations. Weerg is the go-to choice for AISI 4317 parts – highly recommended!"

Tensile breaking load	690 MPa
Modulus of elasticity	205 GPa
Elongation at break	16%
Density	7,85 g/cm³
Melting temperature	1643°C
Hardness	210 Brinell
Yield Strength	828 MPa

Steel 18NiCrMo5

A perfect balance of strength, wear resistance and hardness. Ideal for automotive parts and heavy-duty machinery.

PROS

CONS

MAIN FEATURES

ALLOY STEEL 18 VIDEO GALLERY

High strength and toughness

Excellent fatigue resistance

Widely used in the aerospace and defense industries

ALLOY STEEL 18 IMAGE GALLERY

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