CL 20ES / 1.4404 (Metal / Stainless steel)

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Material

Vendor

Concept Laser

Description

Stainless Steel
Austenitic stainless steel for the production of functional parts or components for pre-production moulds: Plant engineering, automotive industry, medical technology, jewellery and components for moulds. Displays a homogeneous, dense structure. By using a special heat treatment a higher elongation can be achieved.

Standards

1,4404, X 2 CrNiMo 17 13 2, 316L

State of starting material

powder

Properties, applications and appearance

Field of application

Rapid Prototyping, Rapid Manufacturing, Rapid Tooling

Chemical resistant

acid resistant


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Reviews (8)

CL 20ES / 1.4404 (Concept Laser) has a total score of 4.6 based on 8 reviews.
Written by: External Customer
Jul 27, 2016
Parts value
2500-5000 €
Part produced
Functional prototype
Quality
Comment
Manufacturer was open for discussion. The parts were delivered fast. Some defects due to limitations of the technique were present but had been announced.

Written by: Member of ETH Zürich
Jun 2, 2016
Parts value
1000-2500 €
Part produced
Functional prototype
Quality
Comment
Gute Arbeit, angenehme Kommunikation und zügige Fertigung.

Written by: External Customer
Mar 1, 2016
Parts value
250-500 €
Part produced
Functional prototype
Quality
Comment
Sehr gute Kommunikation im Rahmen der Klärung von technischen Sachverhalten. Prompte und zuvorkommende Auftragsabwicklung.

Process

Manufacturing process

Laser Melting
Parts are built in a metal powder bed through a laser (or lasers) melting the metal powder layer-by-layer. Synonyms: Selective Laser Melting, SLM, Direct Metal Laser Sintering, DMLS, Laser Cusing

Physical, mechanical and thermal properties

Mechanical Properties

ultimate tensile strenght: 570 MPa
yield stress Rp 0.2%: 470 MPa
tensile modulus (Young's / E- ): 200,000 MPa
elongation at break: 15 %

Thermal Properties

thermal conductivity: 15 W/m °C


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Data source: Concept Laser

ATTENTION: The presented values are provided by the material manufacturers and are only indicative. Realized material properties may differ from these value for several reasons. Additively does not guarantee the correctness of this information in any way.