HC340LA AM FCE

Nombres alternativos y comerciales
Profilar 340,Sidca M-340,Soldur 320

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Description

This high strength steel is characterised by their low content of both carbon and micro-alloying elements. This gives HSLA steels outstanding functional properties, such as weldability and coatability. The hardening achieved by controlled internal purity and fine grain size structure ensures excellent mechanical strength. The grade available is in compliance with EN 10268:2006+A1:2013 and are obtained after either batch or continuous annealing. The grade with yield strength ≥ 460 MPa are only produced by the continuous annealing process.

Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por ArcelorMittal.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

All categories

Propiedades

Medidas

Property	Value
Dimensions	Please feel free to check the figure on the right side of the material page for more details.

Mecánica

Property	Value	Comment
Bend allowance	0 [-] Show Supplier Material materials with Bend allowance of 0 [-]	min. \| Transverse \| for thickness 0.5-3 mm
Elongación	19 % Show Supplier Material materials with Elongación of 19 %	min. \| for thickness 0.5-0.7 mm \| A80 \| Transverse
	20 % Show Supplier Material materials with Elongación of 20 %	min. \| for thickness 0.5-0.7 mm \| A80
	21 % Show Supplier Material materials with Elongación of 21 %	min. \| for thickness 0.7-3 mm \| A80 \| Transverse
	22 % Show Supplier Material materials with Elongación of 22 %	min. \| for thickness 0.7-3 mm \| A80
Límite elástico	320 - 410 MPa Show Supplier Material materials with Límite elástico of 320 - 410 MPa	for thickness 0.5-3 mm
	340 - 420 MPa Show Supplier Material materials with Límite elástico of 340 - 420 MPa	for thickness 0.5-3 mm \| Transverse
Resistencia a la tracción	400 - 500 MPa Show Supplier Material materials with Resistencia a la tracción of 400 - 500 MPa	for thickness 0.5-3 mm
	410 - 510 MPa Show Supplier Material materials with Resistencia a la tracción of 410 - 510 MPa	for thickness 0.5-3 mm \| Transverse

Chemical properties

Property	Value	Comment
Aluminio	0.015 % Show Supplier Material materials with Aluminio of 0.015 %	min.
Azufre	0.02 % Show Supplier Material materials with Azufre of 0.02 %	max.
Carbono	0.1 % Show Supplier Material materials with Carbono of 0.1 %	max.
Fósforo	0.025 % Show Supplier Material materials with Fósforo of 0.025 %	max.
Manganeso	0.9 % Show Supplier Material materials with Manganeso of 0.9 %	max.
Niobio	0.09 % Show Supplier Material materials with Niobio of 0.09 %	max.
Silicona	0.03 % Show Supplier Material materials with Silicona of 0.03 %	max.
Titanio	0.15 % Show Supplier Material materials with Titanio of 0.15 %	max.

Technological properties

Property
Application areas	The steel grade is particularly suitable for structural parts that do not require severe forming (profiling, bending or light drawing): automotive structures and reinforcements, industrial shelving systems, radiators, racking systems, furniture, mechanical engineering applications etc.
Coating	Galvanisation: Class 1
Surface condition	Surface cleanliness If improved surface cleanliness is required, ArcelorMittal also offers this steel grade with compulsory use of continuous annealing or hydrogen annealing.
Welding	The steel grade has good weldability in all welding processes. Based on many years’ practical experience in arc and resistance spot welding of its products, ArcelorMittal can provide valuable technical assistance in defining the welding parameters for this grade.
Workability	Forming limit curves can be used to define the maximum strains not to be exceeded when forming steel by various methods, so as to avoid the risk of incipient necking. These curves are available on request. Please contact for other forming data on this grade for particular sheet thicknesses.