260 articles
Knowledge
Guides to materials, machining and industries – from the Martan Group's shops, now in one place.
MaterialsAluminiumEN AW-5083 – Seawater-resistant aluminiumEN AW-5083 aluminium sheets: high strength, excellent weldability and maximum corrosion resistance.- MaterialsAluminiumEN AW-5754 – aluminium alloy for maximum corrosion resistanceThe advantages of EN AW-5754: high corrosion resistance, easy processing and versatile applications in industries.
- MaterialsAluminiumEN AW-6061 – versatile aluminium alloyEverything about EN AW-6061 (AlMg1SiCu): properties, strength, machining, corrosion behaviour and comparison with 6082 & 7075.
- MaterialsAluminiumEN AW-6082 aluminium sheets – properties, applications and cut to sizeEN AW-6082 aluminium: high strength, good machinability, ideal for mechanical engineering & vehicle construction. Get precisely fitting aluminium sheets now!
- MaterialsAluminiumEN AW-7075 – High-strength aluminium alloyEverything about the aluminium alloy EN AW-7075: properties, processing, surface treatments and decision-making aids for industries.
- MaterialsAluminiumEngineering plastics vs. metals – where are the advantages?When is plastic worth using instead of metal? Compare weight, corrosion, load capacity & cost & find suitable plastics.
- GuidesAluminiumError analysis in aluminium sheet projectsError analysis in aluminium sheet projects: identifying typical causes of fit inaccuracies, distortion and damage – with practical solutions.
- GuidesAluminiumFAQAnswers to frequently asked questions about configuration, tolerances, delivery time and payment for aluminium cut pieces. Quick and easy to understand.
- ProcessingAluminiumFAQ: Frequently asked questions about CNC machiningAnswers to the most frequently asked questions about CNC machining: materials, processes, tolerances, programming and online cut-to-size.
- GuidesAluminiumFibre-reinforced aluminiumFibre-reinforced aluminium: properties, advantages and typical areas of application – when composite solutions are technically more sensible.
- ProcessingAluminiumFinishing of aluminium sheetsFinishing of aluminium sheets: using deburring, edge finishing and surface finishing correctly – precise fits and results.
- ProcessingAluminiumFinishing of cut piecesPost-processing of cut pieces explained professionally: deburring, edge finishing and surface finish for precise aluminium parts.
- GuidesAluminiumFire behaviour of aluminium – what you should knowHow does aluminium react in the event of a fire? Everything about melting point, toxic gases, fire protection classes (A1/A2) and differences from composite panels.
- ProcessingAluminiumFixed size or tolerance – how do I order correctly?Fixed size or tolerance for aluminium cutting? Find out when exact dimensions are necessary, where clearance makes sense and how to avoid fit problems.
- ProcessingAluminiumFixed size or tolerance – how do I order correctly?Fixed size or tolerance for aluminium cut to size? When exact dimensions are necessary, where clearance makes sense and how to avoid fit problems.
- ProcessingAluminiumFixed size or with tolerance – How to plan cut pieces correctlyFixed size or with tolerance? Have aluminium sheets cut to size precisely, which standards apply and when a fixed size really makes sense.
- GuidesAluminiumFlame-retardant additives in engineering plasticsHow flame-retardant additives work in engineering plastics, which mechanisms contribute to fire protection and where their limits lie.
- GuidesAluminiumFormed partsMetal formed parts for numerous industries, from the automotive sector through mechanical engineering to medical technology.
GuidesPTFEFrequently asked questions about PTFEWhat does PTFE mean? What are semi-finished products? Here you will find answers to your questions.- ProcessingAluminiumFrom block to precision cut – how aluminium semi-finished products are madeHow aluminium semi-finished products are made: from raw material through rolling and extrusion to sheet – processes, differences and significance.
- GuidesAluminiumFrom raw sheet to finished componentFrom raw sheet to finished component: all steps explained, from material selection through cutting to size and machining to finishing.
- ProcessingAluminiumGlossary: Technical terms in metalworkingGlossary for metalworking: from machining through tolerances to materials. All technical terms explained for professionals and buyers.
- GuidesAluminiumHard-anodised aluminium sheetsHard-anodised aluminium sheets: maximum surface hardness, high wear protection and improved corrosion resistance.
GuidesPEEKHigh-performance plastics in aerospaceLearn how high-performance plastics are changing aerospace. Discover benefits, applications & future potential.