UNI EN 10268
Flat cold rolled high yield strength steel products for cold forming.
Micro-alloyed high-strength steels (HSLAs) characterised by a low carbon content and micro-alloyed elements. These are products with high ductility, high yield strength and mechanical strength thanks to their chemical purity and fine grain microstructure.
The consistent and uniform characteristics mean they are ideal for multiple machining types; however the moulding capacity decreases with increased mechanical resistance; generally have good resistance to fatigue and impact.
• Common gloss (b) : Ra ≤ 0.40 μm;
• Semi-gloss (g) : Ra ≤ 0.90 μm;
• Normal (m) : 0.60 ≤ Ra ≤ 1.90 μm;
• Rough (r) : Ra ≤ 1.60 μm.
Unless otherwise specified in the order, sheets are supplied with a normal finish.
A: Defects such as pores, slight indentations, small protrusions, slight scratches or a slight coloration are allowed that do not affect the ability to shape and adherence of the surface coatings.
B: the best surface, for visible pieces, must be free from defects that could compromise the uniform appearance of a quality paint or an electrolytically applied coating, the other surface must at least conform to the surface appearance of type A.
The cutting and supply of steel strip from COILS is our “core business”. We process thicknesses from 0.30 to 6.00 mm
Steel strip cutting is Chiminello Srl’s “core business”.
The production process, which has been consolidated by years of experience and improved with ever-more technologically advanced equipment, distinguishes Chiminello Srl as a leading steel strip supplier in terms of quality and product assurance.
The winning feature of Chiminello Srl steel strip is the cutting precision.
Given that the lack of rigidity for dimensional tolerances contained in UNI-EN standards is often a cause of unforeseen events during subsequent customer machining, it is critical that Chiminello Srl supports customers in their actual production needs, supplying a product that goes beyond simple compliance with standards and contributes to the quality of the final product.
The maximum size of metal sheet supply is 2000 x 8000 with a maximum thickness of 6.0 mm (raw, pickled, galvanised or electrogalvanised)
With the recent introduction of a new “cut to length” system, Chiminello has significantly expanded its production capacity in terms of size, quality and productive power.
The manufacture of Chiminello steel sheets is distinguished by the remarkable versatility in terms of size; production is divided into:
Steel sheets standard sizes:
• 1000 x 2000mm
• 1250 x 2500mm
• 1500 x 3000 mm
• 2000 X 4000 mm
Steel sheets special sizes
• Maximum width 2000 mm
• Maximum length 8000 mm
The Chiminello Srl warehouse keeps a stock of standard size material available and ready for collection at the customer’s request.
Chiminello S.r.l. is able to supply steel strap hinges, sheet metal squares and various flat pieces with thicknesses ranging from 0.3 mm to 3.0 mm
The introduction of a new sheet metal levelling and cutting system allows Chiminello S.r.l. to meet the needs of the manual moulding market, light carpentry, small batch machining and non-automated processes.
Correct supply is guaranteed by precise control throughout all machining phases and the product is packaged with special protective coatings against corrosion and rust.