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CONSUMER GOODS

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CONSUMER GOODS

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HOME APPLIANCES

Stainless steel is at the heart of big and small home appliances. As today’s manufacturers offer consumers increasingly sophisticated and high-performance solutions. Acciai Speciali Terni – global leader in the manufacture of stainless steel – is at their side, to provide high quality materials that always strive for perfection.

With its perfect mix of aesthetic, strength and ductility, stainless steel is an ideal inert material for refrigerators, ovens, dishwashers, washing machines, sinks and hobs. It is resistant to corrosion, thermal shocks and high temperatures (over 800 °C) and allows even for the hardest machining (deep drawing, forming, bending, extrusion). It has a great aesthetic appeal and can be supplied in a wide range of finishes. Last but not least, it is hygienic, easy to clean with common detergents and 100% recyclable.

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OUR STAINLESS STEELS SOLUTIONS FOR HOME APPLIANCES

AUSTENITIC

304
304
EN 1.4301
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.07 0.04
Cr 17.5÷19.5 18.2
Ni 8-10.5 8.1
Mo
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 540÷750 650
Rp0,2 ≥ 230 270
A% ≥ 45 54
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
18.8 21.3 20.1
DELIVERY CONDITIONS
Coils, sheets and strips
Hot rolled thicknesses
1.85 to 6.5 mm
Cold rolled thicknesses
0.354 to 5 mm
Width up to 1520 mm
Finish: 1, 2D, 2B, BA, SB, polished,
patterned and Silver Ice®
304PS
304PS
EN 1.4301
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.07 0.04
Cr 17.5÷19.5 18.2
Ni 8-10.5 9.1
Mo
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 540÷750 600
Rp0,2 ≥ 230 250
A% ≥ 45 58
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
18.8 21.3 20.1
DELIVERY CONDITIONS
Coils, sheets and strips
Hot rolled thicknesses
1.85 to 6.5 mm
Cold rolled thicknesses
0.354 to 5 mm
Width up to 1520 mm
Finish: 1, 2D, 2B, BA, SB, polished and
patterned
316
316
EN 1.4401
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.07 0.06
Cr 16.5÷18.5 16.7
Ni 10÷13 10.6
Mo 2÷2.5 2.1
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 530÷680 610
Rp0,2 ≥ 240 300
A% ≥ 40 50
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
23.1 26 24.1
DELIVERY CONDITIONS
Coils, sheets and strips
Hot rolled thicknesses
2.5 to 6.5 mm
Cold rolled thicknesses
0.354 to 5 mm
Width up to 1520 mm
Finish: 1, 2D, 2B, BA, SB, polished,
patterned and Silver Ice®

FERRITIC

430
430
EN 1.4016
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.08 0.04
Cr 16÷18 16.2
Ni
Mo
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 430÷600 500
Rp0,2 ≥ 280 300
A% ≥ 20 27
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
16.8 18.9 17.3
DELIVERY CONDITIONS
Coils, sheets and strips
Hot rolled thicknesses
2.5 to 6.5 mm
Cold rolled thicknesses
0.354 to 3 mm
Width up to 1520 mm
Finish: 1, 2D, 2B, BA, SB, polished,
patterned and Silver Ice®
441HP
441HP
EN 1.4509
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.03 0.02
Cr 17.5÷18.5 17.8
Ni
Mo
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 430÷630 470
Rp0,2 ≥ 250 300
A% ≥ 18 30
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
18 19.1 18.5
DELIVERY CONDITIONS
Coils, sheets and strips
Hot rolled thicknesses
2 to 6.5 mm
Cold rolled thicknesses
0.354 to 3 mm
Width up to 1520 mm
Finish: 1, 2D, 2B, BA, SB, polished
and patterned
441PS
441PS
EN 1.4509
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.03 0.02
Cr 17.5÷18.5 17.8
Ni
Mo
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 430÷630 450
Rp0,2 ≥ 250 290
A% ≥ 18 34
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
18 19.1 18.5
DELIVERY CONDITIONS
Coils, sheets and strips
Cold rolled thicknesses
0.354 to 3 mm
Width up to 1520 mm
Finish: 2D, 2B, BA

SUPER FERRITIC

470LI
441LI
EN 1.4613
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.03 0.01
Cr 22÷25 24
Ni
Mo
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 430÷630 490
Rp0,2 ≥ 250 330
A% ≥ 18 30
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
23.8 25.3 24.5
DELIVERY CONDITIONS
Coils, sheets and strips
Hot rolled thickness
5 to 6.5 mm
Cold rolled thicknesses
0.354 to 3 mm
Width up to 1520 mm
Finish: 1, 2D, 2B, BA, SB, polished
and patterned

NOTES/NOTE

1 Approx. chemical composition Reference values are shown in the table
2 Mechanical properties Legend: Rm [Tensile strength]
Rp0.2% [Yield strength]
A% [Elongation A80 (<3mm) / A5 (≥3mm)]
Hardness: [ASTM A 370-05]
3 Indice di PREN Corrosion resistance index
The ability of stainless steel grades to resist pitting corrosion is expressed by a numeric indicator called PREN (Pitting Resistance Equivalent Number).
PREN can be calculated using a mathematical formula, which uses mass-percentage of selected chemical elements found in stainless steel grades as input variables.
PREN(Austenitic)=%Cr+3.3(%Mo)+16(%N) – PREN(Ferritic)=%Cr+3.3(%Mo)
4 The availability of the 0.35 mm thickness will be checked on request.

We offer the field of consumer goods traditional stainless steel grades – such as the ferritic 430 and the austenitic 304 and 304PS, mostly used for its formability in the manufacture of sinks – as well as the new superferritic 470LI and the new ferritic 441HP, 441PS stainless steel grades. As regards finishes, our portfolio includes the traditional 2B, BA and Scotch Brite and a wide range of patterned finishes such as “linen”, and micropatterned finishes such as “microcircle”. But the best-seller in the field is Silver Ice®, an innovative anti-fingerprint finish developed by Acciai Speciali Terni.

SILVER ICE®

Is one of AST’s crowning achievements. It is a product family of stainless steel with anti-fingerprint coatings designed to respond to the market need for beautiful, easy-to-clean steel that is resistant to scratches, abrasion, corrosion and chemicals. These features have made Silver Ice® an essential element in the design and production of home appliances, kitchens and openfloorplan living rooms, elevators and panels.

PROFESSIONAL KITCHENS

For those who work in the professional kitchens, there is complete attention towards quality: first choice ingredients and outstanding kitchen appliances. Our stainless steel satisfies the demand of constantly increasing quality standards and thanks to more and more refined products and finishes it is able to meet the needs of a continuous changing market. The operators who choose our stainless steels, can count on expertise and experience of great value within our manufacturing plants. Today, we are partners of many leading brands that have chosen our quality steel, along with the aesthetic value and excellent technical performances.

Ask any chef: the best ingredients make the best recipes. The same philosophy applies to work surfaces, hobs, cold rooms, refrigerators and cooker hoods in industrial kitchens. Stainless steel is the perfect material for these applications because it is inert and extremely resistant to corrosion, thermal shocks and high temperatures (over 800 °C), while still being hygienic, easy to clean with common detergents and 100% recyclable. It’s both strong and ductile, and so malleable it allows even for the hardest processing (deep drawing, forming, bending, extrusion).

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OUR STAINLESS STEEL SOLUTIONS FOR PROFESSIONAL KITCHENS

AUSTENITIC

304
304
EN 1.4301
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.07 0.04
Cr 17.5÷19.5 18.2
Ni 8-10.5 8.1
Mo
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 540÷750 650
Rp0,2 ≥ 230 270
A% ≥ 45 54
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
18.8 21.3 20.1
DELIVERY CONDITIONS
Coils, sheets and strips
Hot rolled thicknesses
1.85 to 6.5 mm
Cold rolled thicknesses
0.354 to 5 mm
Width up to 1520 mm
Finish: 1, 2D, 2B, BA, SB, polished,
patterned and Silver Ice®
304PS
304PS
EN 1.4301
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.07 0.04
Cr 17.5÷19.5 18.2
Ni 8-10.5 9.1
Mo
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 540÷750 600
Rp0,2 ≥ 230 250
A% ≥ 45 58
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
18.8 21.3 20.1
DELIVERY CONDITIONS
Coils, sheets and strips
Hot rolled thicknesses
1.85 to 6.5 mm
Cold rolled thicknesses
0.354 to 5 mm
Width up to 1520 mm
Finish: 1, 2D, 2B, BA, SB, polished and
patterned
316
316
EN 1.4401
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.07 0.06
Cr 16.5÷18.5 16.7
Ni 10÷13 10.6
Mo 2÷2.5 2.1
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 530÷680 610
Rp0,2 ≥ 240 300
A% ≥ 40 50
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
23.1 26 24.1
DELIVERY CONDITIONS
Coils, sheets and strips
Hot rolled thicknesses
2.5 to 6.5 mm
Cold rolled thicknesses
0.354 to 5 mm
Width up to 1520 mm
Finish: 1, 2D, 2B, BA, SB, polished,
patterned and Silver Ice®

FERRITIC

430
430
EN 1.4016
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.08 0.04
Cr 16÷18 16.2
Ni
Mo
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 430÷600 500
Rp0,2 ≥ 280 300
A% ≥ 20 27
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
16.8 18.9 17.3
DELIVERY CONDITIONS
Coils, sheets and strips
Hot rolled thicknesses
2.5 to 6.5 mm
Cold rolled thicknesses
0.354 to 3 mm
Width up to 1520 mm
Finish: 1, 2D, 2B, BA, SB, polished,
patterned and Silver Ice®
441HP
441HP
EN 1.4509
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.03 0.02
Cr 17.5÷18.5 17.8
Ni
Mo
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 430÷630 470
Rp0,2 ≥ 250 300
A% ≥ 18 30
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
18 19.1 18.5
DELIVERY CONDITIONS
Coils, sheets and strips
Hot rolled thicknesses
2 to 6.5 mm
Cold rolled thicknesses
0.354 to 3 mm
Width up to 1520 mm
Finish: 1, 2D, 2B, BA, SB, polished
and patterned
441PS
441PS
EN 1.4509
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.03 0.02
Cr 17.5÷18.5 17.8
Ni
Mo
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 430÷630 450
Rp0,2 ≥ 250 290
A% ≥ 18 34
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
18 19.1 18.5
DELIVERY CONDITIONS
Coils, sheets and strips
Cold rolled thicknesses
0.354 to 3 mm
Width up to 1520 mm
Finish: 2D, 2B, BA

SUPER FERRITIC

470LI
441LI
EN 1.4613
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% ≤ 0.03 0.01
Cr 22÷25 24
Ni
Mo
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm 430÷630 490
Rp0,2 ≥ 250 330
A% ≥ 18 30
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
23.8 25.3 24.5
DELIVERY CONDITIONS
Coils, sheets and strips
Hot rolled thickness
5 to 6.5 mm
Cold rolled thicknesses
0.354 to 3 mm
Width up to 1520 mm
Finish: 1, 2D, 2B, BA, SB, polished
and patterned

MARTENSITIC

420A
420AI
EN 1.4021
CHEMICAL ANALYSIS (APPROXIMATE) 1 Norm Typical value
C% 0.16÷0.25 0.21
Cr 12÷14 13.2
Ni
Mo
MECHANICAL PROPERTIES 2  Value Norm Typical value
Rm ≤ 700 590
Rp0,2 360
A% ≥ 15 26
RESISTANCE TO CORROSION 3
PREN (Pitting Resistance Equivalent Number)
Min Max Med
12.8 14.8 13.5
DELIVERY CONDITIONS
Coils, sheets and strips
Hot rolled thickness
5 to 6.5 mm
Cold rolled thicknesses
0.354 to 3 mm
Width up to 1520 mm
Finish: 1, 2D, 2B, BA, SB, polished
and patterned

NOTES/NOTE

1 Approx. chemical composition Reference values are shown in the table
2 Mechanical properties Legend: Rm [Tensile strength]
Rp0.2% [Yield strength]
A% [Elongation A80 (<3mm) / A5 (≥3mm)]
Hardness: [ASTM A 370-05]
3 Indice di PREN Corrosion resistance index
The ability of stainless steel grades to resist pitting corrosion is expressed by a numeric indicator called PREN (Pitting Resistance Equivalent Number).
PREN can be calculated using a mathematical formula, which uses mass-percentage of selected chemical elements found in stainless steel grades as input variables.
PREN(Austenitic)=%Cr+3.3(%Mo)+16(%N) – PREN(Ferritic)=%Cr+3.3(%Mo)
4 The availability of the 0.35 mm thickness will be checked on request.

CUSTOMIZED SOLUTIONS
Depending on specific needs and requirements, a team of researchers, salespeople and specialized technical engineers is ready to offer the best grade of stainless steel (traditional grades 304, 304PS, 316, 430, 420 A and innovative alternatives 470LI, 441LI, 441PS) and the best finish (2B, BA, Scotch Brite, polished, patterned and micro-patterned), specifically for each specific component in a professional kitchen. The technical team guarantees customers always have a consultant to answer their questions and carries out tests to select the best grade and finish for any need.

INNOVATIVE RECIPES

We were the first to develop antifingerprint stainless steel Silver Ice®: easy to clean, ideal for large work surfaces used in professional catering businesses. We have also developed the new Superferritic 470LI and the new ferritic 441LI and 441PS: nickel-free, particularly corrosion resistant and approved for food contact.

  • STAINLESS STEEL FLAT PRODUCTS
    • INDUSTRIES
      • TRANSPORTATION
      • CONSUMER GOODS
      • ARCHITECTURAL APPLICATIONS
      • INDUSTRIAL GOODS
      • OTHER APPLICATIONS
    • PROPERTIES
    • PORTFOLIO
      • STEEL GRADES
      • SIZES
      • FINISHES
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ACCIAI SPECIALI TERNI S.p.A.

V.le B.Brin, 218 - 05100 Terni - Italy Tel. +39 0744 4901 Cod. Fisc. 11222300151 P. IVA 00715760559 Iscr. Reg. Impr. Umbria 11222300151 Soggetta a direzione e coordinamento di Finarvedi S.p.A. [email protected]
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  • IMPRINT – DISCLAIMER
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    • ARVEDI AST
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        • DESCRIPTION
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      • A SAFE COMPANY
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    • RESEARCH & DEVELOPMENT
    • CSR
    • TURN – Urban Re-Generation
    • RESPONSIBLE STEEL
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    • GROUP CODE OF CONDUCT
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