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A.T.R. S.r.l.

Via Verdi, 27, 22030 Orsenigo (CO)
Italy
Telephone +39 031 3350195
Fax +39 031 3350121
export@atrsteel.com

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Hall map

wire 2022 hall map (Hall 12): stand B44

Fairground map

wire 2022 fairground map: Hall 12

Our range of products

Product categories

  • 04  Wire and wire products
  • 04.01  Wire and bar material
  • 04.01.05  Bar material
  • 04.01.05.01  Iron, steel and special steel bars
  • 04.01.05.01.09  Stainless steel

Stainless steel

About us

Company portrait

ATR Srl produces cold drawn round, square and hexagon bars. We are also able to grind round bars for closer tolerances like h5/h6/h7/h8/h9. Our main qualities are:

Stainless steel: 1.4305 (303), 1.4307 (304), 1.4404 (316L), 1.4571 (316Ti), 1.4104 (430F), 1.4005 (416), 1.4021/4028/4034 (420), 1.4057 (431), 1.4112 (440B), 1.4035 (420F), 1.4105 (430F), 1.4435 (316L)

Carbon steel: 1.0037 (ST37), 1.0503 (C45), 1.0045 (ST52.3)

Free-cutting steel: 1.0737 (11SMnPB37), 1.0736 (11SMn37), 1.0765 (36SMnPb14)

Case-hardening steel: 1.5715 (16NiCrS4+Pb), 1.6569 (17NiCrMoS6-4+Pb)

Ball bearing steel: 1.3505 (100Cr6)

Tool steel: 1.2210 (115CrV3)

ATR is specialized in non-destructive tests and it is the first company in Italy to offer products that are tested by Phased Array Technology.

Company data

Foundation 1975
Area of business Iron, steel and non-ferrous metal industry