Steel grade for welding applications

After high drawing they are steels intended to manufacture wires for electrodes and for welding with gas or dust protection. Strict control of the manufacturing process allows us to guarantee an analysis with low sulphur, copper and nitrogen content, together with a uniform structure, which guarantees excellent drawability. 

ORI Martin is a constant presence in the market of the leading manufacturers thanks to: 
- the production of more than 30 different qualities of low to medium alloy steels, according to customised analyses and individual castings of 70 tons. 
- production flexibility with small rolling batches according to customer needs.

Welding

Steel grade

Corresponding standard Average chemical composition
ORI Martin C Mn Si Cr Ni Mo Cu
T20Mo AFF2D1B 0,10 1,00 0,12 - - 0,50 -
T15CrMo4 AFF2L1B 0,11 0,75 0,17 1,20 - 0,55 -
11NiMN5-4 AFF2N1B 0,11 1,00 0,10 - 0,90 - -
T20 AFF201B 0,10 1,00 0,10 - - - -
T20Si AFF204B 0,10 1,10 0,17 - - - -
T25 AFF302B 0,11 1,55 0,20 - - - -
T25Mo AFF3D1B 0,13 1,50 0,12 - - 0,50 -
T25Ni AFF3N2B 0,10 1,00 0,17 - 2,20 - -
T25NiMo4 AFF3Q2B 0,12 1,55 0,17 - 0,90 0,52 -
T30 AFF401B 0,12 1,95 0,07 - - - -
T30Mo AFF4D1N 0,11 1,95 0,15 - - 0,55 -
S2NiCu AFF2W1B 0,10 1,10 0,20 - 0,73 - 0,25
X5CrMo3 AX5C31C 0,07 0,63 0,24 2,40 - 0,95 -
X5CrMo6 AX5C51C 0,05 0,55 0,40 5,75 - 0,55 -
SGNi2-5 ECO1N1C 0,08 1,10 0,52 - 2,20 - -
CO2Mo ECO2D1C 0,09 1,10 0,60 - - 0,45 -
CO2CrMo1Si ECO2L1C 0,09 1,00 0,65 1,17 - 0,50 -
CO2NiMo ECO2N2C 0,09 1,10 0,60 - 0,90 0,25 -
CO2NiMo8 ECO2N4C 0,07 1,70 0,40 - 2,00 0,35 -
Mn3NiCrMo ECO2H1C 0,08 1,40 0,68 0,48 0,58 0,20 -
Mn3Ni1CrMo ECO2J1C 0,08 1,63 0,60 0,30 1,48 0,25 -
Mn4Ni2CrMo ECO2N3C 0,09 1,83 0,78 0,35 1,85 0,55 -
Mn4Ni2-5CrMo ECO2H8L 0,13 1,90 0,85 0,55 2,40 0,55 -
G4Mo ECO3D1N 0,08 1,90 0,73 - - 0,45 -
G3Ni1 ECO2W3C 0,08 1,43 0,83 0,28 0,79 - 0,25
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Products



ORI Martin S.p.A.
Wire rod

Rolling takes place at a controlled temperature using the very latest technology. This allows a smaller grain size to be obtained together with a more fine and even structure. Optimal characteristics for subsequent use in drawing and cold moulding in addition to a higher degree of globularisation after the annealing process.

Sales: ORI Martin S.p.A.

Alessandro Lombardi

Head of Sales

Italy

Phone +39 030 3999 214

Giovanni Caropreso

Sales Italy

Italy

Phone +39 030 3999 292

Roberta Crescini

Sales Italy

Italy

Phone +39 030 3999 224

Aldo Pezzoli

Sales Italy

Italy

Phone +39 030 3999 441

Federica Papa

Export sales

Italy

Phone +39 030 3999 404

Paola Salvetti

Export Sales

Italy

Phone +39 030 3999 440

Elisa Pini

Export sales and logistic

Italy

Phone +39 030 3999 227

Annalisa Fiolini

Export logistic

Italy

Phone +39 030 3999 221

Lino Fasani

Export logistic

Italy

Phone +39 030 3999 239

Michel Pham

Sales manager

France

Phone +33 3 873 610 90

Maria Picone

Sales assistance

France

Phone +33 387 361 090


ORI Martin France Sarl

Sales: ORI Martin France Sarl

Michel Pham

Sales manager

France

Phone +33 3 873 610 90

Maria Picone

Sales assistance

France

Phone +33 387 361 090


ORI Martin Deutschland GmbH



Sales: ORI Martin Deutschland GmbH

Mario Gerth

Leiter Vertrieb

Germany

Phone +49 (0)2151 15 103 00



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