OK Autrod 16.95

A continuous solid, corrosion resisting chromium-nickel-manganese wire for welding of austenitic stainless alloys of 18% Cr, 8% Ni, 7% Mn types. OK Autrod 16.95 has a general corrosion resistance similar to that of the corresponding parent metal. The higher silicon content improves the welding properties, such as wetting. The product is a modified variant of ER307, basically with a higher Mn content to make the weld less sensitive to hot cracking. When used for joining dissimilar materials the corrosion resistance is of secondary importance. The alloy is used in a wide range of applications across the industry such as the joining of austenitic, manganese, work hardenable steels as well as armour plate and heat resistant steels.

Propiedades típicas de Tensión

As welded
Alargamiento Límite de flujo Resistencia a la tracción
41 % 450 MPa 640 MPa

 

Teste Charpy

Condición Temperatura de prueba Valor de impacto
As Welded 20 °C 130 J

 

Composición química

wire composition
Mn Mo Cu C Si Ni Cr
7.0 % 0.20 % 0.10 % 0.08 % 0.9 % 8.1 % 18.7 %

 

Depósito

Corriente Diámetro Tasa de Deposición Tensión Velocidad de Alimentación
55-160 A 0.8 mm 1.0-4.1 kg/h 15-24 V 4.0-17.0 m/min
65-220 A 0.9 mm 1.1-5.4 kg/h 15-28 V 3.5-18.0 m/min
80-240 A 1.0 mm 1.5-6.0 kg/h 15-28 V 4.0-16.0 m/min
100-300 A 1.2 mm 1.6-7.5 kg/h 15-29 V 3.0-14.0 m/min
230-375 A 1.6 mm 5.2-8.6 kg/h 23-31 V 5.5-9.0 m/min

 

Aprobaciones: CE; EN 13479; DB; 43.039.10; NAKS/HAKC; 1.2MM; VdTÜV; 05420
Clasificaciones: EN ISO 14343-A; G 18 8 Mn; Wire Electrode; SFA/AWS A5.9; ER307 mod; Wire Electrode; Werkstoffnummer; ~1.4370; Wire Electrode

Aprobaciones vinculadas a la planta de producción. Para obtener más información, pongase en contacto con ESAB.

 

tipo de aleación: Austenitic (18 % Cr – 8 % Ni – 7 % Mn)

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