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GMAW Wires

GMAW Wires AMA 30-21M

AMA 30-21M

  • ER 318 AWS/ASME SFA-5.9
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Application/properties:

Stabilized austenitic stainless wire electrode for MIG/MAG welding of stabilized or unstabilized corrosion resistant Cr Ni Mo steels. Resistant to intergranular corrosion up to 400˚C.

Analysis of wire electrode% (typical value):

CCrSiNiMoNb
<0.0818 - 200.3 - 0.6511 - 142 - 3>8×C

Shielding gas: DIN EN 439-M13 (0-3% O2, Balance Ar)
DIN EN 439-M12 (0-5% CO2, Balance Ar)

Mechanical properties of all-weld metal :

Tensile Strength
( N/mm 2 )		0.2% Proof Stress
( N/mm 2 )		Elongation
Lo = 4d %		Impact energy (J)
ISO - V
25°C
>550>350>25>65

Material:

DIN Standard1.4401 X5CrNiMo17 12 2; 1.4406 X2CrNiMoN 17 12 2; 1.4408 G-X6CrNiMo 18 10; 1.4436 X5CrNiMo 17 13 3; 1.4581 G-X5CrNiMoNb 18 10; 1.4571 X6CrNiMoTi 17 12 2; 1.4580 X6CrNiMoNb 17 12 2; 1.4583 X10CrNiMoNb 18 12
Other StandardS31653; AISI 316L, 316Ti; 316Cb

Delivery: Only wound wire – reel on :
weighr : 15 kg
diameter : 0.8 – 1.6 mm
Note :other weight & sizes are produced upon custumers request.

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