AMA 30-19T

ER 310 AWS/ASME SFA-5.9:

Application/properties:

Fully austenitic stainless steels welding rod for TIG welding of heat resistant steels, containing 25% Cr and 20% Ni. Likewise suited for welding heat and scaling resistant ferritic chromium steels unless corrosion attack by reducing sulphur-bearing combustion gases is to be expected. Non-scaling up to 1200˚C. Weld metal exhibits good toughness down to -196˚C.

Analysis of wire electrode% (typical value):

C	Si	Cr	Mn	Ni
0.08-0.15	0.3-0.65	25-28	1-2.5	20-22.5

Shielding gas: 100%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	>300	>30	>70

Material:

DIN Standard	1.4745 G-X40CrSi 23; 1.4823 G-X40CrNiSi 27 4; 1.4832 G-X25CrNiSi 20 14; 1.4833 X7CrNi 23 14; 1.4841 X15CrNiSi 25 20; 1.4845 X12CrNi 25 21; 1.4828 X15CrNiSi 20 12; 1.4840 G-X15CrNi 25 20; 1.4846 G-X40CrNi 25 21; 1.4826 G-X40CrNiSi 22 9; 1.4713 X10CrAl 7; 1.4724 X10CrAl 13; 1.4742 X10CrAl 18; 1.4762 X10CrAl 25; 1.4710 G-X30CrSi 6; 1.4740 G-X40CrSi 17
Other Standard	AISI 305, 310, 314; ASTM A297 HF; A297 HJ

Delivery: welding rods
weight: 5 kg
diameter : 1 – 4 mm
Length: 1000 mm
Note : other weight & sizes are prodeced upon customers request

gtaw-wires

AMA 30-19T

Analysis of wire electrode% (typical value):

Mechanical properties of all-weld metal:

Material:

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