7018 rod storage

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Subject Author Date
7018 rod storage Ignoramus26498 03-15-2006
Posted by Ignoramus26498 on March 15, 2006, 12:53 pm
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I buy my 7018 rod in sealed packs, from a farm supply store or Harbor
Freight. The opened packs I store in a plastic rod storage container
made for storing welding rods.

Just how bad is the issue of moisture in these rods if they are stored
in sealed plastic tubular containers that are occasionally opened. I
am not welding space vehicles or doing anything where 100% of strength
is required or where life is at stake. Still, I would like to double
check whether I am at risk of making completely worthless welds.

thanks

i


Posted by Wayne Cook on March 15, 2006, 1:09 pm
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On Wed, 15 Mar 2006 17:53:52 GMT, Ignoramus26498

>I buy my 7018 rod in sealed packs, from a farm supply store or Harbor
>Freight. The opened packs I store in a plastic rod storage container
>made for storing welding rods.
>
>Just how bad is the issue of moisture in these rods if they are stored
>in sealed plastic tubular containers that are occasionally opened. I
>am not welding space vehicles or doing anything where 100% of strength
>is required or where life is at stake. Still, I would like to double
>check whether I am at risk of making completely worthless welds.
>

You shouldn't have much problem especially if you're welding mild
steel with them. Critical welds in high carbon steel then yes a oven
is needed. But there's been lots of 7018 run that never was in a rod
oven.

Posted by Ignoramus26498 on March 15, 2006, 1:44 pm
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> On Wed, 15 Mar 2006 17:53:52 GMT, Ignoramus26498
>
>>I buy my 7018 rod in sealed packs, from a farm supply store or Harbor
>>Freight. The opened packs I store in a plastic rod storage container
>>made for storing welding rods.
>>
>>Just how bad is the issue of moisture in these rods if they are stored
>>in sealed plastic tubular containers that are occasionally opened. I
>>am not welding space vehicles or doing anything where 100% of strength
>>is required or where life is at stake. Still, I would like to double
>>check whether I am at risk of making completely worthless welds.
>>
>
> You shouldn't have much problem especially if you're welding mild
> steel with them. Critical welds in high carbon steel then yes a oven
> is needed. But there's been lots of 7018 run that never was in a rod
> oven.

Thanks Wayne... I will try to make sure to weld everything with ample
strength reserve.

i


Posted by E. Walter Le Roy on March 15, 2006, 3:04 pm
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An old junk refridgerator makes for good storage. Remove the switch so that
light bulb stays on. Keeps them nice and toasty.
Walt
> wrote:
>> On Wed, 15 Mar 2006 17:53:52 GMT, Ignoramus26498
>>
>>>I buy my 7018 rod in sealed packs, from a farm supply store or Harbor
>>>Freight. The opened packs I store in a plastic rod storage container
>>>made for storing welding rods.
>>>
>>>Just how bad is the issue of moisture in these rods if they are stored
>>>in sealed plastic tubular containers that are occasionally opened. I
>>>am not welding space vehicles or doing anything where 100% of strength
>>>is required or where life is at stake. Still, I would like to double
>>>check whether I am at risk of making completely worthless welds.
>>>
>>
>> You shouldn't have much problem especially if you're welding mild
>> steel with them. Critical welds in high carbon steel then yes a oven
>> is needed. But there's been lots of 7018 run that never was in a rod
>> oven.
>
> Thanks Wayne... I will try to make sure to weld everything with ample
> strength reserve.
>
> i
>



Posted by Don Foreman on March 15, 2006, 3:52 pm
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On Wed, 15 Mar 2006 17:53:52 GMT, Ignoramus26498

>I buy my 7018 rod in sealed packs, from a farm supply store or Harbor
>Freight. The opened packs I store in a plastic rod storage container
>made for storing welding rods.
>
>Just how bad is the issue of moisture in these rods if they are stored
>in sealed plastic tubular containers that are occasionally opened. I
>am not welding space vehicles or doing anything where 100% of strength
>is required or where life is at stake. Still, I would like to double
>check whether I am at risk of making completely worthless welds.
>
>thanks
>
>i
Just throw a desiccant pack in the rod container and duct tape it
shut. You could also purge the container with dry argon from your TIG
supply, and again tape it shut. Welding argon is very dry.

Geez, I just gave away a 50 lb rod oven a couple of weeks ago.

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