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Equipment Outfitting a serious gym. Vendors & suppliers. Devices & equipment |
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#11 |
Affiliate
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Re: Zinc Coating on Rogue Bar
Cooper - Thanks!
Steven - Good to hear the feedback. ------------------ Will Here are the options that we have found: 1) Black Oxide - This is more of a steel treatment than a plating. This is the best feel on a bar outside of bare steel as it doesn't add anything to the profile/diameter. 2) Zinc - This is the most economical way to plate a bar and has very little effect on the steel integrity. Can get silver, black, yellow or olive drab - not too many other colors. I think you may be able to develop another color, will look into it. This is the most common form of bar plating in the market 3) Hard Chrome - This has the best look generally, like a set of Harley exhaust pipes. I have seen all bars that use chrome still get oxidization if not taken care of. In general they stay silver and look good over time. Chrome has a bigger effect on steel integrity than zinc. 4) Decorative Coating - You have probably seen guns with camo print, we have found ways to do that but they generally mess up the knurl points. --------- All of these finishes will wear and can oxidize once the plating surface is worn to the steel. That generally happens on the knurl points first from racking the bar, main hand placement etc. We have been doing a ton of engineering tests to make sure that how we build and finish bars sets the standard. Anodizing works with aluminum so we can turn the training bar all kinds of colors but cannot with steel. They may have stained the steel somehow, I think Schnell barbell did that at one point. Barbells are meant to wear in and be yours. Leaving chalk and grime in the knurl is like leaving leaves in your gutter, it will cause problems. If you are willing to take care of your bar and put some maintenance in then a bare steel bar is a work of art. Let me know if you guys have any other questions, happy to answer. Thanks Bill |
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#12 | |
Member
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Re: Zinc Coating on Rogue Bar
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Thanks, Bill. |
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#13 | |
Member
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Re: Zinc Coating on Rogue Bar
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As for disassembly, you should never have to do this if the bar is made properly!! Most companies have clauses in their warranty that if you disassemble the bar, the warranty is null and void. |
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#14 |
Member
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Re: Zinc Coating on Rogue Bar
Thanks, Keith.
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#15 | |
Affiliate
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Re: Zinc Coating on Rogue Bar
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CrossFit Black Storm |
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#16 | |
Member
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Re: Zinc Coating on Rogue Bar
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On the other hand, the second bar (2.0) has always had a very dark shaft compared to the first (which is more smoky grey), so I've always wondered if perhaps I got a black zinc shaft with my second bar, while the sleeves are the still the oxide coating. My hands can't tell a difference between the two, so I always thought I'd know for sure as the shaft oxidized a bit over time and caught up in age to the first one. Now that I'm seeing some brightening in wear spots and the shaft is still noticeably darker, I'm starting to wonder if that was what happened (black zinc shaft with oxide sleeves). Has that ever happened, or could it, and is there an easy way to tell if it had other than what I've described? |
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#17 |
Member
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Re: Zinc Coating on Rogue Bar
Bars are tools. Maintain them and they will last a long time. Tools showing wear marks just means they are well used. I am weary of a bar/tool that doesn't show the slightest sign of use.
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