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Яusso-Soviэt Forum: Cold War Soviet Armor
For discussions related to cold war era Russo-Soviet armor.
Russian green,question
avenue
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Philippines
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Posted: Tuesday, February 10, 2015 - 01:49 PM UTC
Soviet start using dark green during the later stage stage and post-WW-2 for there tank.
was russian dark green same as tamiya dark green? or it need some mixing?
andymacrae
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Posted: Tuesday, February 10, 2015 - 05:46 PM UTC
This might help:

http://www.migjimenez.com/img/cms/PDF/Triptico%20colores%20sovieticos_BAJA.pdf

Andy
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Posted: Tuesday, February 10, 2015 - 09:48 PM UTC
Another question: What is the ultra light almost white green seen on so many aging Cold War vehicles?

Is this just the light camo green after years of fading in the sun???

Alystyr
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Posted: Tuesday, February 10, 2015 - 10:45 PM UTC
Michael-
I've wondered about that myself. I don't think that it's sun fading - it's too uniform, even in the areas that wouldn't get much light.
I believe that it's probably more of an oxidation issue for untreated paint. I remember, "back in the day", that there were a few car colors that would chalk up quite fast if they weren't kept waxed. This odd color reminds me of how they looked.
Like I said, it's just a theory.
EDIT: After giving your photos a second look, I thought of another possibility: It may be a type of protective, primer-type paint. If you look closely at the windshield area, the headlights, and the bumper, it seems that not a lot of care was taken when spraying this paint.
trakpin
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Posted: Wednesday, February 11, 2015 - 04:18 AM UTC
so, what shade of green would this be?: http://forum.worldoftanks.com/index.php?/topic/421294-is-3-vs-tiger-2/page__pid__8546262#entry8546262
GeraldOwens
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Posted: Wednesday, February 11, 2015 - 08:52 AM UTC

Quoted Text

Soviet start using dark green during the later stage stage and post-WW-2 for there tank.
was russian dark green same as tamiya dark green? or it need some mixing?


The Russian color was called 4BO Protective Green, and shades during the war varied considerably, as the government specs stated that it could contain as little as 40% yellow ochre or as much as 60%. The official Soviet color card is said to be close to FS959b color code FS34102, according to modern Russian scholars, though some favor FS34095. Both are available as USAF camouflage colors from Testors Model Master (you can find FS595b color chips online, but bear in mind that every computer monitor will display them a little differently). The Russian paint was unusual in that it reportedly darkened with age rather than faded, due to chemical interactions between the pigments. Colors as dark as FS34052 have been recorded.
juge75
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Posted: Wednesday, February 11, 2015 - 02:21 PM UTC

Viper_msk
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Posted: Saturday, February 14, 2015 - 07:27 PM UTC



This PDF is largely MISLEADING.

First of all, there was no such paint named "Alkidno Uretanovaya" - I don't know where MIG guys got this name, but in Russian language these 2 words simply mean "alkyd-urethane" (not sure if I spell it right, though), or in other words, "nitro" - which explains a lot about the nature of the paint, but says absolutely nothing about the color.

Second, they make a an assumption that 4BO was used only in 1941 - 1945. This is plain wrong. 4BO was formally made a standard in 1939, and was developed as early as in 1935.

Yes, Protective Green (more widely knows under its formal name - ZB AU) paint was quite widely used in 1925-1939, but it was never as light and "grassy" as MIG guys show it.

It was indeed pretty close in hue to 4BO (ZB AU contained per 100 parts of linseed oil 71.25 parts of "white lead" pigment, 47.5 of zinc white, 33 of golden ochre, 7 parts of burnt umber, 4.75 of graphite and 2.4 parts of ultramarine).

Thus, if you're painting any pre-war Soviet vehicle, 4BO would be your best and, in general, most accurate choice, except for the late 1920's vehicles.

Third, they don't even mention a word about FOUR (!) different standard camouflage schemes that were implemented in the Army in 1939.

I could go on and on, but these 3 points already proved wrong the entire "research" done by MIG guys...
DaGreatQueeg
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Posted: Saturday, February 14, 2015 - 10:27 PM UTC

Quoted Text

...... Third, they don't even mention a word about FOUR (!) different standard camouflage schemes that were implemented in the Army in 1939.

I could go on and on, but these 3 points already proved wrong the entire "research" done by MIG guys...



I'd be interested to hear more on Soviet colours, especially the camouflage Phil .... as I'm sure other would too.

Brent
18Bravo
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Posted: Saturday, February 14, 2015 - 10:59 PM UTC
Welcome to the forum, Phil. It certainly appears as if you speak from some position of authority.
As for the MiG team, who knows. Another threads cast doubts on some sort of OD green, but that doesn't interest me as much as Soviet colors does.
Viper_msk
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Posted: Saturday, February 14, 2015 - 11:43 PM UTC

Quoted Text

I'd be interested to hear more on Soviet colours, especially the camouflage Phil .... as I'm sure other would too.



With pleasure

To cut the long story short, in August of 1939 the Army tested and accepted as its standard camo schemes for 4 different groups of VO ("voennyi okrug" in Russian or "military district" in word-by-word translation into English) - based on the climate and flora types.

All camouflage schemes were "large-spot" schemes as it was proved during the tests that smaller camo patterns were not significantly better, but were way more difficult to paint.

Only small tanks (T-37, T-38 etc.) had the option to be painted in "just" 4BO with a "rash" of small spots of other camo colors.

Group 1 - in general this was European Russia + Urals + Siberia (roughly, usual terrain - forests, grass fields, etc.)

Camo for this group was 4 colors: 4BO, dark brown (6K), light sand and yellow-brown (7K).

4BO had to be over 50% of the vehicle, others - 15-25% each.

Group 2 - Kiev, Kharkov & Volga districts (roughly, steppes)

This group got its camo in 2 colors: olive green (formally "green with a sea-green / aquamarine tint") & yellow-brown

Group 3 - Central Asian districts (roughly, deserts)

Colors: brown and light sand

Group 4 - Far East

Colors: Protective Green and Dark Brown

The precise list of VOs is too long and too bulky for me to post it here, but it is available - so that if there's a question about a particular vehicle or location, its affiliation to a particular VO can be quickly identified.

Another important aspect is that, despite the acceptance of the new standard, by the beginning of war (June 22, 1941) not all of the vehicles were painted according to it - so, painting vehicles in just 4BO is also historically correct (as most of the vehicle left production lines painted in 4BO only - as they were supposed to be re-painted according to the new standard only when arrived into their service units).

This T-26 is painted in Group 3 camo (brown and light sand)

Belt_Fed
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Posted: Saturday, February 14, 2015 - 11:47 PM UTC
I personally am a fan of Vallejo Model Air Russian Green. It, to me, looks the way a Russian Green should.
Viper_msk
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Posted: Saturday, February 14, 2015 - 11:58 PM UTC

Quoted Text

Welcome to the forum, Phil. It certainly appears as if you speak from some position of authority.
As for the MiG team, who knows. Another threads cast doubts on some sort of OD green, but that doesn't interest me as much as Soviet colors does.



Thanks, Robert. I am glad to be here. I have indeed invested a lot of time into studying not only my country's military history in general, but also history and specifics of pre-war AFVs in particular - as this is the main area of my modeling interest.

I also have a luxury of being able to visit the famous Kubinka tank museum (which is only 25 miles away from Moscow) quite often - thus being able to see lots of unique vehicles in reality (in addition to photos, books, etc.).

Viper_msk
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Posted: Sunday, February 15, 2015 - 12:03 AM UTC

Quoted Text

I personally am a fan of Vallejo Model Air Russian Green. It, to me, looks the way a Russian Green should.



If you mean Vallejo's 71.017 - it is indeed quite close, but a bit too "greenish" ("emeraldy") to my taste.

MIG got it quite well with their 4BO color, so did Akan (local Russian model paint manufacturer).

Another good recipe of what is a nearly perfect 4BO is a 50/50 mix of Tamiya's XF-49 (Khaki) and XF-58 (Olive Green).
18Bravo
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Posted: Sunday, February 15, 2015 - 01:41 AM UTC
While we're on it, I'd be happy to hear your thoughts on 80's Soviet green. Based on parts from tanks and armored vehicles I actually brought home, here are my own thoughts:

https://armorama.kitmaker.net/forums/165161
MassimoTessitori
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Posted: Sunday, February 15, 2015 - 03:28 PM UTC
Hi Viper, hi all,
I'm interested to know more about the dark greysh green that seems standard in the most recent Russian vehicles, as those that can be seen on this link:
https://www.britmodeller.com/forums/index.php?/topic/234958911-russian-modern-armour-images/page-2
Regards
Massimo
M4A1Sherman
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Posted: Sunday, February 15, 2015 - 07:15 PM UTC

Quoted Text


Quoted Text

I personally am a fan of Vallejo Model Air Russian Green. It, to me, looks the way a Russian Green should.



If you mean Vallejo's 71.017 - it is indeed quite close, but a bit too "greenish" ("emeraldy") to my taste.

MIG got it quite well with their 4BO color, so did Akan (local Russian model paint manufacturer).

Another good recipe of what is a nearly perfect 4BO is a 50/50 mix of Tamiya's XF-49 (Khaki) and XF-58 (Olive Green).



HI! Thanks Very Much Phil, for all of your clarification! We should all bear in mind though, that paint technology of the 1930s-'40s was nothing like the advanced formulas that are used today. That means, that NO MATTER how accurate your paint mix is, you're going to have to allow for fading, or in the case of the Russian paints, darkening of the pigments. Paint oxidation started almost IMMEDIATELY upon leaving the factories, no matter if the vehicles were Russian, German, American, British, or whatever.

Phil, is it safe to assume that your TAMIYA mix of 50/50 XF-49 (KHAKI) and XF-58 (OLIVE GREEN) would represent the BASE COLOR of a "Brand-New" Soviet vehicle?

I model mostly WWII, Post-War, and Modern US vehicles. For my WWII US OLIVE DRAB, I like to use a slightly darkened mix of MODEL MASTER II Enamel 1787 GREEN DRAB FS34086 as my BASE COLOR. I like to modulate my WWII OD by adding either a touch of MM II Luftwaffe RLM-79 SANDGELB, or MM II Panzer DUNKELGELB, taking care not to go overboard in contrast. According to period US Army Specs, US "OLIVE DRAB" was to be mixed by using YELLOW OCHRE and BLACK, which was supposed to be "roughly equivalent" to "PULLMAN GREEN"...

Let me also say at this point that I don't go crazy with my weathering by adding 10 tons of "scale mud", either. A dark pin-wash around bolts and in the various recesses and gratings, a little bit of accumulated road dirt on the lower hull, suspension and wheels, an almost perceptible, highly-thinned over-spray of dust, followed by some very light dry-brushing to pop out the details. I always enhance my stuff by using weathering powders, especially dark colors in shadow areas and recesses. I'll seal everything with TESTORS 1960 Lusterless CLEAR, and that's about it. I'm sure that everyone can gather that I like to display my models in a relatively "new" condition, but not pristine, as it were.

I follow virtually the same routine with my WWII Soviet vehicles. I mixed up a small batch of your TAMIYA mix for comparison, to which I then matched by experimenting with various MODEL MASTER II Enamels. I found that this new mix compared favorably to what I had been using to paint my WWII Soviet vehicles' BASE COLOR. So, at least we're working along the same line, color-wise, except in my preference for enamels. I like the enamels because, for me at least, they seem to flow nicer, and I can make some really nice camo patterns by lowering my paint/air flow. I'll mix my own "filters" to varying effects. This works great in achieving those "mottled" camo patterns on my WWII 1/48 Luftwaffe aircraft...
Viper_msk
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Posted: Monday, February 16, 2015 - 01:32 AM UTC

Quoted Text

Hi Viper, hi all,
I'm interested to know more about the dark greysh green that seems standard in the most recent Russian vehicles, as those that can be seen on this link:
https://www.britmodeller.com/forums/index.php?/topic/234958911-russian-modern-armour-images/page-2
Regards
Massimo



Hi Massimo,

I tried to open that page several times - no success ("page not found").
Viper_msk
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Posted: Monday, February 16, 2015 - 01:44 AM UTC

Quoted Text

While we're on it, I'd be happy to hear your thoughts on 80's Soviet green. Based on parts from tanks and armored vehicles I actually brought home, here are my own thoughts:

https://armorama.kitmaker.net/forums/165161



Frankly, I've studied the 80's color much less than pre-war colors (as my focus was always pre-war AFVs), but my current understanding is that in the 60s the Army slowly transitioned from using 4BO as the mainstream color to HB-518 (some refer to it as XB-518), which to my perception is a bit "greener" than 4BO. Looking at that initial MIG's PDF it is much closer to spoon #2 from the left (which is called Protective Green by the Mig guys) than to what they refer to as XB-518.

At the three which you mentioned (the link that you provided) above, ON MY SCREEN your 2nd picture (zoomed view of that bent panel) is a quite accurate hue of green that HB-518 should be. Another good view of that color can be found here: https://upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Isu152_Kubinka.jpg/1920px-Isu152_Kubinka.jpg - on that narrow horizontal highlighted area right above the 4 spare tracks.

As for the camo patterns and standards of the modern and 80's USSR AFVs , I haven't done much of a study - so, am definitely not an expert.
Viper_msk
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Posted: Monday, February 16, 2015 - 02:20 AM UTC

Quoted Text

Phil, is it safe to assume that your TAMIYA mix of 50/50 XF-49 (KHAKI) and XF-58 (OLIVE GREEN) would represent the BASE COLOR of a "Brand-New" Soviet vehicle?



Absolutely. This is the fresh paint "right out of the can". By the way, just looked at the Akan web site - they provide the results of spectrometry of 4BO - in case you would like to replicate the color on a calibrated monitor in Photoshop or another similar software (http://akan.ru/articles/item/24-4-бо-наше-всё.html):

sRGB: 89, 83, 54 L* a*b*: 35.6 / -4.2 / 18.3

As for the darkening of surfaces painted with 4BO - I am not quite sure that this is what happened.

First, let's review the contents of 4BO's "classic recipe" ("by-the-book") - it contained only (!) 3 pigments:

1. Green chrome oxide.

2. Ochre "Zhuravskaya (looks pretty much like this: http://www.hobbyforyou.ru/catalog/773-55226.html) - a VERY stable goldish-light-yellow mineral pigment, which was tested for fading mixed into an oil paint and did not show any significant fade in 15 years.

3. Orange "cron" (Google suggest "orange crown") - another lead-based orange pigment, also very stable to fading, sun, heat, etc.

Also, as we all know from the basic chemistry course (from high school), chrome oxides get just A LITTLE lighter when they fade.

So, we have 2 VERY stable pigments and one that gets a bit lighter over time.

As for thinning 4BO - it was meant to be thinned by linseed oil (yes, it gets a bit darker over time), or, as a huge exception, by turpentine or benzin. The use of latter 2 resulted in much thinner and weaker matt layer of paint and was NOT recommended generally.

Thus, I don't see why 4BO should get significantly darker when faded. In my understanding it should become more "amber" (adding that yellow-orange tone from darker linseed oil and ochre pigments that remained stable) and a bit lighter - overall more into lighter khaki tones with a visible amber hue.

But I will be happy to be proven wrong, as usual
MassimoTessitori
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Posted: Monday, February 16, 2015 - 02:47 PM UTC
Hi,
I'm trying again to write the link.
http://www.britmodeller.com/forums/index.php?/topic/234958911-russian-modern-armour-images/
If this functions, many examples of the uniform dark green I mean can be found forthemost on the second page.
Regards
Massimo
lentorpe
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Posted: Monday, February 16, 2015 - 04:26 PM UTC
(To Michael Koenig)
That bright blueish green looks like the colour the Soviets used for the canopies of many of their jet planes, like the MiG-21. It is probably some kind of industrial imprimation. I had never before seen any military ground vehicle in that colour, although I remember to have seen a model of a Scud launcher with the insides painted like that. And also some civilian vehicles from the 50's to 70's here in the West, mainly delivery vans and scooters (small motorbikes)

If Soviet camo green does really fade like that, then I guess the chemist who made the formulation was sent to the Gulag in Siberia.
Armored76
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Posted: Monday, February 16, 2015 - 05:49 PM UTC
Thanks for all the insight, Phil! I think the information that you shared in this thread would be ideal for a pined topic or a feature article...
Thudius
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Posted: Monday, February 16, 2015 - 06:44 PM UTC

Quoted Text


MIG got it quite well with their 4BO color



So you're saying that the new Ammo mini set from MIG is a pretty good match? I did a quick review of the set and looking at my sample, the green looks much lighter, more like 24 ng on the AKAN link. Bear in mind the photos in the review are a little over exposed, but not by much. I'm actually trying to do a mix from Vallejos at the moment because I don't really like the way the MIG paint brushes on. It will do the job eventually, but it just doesn't brush on or cover as nicely and as easily as Vallejos in my opinion.

https://armorama.kitmaker.net/review/10858

Kimmo
M4A1Sherman
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Posted: Monday, February 16, 2015 - 07:17 PM UTC

Quoted Text


Quoted Text

Phil, is it safe to assume that your TAMIYA mix of 50/50 XF-49 (KHAKI) and XF-58 (OLIVE GREEN) would represent the BASE COLOR of a "Brand-New" Soviet vehicle?



Absolutely. This is the fresh paint "right out of the can". By the way, just looked at the Akan web site - they provide the results of spectrometry of 4BO - in case you would like to replicate the color on a calibrated monitor in Photoshop or another similar software (http://akan.ru/articles/item/24-4-бо-наше-всё.html):

sRGB: 89, 83, 54 L* a*b*: 35.6 / -4.2 / 18.3

As for the darkening of surfaces painted with 4BO - I am not quite sure that this is what happened.

First, let's review the contents of 4BO's "classic recipe" ("by-the-book") - it contained only (!) 3 pigments:

1. Green chrome oxide.

2. Ochre "Zhuravskaya (looks pretty much like this: http://www.hobbyforyou.ru/catalog/773-55226.html) - a VERY stable goldish-light-yellow mineral pigment, which was tested for fading mixed into an oil paint and did not show any significant fade in 15 years.

3. Orange "cron" (Google suggest "orange crown") - another lead-based orange pigment, also very stable to fading, sun, heat, etc.

Also, as we all know from the basic chemistry course (from high school), chrome oxides get just A LITTLE lighter when they fade.

So, we have 2 VERY stable pigments and one that gets a bit lighter over time.

As for thinning 4BO - it was meant to be thinned by linseed oil (yes, it gets a bit darker over time), or, as a huge exception, by turpentine or benzin. The use of latter 2 resulted in much thinner and weaker matt layer of paint and was NOT recommended generally.

Thus, I don't see why 4BO should get significantly darker when faded. In my understanding it should become more "amber" (adding that yellow-orange tone from darker linseed oil and ochre pigments that remained stable) and a bit lighter - overall more into lighter khaki tones with a visible amber hue.

But I will be happy to be proven wrong, as usual



Hi, Phil! Earlier in this thread, I read where someone had stated that 4BO GREEN darkened with age. In my opinion, I'm a little bit skeptical about any "flat" paint DARKENING with age. In my own experience, I've seen many paints,"flat" or otherwise, fading into a LIGHTER shade as time passes. This seems to be the case with just about any paint up to the advent of "new-technology" acrylics and urethanes...

The only examples of darkening I've ever seen, is when a dry flat-painted surface becomes wet, as with rain water, washing, driving through puddles or when coming into contact with fuel, oil, or grease.

I remember reading in some of my books that during WWII, US tankers would use old rags soaked in waste oil to wipe down and swab the bores of their tank's main gun barrels. This waste oil had been drained out of their tanks' engine oil sumps during regular general maintenance and oil changes.

I've seen quite a few photos of US tanks with SEMI-FLAT or almost shiny main gun barrels, with the rest of the tanks' surfaces being dull, flat and/or dirty.

My favorite Russian tanks are the "early" T-34/76 types, 1940-1942... I understand that ICM will be releasing a couple of T-34/76 1943 (Early and Late). I wonder if ICM has plans to also release the earlier 1940-1942 T-34/76 types, and also the later T-34/85 tanks? Has anyone heard anything?

 _GOTOTOP