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Copper is much more expensive than most steel.
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∙ 15y ago
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Do copper and steel react?
NO
Why are stainless steel usually provided with copper bottoms?
Copper is good conductor of heat as compare to stainless steel. Hence it (Copper) can heat early as compare to stainless steel. Thats why, use of utensils having copper bottoms requires less time for cooking.
Why is steel stronger than copper?
Steel is stronger than copper becaue of the atomic arrangement and inter molecular forces structure
Will copper scratch stainless steel?
It shouldn't as stainless is harder than copper.
What of all these materials is most elastic steel copper wood rubber?
steel
How much is 1942 and 1943 copper pennies worth?
A 1942 copper penny is worth between $0.15 and $3.00. If you have a 1943 copper penny it is worth a lot more. In 1943 because of the war and the need for copper pennies in that year were made from steel. Steel pennies from 1943 are worth around $0.30 and $2.50. If you have a real 1943 copper penny take it to a coin shop or dealer and have them check it out to see if it is real.
If steel and copper were in contact in an electrolyte which would corrode?
Steel will corrode as the iron in it is more reactive than copper.
How steel conduct more heat than copper?
That is NOT correct. Copper conducts heat better than steel.
Why springs are made of steel not of iron?
It is because steel has a higher elasticity than copper i.e the opposing force of steel is more than that of copper. Elasticity of steel is more than copper because it has a higher value of Young's Modulus.
What is a 1943D steel copper wheat penny worth?
5-10 cents.
Are war steel pennies worth more than copper pennies?
Yes in that you can actually sell them, but you can get an entire roll of 50 for $7.00 on eBay.
1943 pure copper penny does anyone know what it's worth?
-In 1943, pennies were made out of steel instead of copper. A 1943 pure copper penny is a rare mint error, and is worth lots.
Are copper pans more durable than steel or ceramic?
Copper pans are a lot more durable than ceramic pans. However, they are not as durable as steel pans.
What year wheat penny is worth 30000?
The most valuable ones are the 1943 copper penny, and the even more rare 1944 steel penny.
How much is a 1943 steel penny with copper chunks worth?
They are probably bits of rust rather than copper chunks, so the coin is probably worth a few cents at most.
Worth of a 1943 steel copper penny?
There isn't a "steel copper" penny. US cents were made of steel - but no copper - during 1943 to conserve copper for use in ammunition. Up till 1982 other dates of cents were made of a bronze alloy that was 95% copper, but no steel. A few 1943 cents were struck in bronze by accident but these are very rare and none have been found in many years.
Why is Lincoln 1943 penny worth more?
The 1943 penny was not made with copper, like all other years. Copper was funneled to the War Department so the 1943 penny was made from steel and other compounds.
