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Aluminum copper alloys (like 2024) typically have a hardness value around 95-120 Brinell, depending on the specific alloy and temper. In contrast, stainless steel, particularly common types like 304 or 316, generally has a hardness value ranging from 150 to 220 Brinell. Overall, stainless steel tends to be harder than aluminum copper alloys, making it more resistant to wear and deformation. However, specific hardness values can vary based on the alloy composition and treatment processes.
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How does thermal expansion of steel compare to aluminum?
Aluminum is higher expansion - about 23 ppm/C, whereas steels range from 12ppm/C for alloy steel and carbon steel, 17 ppm/C for stainless 300 austenitic series, and 11 ppm/C for stainless 400 martensitic series
Compare stainless steel on aluminum vs. galvanized steel on aluminum?
When comparing stainless steel on aluminum vs. galvanized steel on aluminum, the choice often depends on durability, corrosion resistance, and budget. Stainless steel provides excellent corrosion resistance, especially in coastal or high-moisture environments, but it can be more expensive. Galvanized steel, on the other hand, offers strong protection against rust at a lower cost, though it may eventually wear down if constantly exposed to harsh weather. If you’re working on outdoor projects like fencing or retaining walls, Galvanised Steel Posts Brisbane are a popular and cost-effective option. At Concrete Sleepers Brisbane, we supply high-quality galvanized posts designed to withstand the local climate while providing long-term structural support. Stainless steel might be ideal for specialized applications, but for most landscaping and construction projects, galvanized steel posts are a reliable and budget-friendly choice.
Compare conductivity of iron copper and aluminum in terms of electricity.?
When compared by volume, copper is best, then aluminum and finally iron. When compared by weight, aluminum is better than copper. You have to compare by volume because aluminum is so much lighter than copper, an aluminum wire that weighed the same as a copper wire would be much bigger and harder to work with.
What is the difference between planned and unplanned changed?
compare between planned and unplanned change
What is the difference between diploma and engineering?
You can't compare the two.
How does thermal expansion of steel compare to aluminum?
Aluminum is higher expansion - about 23 ppm/C, whereas steels range from 12ppm/C for alloy steel and carbon steel, 17 ppm/C for stainless 300 austenitic series, and 11 ppm/C for stainless 400 martensitic series
Density of CdS?
The density of Cadmium Sulfide (CdS) is approximately 4.82 grams per cubic centimeter at room temperature.
Is it true that discovering which two materials can scratch the other is a way to compare the hardness of the materials?
Yes, the Mohs hardness scale is a qualitative scale used to compare the hardness of minerals. By determining which material can scratch another, you can determine the relative hardness of the materials being compared.
What chart can you use to compare the hardness of minerals?
You can use the Mohs hardness scale to compare the hardness of minerals. The scale ranges from 1 (softest - talc) to 10 (hardest - diamond), with each mineral being able to scratch minerals with lower hardness numbers but not those with higher numbers. This allows for a quick way to determine the relative hardness of different minerals.
What is the range of hardness found on the chart How does this compare with Moh's hardness scale.?
what type of breakage is more common deavage or fracture
How would collector of minerals determine the hardness of an unknown mineral specimen?
You start by scratching it and seek it's hardness. When you find its hardness, compare it to another mineral with the same hardness. If they look exactly the same, and have the same arrangements of minerals, then they are the exact same mineral.
How would a collector of minerals determine the hardness of an unknown mineral specimen.?
You start by scratching it and seek it's hardness. When you find its hardness, compare it to another mineral with the same hardness. If they look exactly the same, and have the same arrangements of minerals, then they are the exact same mineral.
How does Magnesium's atomic radius compare to aluminum?
Magnesium's atomic radius is smaller than Calcium's.
Compare stainless steel on aluminum vs. galvanized steel on aluminum?
When comparing stainless steel on aluminum vs. galvanized steel on aluminum, the choice often depends on durability, corrosion resistance, and budget. Stainless steel provides excellent corrosion resistance, especially in coastal or high-moisture environments, but it can be more expensive. Galvanized steel, on the other hand, offers strong protection against rust at a lower cost, though it may eventually wear down if constantly exposed to harsh weather. If you’re working on outdoor projects like fencing or retaining walls, Galvanised Steel Posts Brisbane are a popular and cost-effective option. At Concrete Sleepers Brisbane, we supply high-quality galvanized posts designed to withstand the local climate while providing long-term structural support. Stainless steel might be ideal for specialized applications, but for most landscaping and construction projects, galvanized steel posts are a reliable and budget-friendly choice.
Compare conductivity of iron copper and aluminum in terms of electricity.?
When compared by volume, copper is best, then aluminum and finally iron. When compared by weight, aluminum is better than copper. You have to compare by volume because aluminum is so much lighter than copper, an aluminum wire that weighed the same as a copper wire would be much bigger and harder to work with.
Describe how to find the hardness of unknown mineral?
Minerals are tested for hardness by performing a scratch test. The unknown mineral is scratched with another object that the hardness is known. For example, a unknown mineral may be scratched with a piece of metal to compare the resistance.
Asme sa-182 type f11 what type of material is this and how does the maching compare to regular 316 stainless steel?
ASME SA-182 Type F11 is a specification for forged or rolled alloy-steel pipe flanges, forged fittings, and valves for high-temperature service. This material is typically used for applications that require higher strength and resistance to high-temperature environments compared to regular 316 stainless steel. Machining of ASME SA-182 Type F11 can be more challenging due to its higher strength and hardness compared to 316 stainless steel.
