Strength-to-weight ratio? | Physics Forums

Nov 13, 2005· Strength to weight ratio = (strength)/(weight). A ratio of >1 is usually a good thing. That means that the thing in question has more 'strength' than weight/mass. its a measure of the efficiency of a structure - normally associated with things like bridges. It compares the weight …

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New alloy claimed to have higher strength-to-weight ratio ...

When it comes to metal that's being used in the automotive or aerospace industries, the higher its strength-to-weight ratio, the better. With that in mind, researchers from North Carolina State ...

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Scientists Invent a New, Lighter Steel That's as Strong as ...

Feb 04, 2015· This new metal has a strength-to-weight ratio that matches even our best titanium alloys, but at one tenth the cost, and can be created on a small scale with machinery already used to …

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Materials info - Cambridge University Engineering Dept

Materials information Metals and Alloys. Aluminium alloys Mild steel Alloy steels Stainless steels Cast iron Copper ... High strength-to-weight ratio; High stiffness-to-weight ratio; High electrical and thermal conductivity; ... The strength of mild steel is improved by cold working. It is inherently very tough.

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Difference Between Steel and Aluminum | Difference Between

Whereas the facts are that some aluminum alloys are stronger than some steel alloys, it is only a partial truth that aluminum alloys are stronger than steel. We can understand this difference between steel and aluminum by a comparison based upon strength and weight, stiffness and yielding, and magnetic and nonmagnetic properties.

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What Are the Top 10 Strongest Metals on Earth? | Sciencing

Mar 13, 2018· What Are the Top 10 Strongest Metals on Earth? ... Titanium – This naturally occurring metal has the highest tensile strength to density ratio of any metal, which makes it, pound-for-pound, stronger than tungsten. It scores lower on the Mohs scale of hardness, though. Titanium alloys are strong and lightweight and are often used in the ...

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NUST MISiS doubles the strength of 3D printed aluminum ...

31shares31003D printed titanium components are favored in aerospace, medical and automotive industries for their high strength to weight ratio. However, a new metal powder composition from the ...

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Strength of Steel Vs. Wood | Hunker

The "Portland" experiment showed that, over time, wood outperformed steel, while steel under certain circumstances withstood shocks better than other materials. The maximum resistance of the wood to the artificial earthquake pressure applied to it was at 4583 pounds before it broke down. Steel …

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Aluminium vs carbon fiber – comparison of materials

Oct 07, 2015· Weight for weight, carbon fiber offers 2 to 5 times more rigidity (depending on the fiber used) than aluminium and steel. In the case of specific components that will be stressed only along one plane, made from one-direction carbon fiber, its stiffness will be 5-10 times more than steel or aluminium (of the same weight).

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Industry Benefits from Aluminum's Strength-to-Weight Ratio ...

Industry Benefits from Aluminum's Strength-to-Weight Ratio. There are many different industries that take advantage of the high strength-to-weight ratio of extruded aluminum. Throughout the world, aluminum is one of the most common metals. It is also one of the most recycled metals …

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Specific strength - Wikipedia

Oct 14, 2014· Compare some top examples in the 3 most common alloy families . 7068 aluminum 0.70GPa / 2700kg/m^3 = 259,000 Beta-C titanium 1.54GPa / 4800kg/m^3 = 321,000 Cobalt maraging steel 2.45GPa / 8000kg/m^3 = 306,000 . Beta-C (F1 and racing bike suspensio...

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What is Specific Strength? - Definition from Corrosionpedia

Engineers are always looking for a material with a high specific strength instead of low mass density. Materials that possess great specific strength were first applied to national aerospace development, medical care and sports projects. Specific strength is also known as the strength-to-weight ratio or strength/weight ratio.

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Strength-to-Weight Ratio - an overview | ScienceDirect Topics

Q. Wang, M. Zhang, in Surface Modification of Magnesium and its Alloys for Biomedical Applications, 2015. 14.1 Introduction. The high strength-to-weight ratio of magnesium (Mg) alloys has attracted increasing interest in almost all areas where weight reduction is critical, because replacement of heavy metals, such as steels and even titanium and aluminum, with lighter Mg alloys can ...

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Material with best tensile strength to weight ratio ...

Mar 24, 2010· Could anybody tell me what material will give the best tensile strength to weight ratio? I figure it's between steel cable and the nylon type stuff used in some dog leashes, but I'm not sure which. Ray Baughman's group from the NanoTech Institute at University of Texas at Dallas produced the current ...

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10 Differences Between Aluminum and Stainless Steel ...

Dec 15, 2014· Aluminum and Stainless Steel might look similar, but they are actually quite different. Keep these 10 differences in mind when deciding which type of metal to use in your next project: Strength to weight ratio. Aluminum is typically not as strong as steel, but it is also almost one third of the weight.

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What is the strength to mass ratio of mild steel? - Quora

Feb 19, 2017· The question, as asked, doesn't make a lot of sense. Firstly, weight is not a material property. A mild steel nail weighs a lot less than a mild steel girder, even though they're both made of the same material and have the same strength. Instead o...

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Metal vs. Plastic: 5 Key Comparisons - Productive Plastics Inc

Apr 13, 2017· Now, with advances in plastic composites and the addition of carbon fiber or other glass fibers to plastic material formulations, thermoplastic products can perform as well as and in some cases even outperform metal in ratios such as strength-to-weight and strength-to-stiffness. Strength-to-Weight Ratio, also known as Specific Strength, is a ...

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High Strength To Weight Ratio Metal | Products & Suppliers ...

Description: Titanium is a silvery-white, corrosion-resistant metal with a high strength-to weight ratio.Because it is both light and strong, it is used extensively throughout …

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Aluminium Alloy - General Information - Introduction to ...

Aluminium is one of the lightest engineering metals, having a strength to weight ratio superior to steel. By utilising various combinations of its advantageous properties such as strength, lightness, corrosion resistance, recyclability and formability, aluminium is being employed in …

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CH 4 Multiple Choice Q's Flashcards | Quizlet

Start studying CH 4 Multiple Choice Q's. Learn vocabulary, terms, and more with flashcards, games, and other study tools. ... The strength-to-weight ratio of a material is its yield strength divided by its density: (a) true or (b) false? ... The mass diffusion rate dm/dt across a boundary between two different metals is a function of which of ...

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Re: Steel vs. Aluminum | ...

Mar 14, 2002· The ratio of tensile strength to weight of high grade aluminum is about the same as for good grade steel. For tensile applications it is therefore a wash. For bending applications, aluminum can win. For a plate in bending the strength of the plate is related to the cube of the thickness.

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Specific strength - Wikipedia

The specific strength is a material's strength (force per unit area at failure) divided by its density. It is also known as the strength-to-weight ratio or strength/weight ratio or strength-to-mass ratio. In fiber or textile applications, tenacity is the usual measure of specific strength.

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Titanium - Wikipedia

As a metal, titanium is recognized for its high strength-to-weight ratio. It is a strong metal with low density that is quite ductile (especially in an oxygen-free environment), lustrous, and metallic-white in color. The relatively high melting point (more than 1,650 °C or 3,000 °F) makes it useful as a refractory metal.

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Aluminum 7075 | Metal Supermarkets - Steel, Aluminum ...

Grade Summary: This is one of the highest strength aluminum alloys available. Its strength-to-weight ratio is excellent. It is ideally suited for highly stressed aircraft parts. Typical Applications: Used mostly in aircraft and transportation industries where strength is critical. Can be used as mold material for the plastics industry.

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What is the strength to mass ratio of mild steel? - Quora

Feb 20, 2017· The question, as asked, doesn't make a lot of sense. Firstly, weight is not a material property. A mild steel nail weighs a lot less than a mild steel girder, even though they're both made of the same material and have the same strength. Instead o...

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what is the best strength to weight ratio? - Metal and ...

Mar 25, 2005· Metals with the highest strength-to-weight ratio are maraging steels and several metastable Beta titanium alloys. These metals will also have appreciable ductility, fracture toughness, and yielding behavior under dynamic events like rollovers, crashes, etc. Composite structures based on toughened epoxies reinforced with carbon fibers, aramid ...

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Titanium vs. Steel and Aluminum | Titanium Processing Center

A metal's strength to weight ratio will play a big part in whether or not it can be used for certain applications. For industries like civil, aerospace, and mechanical engineering, these ratios will make or break a specific metals opportunity to be utilized. Cost is the final factor in deciding what products and how much of them to use.

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Light Alloys and Metals Selection Guide | Engineering360

Light alloys and light metals have low density and high strength-to-weight ratios. They are generally characterized by low toxicity in comparison to heavy metals, although beryllium is an exception. Light weight metals include aluminum, magnesium, titanium, and beryllium alloys.

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