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Allowable stress for mild steel

Updated: 8/11/2023
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14y ago

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That really depends on the type of stainless steel and how it is conditioned. For example 300 series steels that are annealed have a yield strength of 30,000 psi and a tensile strength of 80,000 psi. But if cold worked these increase to 65,000 psi and 125,000 psi, respectively, and even higher depending on method. For high strength stainless steels such as A286 or 17-4 PH, tensile strengths over 160,000 psi are realized.

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13y ago
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16y ago

If the steel is a ductile ASTM grade the usual allowable stresses based on the applicable code would be used. For example: AISC Code for steel buildings uses a safety factor of 1.67 for tensile yield and 2.0 on tensile rupture. AASHTO uses higher safety factors for bridges. If the steel is a ductile ASTM grade the usual allowable stresses based on the applicable code would be used. For example: AISC Code for steel buildings uses a safety factor of 1.67 for tensile yield and 2.0 on tensile rupture. AASHTO uses higher safety factors for bridges.

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14y ago

36,000 psi (36 Ksi) unless you know the specific designation of the steel, then it may be more.

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9y ago

The maximum allowable shear stress for mild steel is 34,800 psi. The minimum yield shear stress for mild steel is 21,600 psi,.

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11y ago

please refer to "Chemical Engineering Design: Principles, Practice and Economics of Plant ..." page 209.

Jaber Yousefi Seyf.

PhD student of chemical engineering

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14y ago

how much is allow stress steel st 37?

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11y ago

Keep the yield..

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14y ago

60mpa

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What is the ultimate stress of mild steel?

Allowable stress would normally refer to design using Allowable Strength Design, also known as working strength design. In this the allowable stress is usually a fraction of the yield strength and can be different for uniform tension and bending. Typically mild steel has a yield strength of about fy=250MPa with allowable stresses in Tension, 0.6fy=150MPa Bending, 0.66fy=165MPa


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Draw stress strain curve for mild steel?

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