tensile strength of astm A672Gr.55
according to ASTM A36 Marine grade mild steel plate has a tensile strength of 58 - 80 thousand psi.
The raw steel specification A36, has a maximum tensile strength of 80 ksi. This is the same maximum strength as ASTM standards like A307 grade C or F1554 grade 36. I'm not familiar with any other specifications that would use A36 and have a higher maximum strength. The A36 steel would be out of tolerance if it exceeds a 80 ksi tensile. Being out of tolerance in this way could indicate other properties are also out of tolerance in a less favorable way. The steel would be less ductile, for instance, and impact properties might be reduced.
Why would you reject material that overperformed its tensile-strength specs? The standard for Concrete Reinforcement rebar,astm-615a Grade 60 (60,000 PSI minimum yield strength)
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tensile strength of astm A672Gr.55
according to ASTM A36 Marine grade mild steel plate has a tensile strength of 58 - 80 thousand psi.
ASTM A216 'Steel Castings, Carbon, Suitable for Fusion Welding, for High- Temperature Service' covers three different grades WCA, WCB, WCC with different tensile strength from 415 to 655 MPa
SA.283 - Rolled Steel Plates, Shapes, Sheet Piling, and BarsLow and intermidiat tensile strength carbon steel plates.
The raw steel specification A36, has a maximum tensile strength of 80 ksi. This is the same maximum strength as ASTM standards like A307 grade C or F1554 grade 36. I'm not familiar with any other specifications that would use A36 and have a higher maximum strength. The A36 steel would be out of tolerance if it exceeds a 80 ksi tensile. Being out of tolerance in this way could indicate other properties are also out of tolerance in a less favorable way. The steel would be less ductile, for instance, and impact properties might be reduced.
Why would you reject material that overperformed its tensile-strength specs? The standard for Concrete Reinforcement rebar,astm-615a Grade 60 (60,000 PSI minimum yield strength)
ASTM 1011 comes in many grades which determine the yield strength ie:1011 gr 42 would have a min yield of 42,000 psi
From wikiASTM A992 steel is a structural steel alloy often used in the USA for steel wide-flange beams (previously known as I-beams). Like other carbon steels, the density of ASTM A992 steel is approximately 7850 kg/m3. ASTM A992 steel has the following minimum mechanical properties, according to ASTM specification A992/A992M. Tensile yield strength, 345 MPa (50 ksi); tensile ultimate strength, 450 MPa (65 ksi); strain to rupture (sometimes called elongation) in a 200-mm-long test specimen, 18 %; strain to rupture in a 50-mm-long test specimen, 21 %.ASTM A992 is the industry standard for all structural wide-flange beams.From the American Institute of Steel Construction: "ASTM A992 (Fy = 50 ksi, Fu = 65 ksi) is the preferred material specification for wide-flange shapes, having replaced ASTM A36 and A572 grade 50. There are a couple of noteworthy enhancements with ASTM A992. Material ductility is well defined since a maximum yield-to-tensile strength ratio of 0.85 is specified. Additionally, weldability is improved since a maximum carbon equivalent value of 0.45 (0.47 for Group 4 and 5 shapes) is required. ASTM A992 is written to cover all hot-rolled shapes.
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the ASTM (american society for testing materials) website has some information on rocks and minerals
1018 Mild (low-carbon) steel Yield Strength, psi 53,700 =370Mpa = 3775 kg/cm2 ASTM A36 Mild (low-carbon) steel Yield Strength, psi 36,300 = 12000psi at allowable safety factor of 4x = 82 Mpa = 843kg/cm2
Astm a-36