ASTM A588 vs A242
Comparison Between ASTM A588 VS A242
ASTM A242 HSLA steel and ASTM A588 steel are both iron alloys. With the development trend of the iron and steel industry at home and abroad, astm a588 vs astm a242 we have accelerated the transformation of development mode, promoted structural adjustment, and developed a rich product series of medium and thick plates, hot rolled steel coils, profiles, steel pipes, etc., which are widely used in automobiles, long-span bridges, railroads, machinery, ocean and so on fields. Moreover, we offer deep processing for steel materials as well.
The choice of medium and thick ship plates is important for a ship’s frame. Astm a588 is very strong compared to astm a242, medium and thick ship plates. Secondly, because it is a ship plate, it must be driven in water, so it is of course more corrosion resistant, otherwise the buyers will be in danger. Additionally, the service life of the ship will be extended.
The ship plate can be regularly inspected to ensure safety while sailing. If the ship plate is defective, you won’t have to worry about water seepage when you sail.
Low alloy high strength steel is made by adding a small amount of alloy elements to carbon structural steel (carbon content 0.16 % x 0.2%). Low alloy high strength steel plate is strong, corrosion-resistant, has high strength, and has a low critical transition temperature for cold embrittlement. ASTM A588 vs ASTM A242, Low alloy high strength steel plate is good at welding, plasticity, toughness, and processing.
A588 vs A242, S355JR is a European standard low alloy high strength structural steel, which conforms to EN10025-2. The hardness of S355JR steel is 70-80B, and its yield strength is 355MPa. Chemical composition of S355JR steel: C: < 0.22; Si: < 0.55; Mn: < 1.60; P: < 0.025; S: < 0.025S355JR steel is equivalent to Q345B in China.
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The ASTM A283 steel plate can only be used for structural purposes, while ASME SA283/SA283M steel plates can also be used to manufacture pressure vessels and boilers. Astm A283 steel astm a588 vs astm a242 astm a588 vs astm a242 can be supplied in a variety of forms, including steel plates, steel coils, steel pipes, and structural steel products such as sections, beams, etc. Please contact us if you need ASTM A283 steel plates astm a588 vs astm a242.
ASTM A242 Weathering Steel
A242 has a yield strength of 50,000 pounds per square inch (340,000 kPa) and an ultimate tensile strength of 70,000 pounds per square inch (480,000 kPa) for light-medium rolled shapes and plates up to 0.75 inches (19 mm) thick. In medium weight rolled shapes and plates from 0.75–1 inch (19–25 mm) thick, it has a yield strength of 46,000 psi (320,000 kPa) and an ultimate strength of 67,000 psi (460,000 kPa). A rolled section or plate with a thickness between 1.5 and 4 inches (38 and 100 mm) has a yield strength of 42,000 pounds per square inch (290,000 kPa) and an ultimate strength of 63,000 pounds per square inch (430,000 kPa).
ASTM A588 Weathering Stee
All rolled shapes and plate thicknesses up to 4 in (100 mm) thick have a yield strength of 50,000 psi (340,000 kPa) and an ultimate tensile strength of 70,000 psi (480,000 kPa). The yield strength for plates 4–5 in thick (320,000 kPa) is at least 46,000 PSI, and the ultimate tensile strength of plates 5–8 in (130–200 mm) thick is at least 43,000 PSI.
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