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A283 steel is a low carbon structural steel.It is easy to form, machine, and weld. ASTM A283 is designed as a type of carbon steel plate for general structural purpose.
A283 steel has low and intermediate tensile strength, it has 2 steel grades(Grade C, Grade D). For steel plate made from coils or with no heat treatment, additional test is required for its stress relieving, usually after steel coil is decoiled, inspection, conditining, heat treatment are required before delivering.
ASTM A283 Chemical Properties
|
|
Grade C | Grade D |
| Carbon, max | 0.24 | 0.27 |
| Manganese, max | 0.90 | 0.90 |
| Phosphorus, max | 0.035 | 0.035 |
| Sulphur, max | 0.04 | 0.04 |
| Silicon Plates 1 1/2 in and under, max Plates over 1 1/2 in |
0.40 0.15-0.40 | 0.40 0.15-0.40 |
| Copper min % when copper steel is specified | 0.20 | 0.20 |
ASTM A283 Mechanical Properties
| Grade C | Grade D | |
| Tensile Strength: | 55,000 75,000 psi [380 - 515 MPa] |
60,000 -80,000 psi [415 - 550 MPa] |
| Min. Yield Point: | 30,000psi [205 MPa] |
33,000psi [ 230 MPa] |
| Elongation in 8": | 22% min | 20% min |
| Elongation in 2": | 25% min | 23% min |
bbn steel group was founded in 2000, which initially focus on providing high-quality steel products to serve for China's rapid infrastructure development. Based on the advantages of steel resources in domestic market and good reputation, combining with the huge international market demand for steel products, BEBON started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S. With the quality steel products and professional service, BEBON was award the international acclaim from infrastructure, shipbuilding, petroleum industry etc., and gradually grow into a bright star in the steel export industry .
With the exploration and innovation of Bebon people, BEBON gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel, and established our own Machining processing center in order to meet customer's diverse requirements.
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bbn steel group was founded in 2000, which initially focus on providing high-quality steel products to serve for China's rapid infrastructure development. Based on the advantages of steel resources in domestic market and good reputation, combining with the huge international market demand for steel products, BEBON started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S. With the quality steel products and professional service, BEBON was award the international acclaim from infrastructure, shipbuilding, petroleum industry etc., and gradually grow into a bright star in the steel export industry .
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Welcome to contact us through online consulting, emails and hotline if you are interested in our company or products. Our staff will reply you within 24 hours.
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