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Q500NH steel plate belongs to weather resistant structural steel and atmospheric corrosion-resistant steel plate. Q stands for yield strength, 500 means that its yield strength is 500MPa. NH is the initials of weather resistant pinyin. Q500NH executive standard: GB/T4171-2008.
Q500NH weather resistant steel plate is mainly used in railways, vehicles, bridges, towers and other steel structures exposed to the atmosphere for a long time. Q500NH weather resistant steel plate is used to manufacture structural parts such as containers, railway vehicles, oil derricks, seaport buildings, oil production platforms and containers containing hydrogen sulfide corrosive medium in chemical and petroleum equipment.
Grade | Q500NH steel plate chemical composition(%) | ||||
C Max | Si Max | Mn Max | P Max | S Max | |
China GB/T 4171 Q500NH | 0.12 | 0.65 | 2.0 | 0.025 | 0.030 |
Q500NH steel plate mechanical property
Grade |
Q500NH steel plate mechanical property |
||
Yield Strength (MPa) |
Tensile Strength (MPa) |
% Elongation min |
|
China GB/T 4171 Q500NH
|
480-500 |
600-760 |
15 |
Henan BEBON Iron&Steel co.,ltd. 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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Henan BEBON Iron&Steel co.,ltd. 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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