What exactly is q195?
Q195 is a Chinese standard low-carbon steel grade that is widely used in a variety of sectors. It is a widely utilized material in the production of structural components, pipes, and wire goods. The "Q" in Q195 represents "quality," suggesting that this is a high-quality steel grade.
Q195 has a low carbon content, typically between 0.06-0.12%, making it simple to work with and form. It also has trace levels of other alloying elements including manganese and silicon. Q195's low carbon content ensures good weldability and ductility, making it suitable for a variety of manufacturing methods.
It's worth noting that Q195 is an older standard, and there may be more modern steel grades with comparable or better qualities. It is usually advisable to reference the relevant standards and specifications for precise information on the qualities and applications of Q195 steel.
Q195 chemical composition
Q195 steel's chemical composition is as follows:
Carbon (C): The carbon content of Q195 steel normally ranges between 0.06% and 0.12%. Carbon is the major strengthening element of steel, adding to its hardness and strength.
Manganese (Mn): Manganese content in Q195 steel ranges from 0.25% to 0.50%. Manganese increases steel's hardenability and tensile strength while also improving its workability and weldability.
Silicon (Si): The silicon concentration of Q195 steel is normally less than 0.30%. Silicon deoxidizes the steel throughout the production process, increasing its strength and toughness.
Phosphorus (P): Q195 steel contains a maximum phosphorus level of 0.035%. Phosphorus is added to steel to boost its strength and machinability.
Sulfur (S): The maximum sulfur concentration in Q195 steel is 0.040%. Sulfur is occasionally added to improve machinability, however too much sulfur might degrade the steel's characteristics.
FAQ
1.Q: Are you a factory or trading company?
A: We are professional manufacturer, and our company also is a very professional a trade company for steel products.We can provide a wide range of steel products.
2.Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.
3.Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.
4.Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them. No matter where they come from.
5.Q:what is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.
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