Hot Rolled Carbon Steel Supplier ASTM A36 SS400 Mild Steel Low Carbon Steel

A36 is an American standard specified in ASTM A36. This standard is applicable to riveted, bolted and welded structures for bridges and construction, as well as to carbon steel sections, plates and rods for general purpose structural steels. A36 is the most common used hot-rolled carbon constructional steel. It has a minimum yield strength of 36k psi and easily welding.

EQUIVALENT GRADE OF ASTM A36

CHEMICAL COMPOSITION

HEAT TREATMENT

It can be heat treated at the following temperatures:

• Normalizing at 899°C – 954°C (1650°F-1750°F)
• Annealing at 843°C – 871°C (1550°F-1600°F)
• Stress relieving at 677°C – 927°C (1250°F-1700°F)
• Carburizing at 899°C – 927°C (1650°F-1700°F)
• Hardening at 788°C – 816°C (1450°F-1500°F)
• About us
  Jiangsu Changjian Metal Products co.Ltd is a professional manufacturer with more than 20 years of experience in manufacturing stainless steel and carbon steel from 2001. Our location is in Wuxi - the largest stainless-steel processing center in China. Our company has its own factory, it provides a one-touch service for cutting, forming and surface processing of stainless steel products. and it's high-end professional processing equipments from domestic and international such as Italian Nova stainless steel leveling production line,Taiwan Weitai stainless steel transverse shear line,Taiwan Weitai stainless steel longitudinal shear line,large stainless steel cold and hot rolling leveling machine/slitting machine; And other large-scale CNC processing equipment. Since its establishment, the company has been expanding in scale with stable and sustainable operation with integrated trade, processing, warehousing and distribution capabilities. Our company is the first-level agent designated by TISCO,ZPSS,ESS(Eastern special steel),Bao steel,etc so our products is of quality,lead time is flexible,cost effectiveness, it is very competitive to best maximize customers benefits. Mainly avalable material and grades include: 200series,304,304L,309,309L,310,310S,316,316L,316Ti,321,2205,2507,440,440c,904,904L with sample stock available throughout the year. We would like to express our heartfelt thanks to these customers who care and support our company. We hope to establish long-term cooperation relationship with you.
  
  Faq
  
  Q: Are you a factory or a trader?
  A: Jiangsu Changjian Metal Products was established in 2001. It is a leading domestic steel industry and a leading high-end manufacturing supporting service company. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
  A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other steel companies.
  Q: How to get samples?
  A5: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
  Q: How long does it take to get the product if I place an order?
  A: With the process of your requirements, we will pack and deliver in 3-7 days. If it is by sea shipment, it will take 15-45 daysdepending on different locations.
  Q: How about samples?
  A: free
  Q: Minimum order quantity?
  A: MOQ is 1 tons.
  Q: What kind of terms of payment?
  A: T/T, L/C, Western Union,PayPal are available.
  Q: Can you do customization & reproduction if I provide a photo?
  A: Yes.
  Q. How do you control the quality?
  A: Factory test certification is provided with the shipment, and third-party inspection can be provided. We have also obtained ISO, SGS, and certification.
  Q: What are the main products of your company?
  A: Our main products are carbon steel coils/plates, galvanized steel coils/plates, stainless steel coils/plates, copper plates, copper pipes, steel wires, round/square pipes, bars, channel steel, etc.