High Quality ASTM 10 161 115 Round Steel Carbon Structural Round Steel in Stock

• Customization: Available
• After-sales Service: Supporting After-Sale Service
• Warranty: Supporting After-Sale Service
• Model NO.: carbon steel bar
• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS
• Technique: Hot Rolled
• Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
• Surface Treatment: Coated
• Alloy: Non-alloy
• Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel
• Processing Service: Black, Bright, Hot Rolled, Hot Forging
• Model No.: 1045 4140 4340 8620 8640
• Size: H2-H90mm
• Samples: Available
• Transport Package: Standard
• Specification: Customized
• Trademark: Chengyue
• Origin: China
• HS Code: 721420000
• Production Capacity: 100000 Ton/ Month

Product Description

Product Description

Material	Grade
Carbon structure steel		Q195, Q215, Q235, Q275
Low alloy high strength structure steel		Q295, Q345, Q390, Q420, Q460
Prime Carbon structure steel		10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45 1015 1020 1025 1030 1035 1045 1050
Alloy structure steel		30Mn2, 40Mn2, 27SiMn, 42Crmo,20Cr, 40Cr, 20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi,20MnVB, 20MnTiB, 20CrNiMo, Q345B, 35MnBM, 40MnB,36Mn2V, 45MnV,
Spring Steel		65Mn, 60Si2Mn, 50CrVA
Bearing steel		GCr15, GCr15GD,55SiMoV
Structural steels subject to end-quench hardenability requirements		20CrMnTi, 30CrMnTi, 20Cr, 40Cr, 30CrMo, 42CrMoA, 27SiMn, 40Mn2H, 20CrNiMo, 40Mn2, q345b, 35MnBM, 40MnB,45MnV.
Oil wells structural steel		37Mn5, 36Mn2V
Marine anchor chain steel		CM490, CM690, M30Mn2

 According to the use can be divided into carbon structural steel, carbon tool steel. The carbon content of tool steel is between 0.65 and 1.35%. After heat treatment, high hardness and high wear resistance can be obtained. It is mainly used in the manufacture of various tools, cutting tools, molds and measuring tools (see tool steel).

According to the yield strength of steel, carbon structural steel is divided into 5 grades :Q195, Q215, Q235, Q255, Q275

Round steel material :Q195, Q235, 10#, 20#, 35#, 45#, Q215, Q235, Q345, 12Cr1Mov, 15CrMo, 304, 316, 20Cr, 40Cr, 20CrMo, 35CrMo, 42CrMo, 40CrNiMo, GCr15, 65M n, 50Mn, 50Cr, 3Cr2W8V, 20CrMnTi, 5CrMnMo, etc.

 

Q1:What product information must I provide before making a purchase?
Please provide the grade, width, thickness, and surfacetreatment requirements, as well as the quantities you require.

Q2:What shipping ports are there?
We normally ship from Shanghai,Tianjin, Qingdao, and Ningbo ports.

Q3:What are your payment terms?
30% T/T in advance and 70% balance before shipment or based onBL copy or LC at sight.

Q4:What about product pricing information?
Prices vary due to changes in raw material prices on a regular basis.

Q5:Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world.

Q6:Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.

Q7:Can I pay you a visit at your factory?

Customers from all around the world are welcome to visit our factory.

Q8:Can you assist me in importing steel products for the first time?

Yes, we have shipping agent who will arrange the shipment with you.

Q9. What is your delivery time?

Within 7 working days after receiving your balance payment.