Product Code : STI-ASTM-423-CU

We provide AK Steel Seamless tube ASTM A 715 Class 2 Formable, Grade 50F Hot Rolled Carbon Steel Seamless tube, Medium/High Strength Low Alloy (HSLA) is available in Bar (Round bar, Flat bar), Ribbon, Wire, Rods, Tube,Seamless Tube,Pipe, Ingots, Plate, Sheet, Strip and Forging Stock.,Purity, chemical composition, size, etc. can all be customized to meet specific requirements.

Product Code : STI-ASTM-422-CU

We provide AK Steel Seamless tube ASTM A 607 Class 2 Formable, Grade 60K Hot Rolled Carbon Steel Seamless tube, Medium/High Strength Low Alloy (HSLA) is available in Bar (Round bar, Flat bar), Ribbon, Wire, Rods, Tube,Seamless Tube,Pipe, Ingots, Plate, Sheet, Strip and Forging Stock.,Purity, chemical composition, size, etc. can all be customized to meet specific requirements.

Product Code : STI-ASTM-415-CU

We provide AK Steel Seamless tube ASTM A 607 Class 1 Formable, Grade 45K Hot Rolled Carbon Steel Seamless tube, Medium/High Strength Low Alloy (HSLA) is available in Bar (Round bar, Flat bar), Ribbon, Wire, Rods, Tube,Seamless Tube,Pipe, Ingots, Plate, Sheet, Strip and Forging Stock.,Purity, chemical composition, size, etc. can all be customized to meet specific requirements.

Product Code : STI-ASTM-414-CU

We provide AK Steel Seamless tube ASTM A 907, Grade 40 Hot Rolled Carbon Steel Seamless tube, Structural Quality (SQ) is available in Bar (Round bar, Flat bar), Ribbon, Wire, Rods, Tube,Seamless Tube,Pipe, Ingots, Plate, Sheet, Strip and Forging Stock.,Purity, chemical composition, size, etc. can all be customized to meet specific requirements.

Product Code : STI-ASTM-404-CU

We provide AK Steel Seamless tube ASTM A 570, Grade 30 Hot Rolled Carbon Steel Seamless tube, Structural Quality (SQ) is available in Bar (Round bar, Flat bar), Ribbon, Wire, Rods, Tube,Seamless Tube,Pipe, Ingots, Plate, Sheet, Strip and Forging Stock.,Purity, chemical composition, size, etc. can all be customized to meet specific requirements.

Product Code : STI-ASTM-403-CU

We provide NUCu Steel Seamless tube - ASTM A710 Grade B is available in Bar (Round bar, Flat bar), Ribbon, Wire, Rods, Tube,Seamless Tube,Pipe, Ingots, Plate, Sheet, Strip and Forging Stock.,Purity, chemical composition, size, etc. can all be customized to meet specific requirements.