Inquiry (采购产品): Steel I-Beam I am quoting a part for a customer. The material called out is as follows: W12 X 136 Wide Flange Steel I-Beam ASTM A 572 Grade 50, 65 KSI Ultimate Strength. Is this material something you would carry? **** Hidden Message ***** Jennifer LaCombe 241 Winter Street Haverhill, MA 01830 USA Company: CAM-Tech, Inc. Title: Sales Manager E-mail: jlacombecmt@aol.com **** Hidden Message ***** jlacombecmt@aol.com