4130 is a versatile chromium-molybdenum alloy steel tubing, weldable and renowned in the aircraft industry. It boasts a tensile strength of 90,000 PSI. Stock sizes are available in lengths from 1 to 12 feet, with large orders filled in random lengths between 10 and 12 feet, unless specified. No additional charge is incurred for cutting stock sizes to a mailable length. Quotations are provided for unlisted sizes. A minimum $15.00 (USD) charge applies for manufacturing test reports. Please indicate certification requirements in the special instructions box at the time of order. Tensile Strength: 90,000 PSI Weldable Suitable for Aircraft Industry Lengths: 1 ft to 12 ft No Cutting Fee for Stock Sizes Color Silver Brand Name Aircraft Spruce Material Type Steel Nominal Wall Thickness 0.76 inches