PRO5138013
Our billets come in two sizes: 150 X 150mm and 130 X 130mm, offering versatility for various construction projects. Manufactured to meet ASTM A 615, SASO SSA 2, BS 4449, and other industry-grade standards, our billets ensure structural integrity and durability. We maintain strict quality control measures, with tolerance limits for rhomoidity, twist, side tolerance, length tolerance, waviness, and out-of-straightness. Our billets boast excellent surface and internal quality, free from defects such as slag patches, cracks, blow holes, and burrs. With precise cross-sections and minimal concavity/convexity, our billets guarantee superior performance, making them the ideal choice for your construction steel needs.
I. Billet Size:
150 X 150mm | 130 X 130mm
II. Grade:
ASTM A 615 | SASO SSA 2 | BS 4449 | SAE 1006 | SAE 1008 | SAE 1010 | SAE 1012 | Other grades as per customer specifications.
III. Other Requirements and Tolerances:
Rhomoidity: 5% Max2
Twist: 0.5 Deg / Meter
Side Tolerance: ± 3 mm
Length tolerance: ± 60 mm
Waviness: Nil
Out of Straightness: 5 mm / Meter, Max 60 mm in full length
Corner radius: 4 to 8 mm radius
Surface Quality: Billet should be free from: Slag patches, Joints, cracks, scabs, blow holes, pinholes, deep cuts, hot tears, heavy burrs, etc.
Internal Quality: Billet should be free from internal cracks, blow holes, pinholes, porosity, central shrinkage, aluminum and slag patches, piping, segregation, etc.
Billet Burr: Free from heavy burrs and suitable for endless welding during rolling.
Billet cross-section: Billet ends to be flat and perpendicular to the longitudinal axis. Tapered & uneven cuts are unacceptable.
Concavity / Convexity: 2 mm for billet
This product description ensures adherence to stringent quality standards and precise tolerances, guaranteeing superior performance and reliability in your applications.