Hot Rolled Steel Billets Square And Round

Model Number: SBSR



Classification:

Hot rolled steel billets; prime hot rolled steel billets, square steel billets,

St

Classification:

Hot rolled steel billets; prime hot rolled steel billets, square steel billets,

Steel billets for rerolling (a) , round steel billets (b)



Conventional standard:

TU 14- 2- 813- 88 and TU 322- 00190319- 1135- 94

Co mm ercial Quality: GOST 380- 94 (old standard quality classification 380- 88)



Available per special order:

Standards TU U 14- 8- 11- 98, OST 1421- 77

Steel Grades, billets of industrial quality, made according GOST 1050- 88, EN, DIN, ASTM, API, JIS



Industrial Quality:

GOST 1050- 88, GOST 4543

Also - Low alloy steel: GOST 19281- 89 (Manganese/ Silicon Steel Alloy)



Square steel billets dimensions

Cross Section: From 45 to 250

Length: 6. 000 - 12. 000 (11. 700 mm ) , length of 4. 500 mm is available per special order



Round steel billets dimensions

Diameter: From 120 to 270 mm

Length: 3. 500 to 6. 000



Mechanical proposition - per standard, please contact for further information

Type Dimensional Tolerances

Side tolerance: +/ - 3 mm

Length: +/ - 100 mm Max

Rhomboidity: 5% Max

Diagonal difference: Max 0. 7 of the sum of tolls of the square side

Corner Radius: 10 mm max

Twist: Max 3 degrees per metre as measured 150 mm from the billet end

Straightness: Max 1. 5 % on any measured length (150 mm from billet end)



Please contact us for further Information to possible Quantitys, Payment terms, delivery time and the needed Standrad.