Growth Round Bar supplies steel products for construction, mining and re-rollers throughout the World


Growth Round Bar Bright Shafting Bars are all ‘cold drawn’ to give dimensional stability.

The Growth Round Bar Bright Shafting Bars Production is on 5 dedicated drawing lines and the bright shafting bars are manufactured under strict quality controls to ensure consistency and conformity to regional and international standards.

Growth Round Bar Bright Shafting Bars are manufactured to, and conform to the major world standards for angle bar.

 

standards and grades

For Growth Round Bar bright shafting bars


JIS G3123: 2004, Grade SGD290-D

  • Hardness – 50 – 99 HRB
  • Tensile Str”th – 340 – 740 N/mm2
  • C: 0.10 – 0,15%
  • Mn: 0.30 – 0.60%
  • S: 0.045% max
  • P: 0.045% max

 


JIS G3123: 2004, Grade SGD400-D

  • Hardness – 69 – 103 HRB
  • Tensile Str”th – 450 – 850 N/mm2
  • C: 0.20 – 0,25%
  • Mn: 0.30 – 0.60%
  • S: 0.045% max
  • P: 0.045% max

 


Bright Shafting Bar

Dimensional Specifications


All dimensions imperial

  • 20mm   (20mm)
  • 22mm   (22mm)
  • 7/8″       (22.225mm)
  • 25mm   (25mm)
  • 1″           (25.40mm)
  • 1 1/8″    (28.575mm)
  • 30mm   (30mm)
  • 1 1/4″    (31.75mm)
  • 35mm   (35mm)
  • 38mm   (38mm)
  • 1 1/2″    (38.10mm)
  • 40mm   (40mm)
  • 1 3/4″   (44.45mm)
  • 2″          (50.80mm)
  • 2 1/4″   (57.15mm)
  • 2 1/2″   (63.50mm)
  • 2 3/4″   (69.85mm)
  • 3″          (76.20mm)

Bright Shafting Bar Dimensional Specifications:

Nominal lengths (l), all grades:

  • 6 meters
  • Other lengths to order
  • Tolerance: +10/-0 (lengths)mm, or as agreed with buyer.