LTB 2 HOLLOW BAR manufacturer in India, Saudi Arabia, UAE, South Africa, Qatar
جولة بار، عرافة بار، الجوف بار، ورود، مشرق المصنعة بار في المملكة العربية السعودية والإمارات العربية المتحدة

LTB 2 HOLLOW BAR manufacturer & ASTM B622 Bar, ASTM B619 Round Bar, ASTM B626 Bright Bar, ASTM B463 Hex Bar, ASTM F467 Hollow Bar, ASTM F468 Rod, ASTM B366 Round Bar, ASTM B473 Bar & ASTM B473 Rod suppliers

LTB 2 HOLLOW BAR, Round Bar & bright Bar Best Price in India, Mumbai, UAE, Saudi Arabia, South Africa, Qatar, جولة بار، عرافة بار، الجوف بار، ورود، مشرق المصنعة بار في المملكة العربية السعودية والإمارات العربية المتحدة

 

      

 

 

Standard Size

 

We offer a comprehensive range of hot rolled Steel Round Bar which is available in Mild Steel, High Yield Steel, Carbon Steel, Boron and Low Alloy Steel grades. Please use the table below to view our standard Steel Round Bar sizes. If you require non-standard round bar sizes, tolerances and/or grades please speak to us as these are manufactured and supplied subject to a minimum quantity by agreement.

 

 

Rod/Bar Type	Sizes	Availability
LTB 2 HOLLOW BAR rod	6mm
LTB 2 HOLLOW BAR rod	8mm
LTB 2 HOLLOW BAR rod	10mm
LTB 2 HOLLOW BAR rod	12mm
LTB 2 HOLLOW BAR	13mm
LTB 2 HOLLOW BAR	16mm
LTB 2 HOLLOW BAR	19mm
LTB 2 HOLLOW BAR	22mm
LTB 2 HOLLOW BAR	28mm
LTB 2 HOLLOW BAR	40mm
LTB 2 HOLLOW BAR	60mm
LTB 2 HOLLOW BAR	75mm
LTB 2 HOLLOW BAR	90mm
LTB 2 HOLLOW BAR	120mm

 

CHEMICAL ANALYSIS
Speedcut Grade C Mn Si P S AI V 470, 420, 590 < 0.22 < 1.70 < 0.5 < 0.025 0.020 - 0.035 0.020 - 0.035 0.08 - 0.15 355 < 0.22 < 1.60 < 0.55 < 0.030 0.015 - 0.050

 

MECHANICAL PROPERTIES
The Mechanical properties of EN-10294-1:2005 (E)
Steel Grade Upper yield strength ReH min Mpa For TN in mm Tensile strength Rm min Mpa For TN in mm Elongation in the longitudinal direction A min % Minimum average absorbed energy KV, in, J at a test temperature of - 20º c Name Number TN<=16 16< TN<=25 25< TN<=40 40< TN<=50 TN< =16 16< TN<=25 25< TN<=40 40< TN<=50     355 1.0580 355 345 335 335 490 490 470 470 18 - 355 J2 1.0592 355 345 335 335 490 490 470 470 20 27 420 J2 1.0599 420 400 380 380 600 560 530 530 19 27 470 1.0536 470 460 430 430 650 620 600 550 17 - E590K2 1.0644 590 540 480 480 700 650 570 570 16 40
* At the discretion of the manufacturer the elongation may also be determined in the transverse direction. In this case the minimum values to be achieved to be achieved shall be those for the longidinal direction minus 2 points
WELDABILITY
We assure a Ceq of less than 0.57 and thereby guarantee weldability. Nevertheless , as a practice, we recommend the following : For tubes of thickness > 16 mm: Pre-heating between 200° and 250° C For tubes of thickness < 16 mm: Pre-heating between 100° and 120° C Stress Relieving at 600° C
HEAT TREATMENTS
Approximate transformation temperatures are as follows :
Transformation Temp SPEEDCUT 420, 470, 590 SPEEDCUT 355, 355J2 Acl 720°c 715°c Ac3 815°c 810°c Austenitisation 880°c 880°c
We also delivery Hollow Bars in quench & tempered conditions, customized to specific needs.

 

SIZES AS PER EN 10294-1

The following tables show the finished machined sizes (guaranteed clean turned size with OD chucking), the delivered sizes (OD, Wall Thickness), weight per meter, and the guaranteed clean turned size if chucked on the ID.

 

 

LTB 2 HOLLOW BAR Rod Karnataka | LTB 2 HOLLOW BAR Rod Orissa| LTB 2 HOLLOW BAR Rod Ahmedabad| LTB 2 HOLLOW BAR Rod Hyderabad| LTB 2 HOLLOW BAR Rod Tamil Nadu| LTB 2 HOLLOW BAR Rod Surat, LTB 2 HOLLOW BAR Rod Supply | LTB 2 HOLLOW BAR Rod Mfrs & stockist Exporters Mumbai India

You can choose a style of round bars you are looking for:

Round Bar - Stainless Steel
Round Bar - Extruded Aluminum
Round Bar - Cold Finished Carbon & Alloy
Round Bar - Brass
Round Bar- Copper
Round Bar- Drill Rod
Round Bar- Titanium
Round Bar- Hard Chrome Plated and IHCP
Round Bar- Precision Ground Linear Motion Shafting
Round Bars- Cold Drawn Aluminum

Application:

The most common shapes are round bar (also called rod), rectangular bar (including square bar, the special case of equal sides), and hexagonal bar (usually called hex bar for short). Tube and pipe are similar, but have hollow centers and are traditionally not called "bar" in industrial usage. (However, a product called hollow bar, essentially tube but with custom-orderable OD and ID and thus custom wall thickness, is marketed for lathe bar work which can benefit from obviation of drilling and rough boring.) Also similar in concept, but not called "bar", are the common structural shapes such as angle stock and channel stock. These are commonly available in steel and aluminum; the names "angle iron" and "channel iron" are still commonly used (informally) even though their literal namesake, wrought iron, has been replaced by steel and aluminum for most uses.