QMS

as per the policy of company to assure the highest level of quality to our customers, our Quality Assurance Department has developed a Quality Management System (QMS) which makes sure that regular quality tests are performed at each level of value addition. Our QMS is designed in such a way that if any flaw is found in any batch of production, it is instantly logged out of the process and disposes off so as to avoid any complaints from our prestigious customers. From raw scrap to production of billets and then till final dispatch of Deformed Steel Bars we make sure that all quality measures are taken and the products manufactured are strictly as per the specifications of their respective ASTM Standards.

Our laboratory consists of following testing equipments:

  • Spectrometer
  • Tensile Machine
  • Oxygen Analyzer
  • 100 Tone Universal Testing Machine
  • Hardness Tester
  • Impact Tester
  • Magana Flux Flaw Detector
  • Shore Hardness Tester
  • Ultrasonic Flaw Detector Metallurgical Microscope with Camera Attachment
  • Abrasive Cut Off Machine
  • Billet Cut off for Quick Macro Analysis
  • Highly Sophisticated Emission Spectrometer Spectro Lab.
  • A tensile machine has been installed at our sales point for maximum satisfaction of customers. Tension test report of each product is provided to customers along with the product if demanded.

Deformed Steel
Bars G-40 & G-60
Conforming To ASTM
And British Standard Specification
Tensile Requirements

 

Grade 40 Grade 60

 Tensile strength, min psi

70,000

90,000

 Yield strength, min, psi

40,000

60,000

 Elongation in 8 in, min, %

    

 Bar No

    

 3

11

9
 4,5,6,

12

 9
 7,8

...

 8
 9,10

...

 7
 11,14,18   7

TENSION TE ST REPORT
Gauge Length: 8
Description: M.S Deformed Bars

S.No Wt.Rft.Lbs Dia in Area in2 Yield Load Tons Ultimate Load Tons Yield Stress Psi Ultimate Strees Psi Elong-ation in Percentage Elonagation Remarks
1 2.672 1.000 0.785 23.00 32.60 65650 93000 1.30 16.25  
2 2.060 0.878 0.605 17.00 26.50 62950 98100 1.30 16.25  
3 1.507 0.751 0.443 13.00 21.60 65750 109200 1.20 15.00  
4 1.046 0.625 0.307 10.00 13.70 72950 99950 1.20 15.00  
5 0.668 0.500 0.196 6.20 8.20 70850 93700 1.30 16.25  
6 0.398 0.386 0.117 3.60 5.30 68900 101450 1.20 15.00  




DIMENSIONS AND MASS OF NAZIR SONS COLD TWISTED BARS

SIZE m m.

Area sq.cm.

Wt kg/metre

Length metres/tonne

Size inch

Area sq.in

Wt. Ib/ft

Length ft/cwt.

Recom-mended Bend Radius

6

0.283

0.222

4500

¼

0.0491

0.167

672

 

8

0.503

0.394

2532

 

 

 

 

 

10

0.785

0.617

1621

3/8

0.1105

0.376

298

 

12

1.131

0.888

1125

½

0.1964

0.668

168

 

14

1.539

1.208

829

5/8

0.3068

1.04

108

 

16

2.011

1.578

633

¾

0.4418

1.50

74.5

4d*

18

2.545

2.000

500

7/8

0.6013

2.04

55

 

20

3.142

2.466

405

1

0.7854

2.67

42

 

22

3.801

2.980

336

 

 

 

 

 

25

4.909

3.854

260

 

 

 

 

 

28

6.157

4.830

207

1.1/8

0.9940

3.38

33

6d*

32

8.042

6.313

159

1 ¼

1.227

4.17

27

…