Rounds

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Sizes (in mm) : 16, 18, 20, 22, 25, 28, 30, 32, 33.5, 36, 38, 40, 42, 45, 50, 53, 56, 58, 60, 63, 65, 68, 71, 75, 80, 85, 90, 95, 100, 105, 110, 116, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210, 200, 430, or as per custom requirement.

Uses: Feedstock into making of Automobile components, Bright bars, other ancillary products.

Grades: Carbon Steel and Special Steel (Details in table below)

Standards: ASTM, BS, IS, EN

The round bars of Vizag Steel is a state-of-art engineering product. Round bars are sturdy and their load-bearing capacity is unmatched. The steel bars are made in customizable sizes, diameters, and specifications as per the demand of its use.  The strength and durability of Vizag steel’s round bars make them a reliable market competitor. Rounds have a wide range of applications in Automobile, heavy engineering, textile, and several other industries, they play a key role in making nuts, bolts, and shafts in vehicles and defence equipment. However, each industry requires a unique grade of round bars.

Specifications 

The grades Vizag Steel manufacture are Medium Carbon High Mn Steel, case hardening steel, and Spring Steel. There are some other exceptional grades which are also available on order.  The available sizes range from sizes 16 MM to 430 MM

Properties of  Steel Rounds

The tenacity of the bars

 Strength is the main criterion of the steel bars, and they are used to form the base of the build of engineering structures and bear weight for decades continued. Hence steel bars get preference over other materials in engineering. The strength is required according to the use of the materials. For example, one used in the automobile sector needs lesser power than in other engineering industries. The specification will determine the dimension and tolerance, which differs according to the application.   

 Vizag rounds have ductility

There are several types of round bar metals like hot-rolled Steel, cold-rolled steel, aluminium, Stainless Steel. However, the bars are not highly malleable else they would lose their strength and become fragile. Vizag steel manufactures the round bars in a way fit in the engineering requirement while keeping their force intact.

Variation in diameter

The bars vary in their width and according to the requirement needed for the various engineering purposes or use in other industries. No matter the diameter or the weight of round bars, Vizag rounds can be transported without any or minimal damage by automatic tying and bundling.

Conclusion

Without round bars, the industrial revolution would not have evolved as fruitfully as it did. The mechanical objects that define the modern era need round bars as we need our backbone. They are the pillars on which industries live and thrive. The specification of round bars is crucial, it can save money and time to know the demand precisely.

Size(mm)

16 *16.5 *17.5 18 20
20.64 22 25 28 32
33.5 34 36 38

Specifications

Grade Confirming To
Structural 20C 15, 27C 15, SAE 1524S, SAE 1524CR
Medium Carbon, High Mn Steel CK-45, EN8, EN8A, EN8D, EN9,SAE 1049, 35C8 SAE 1524, EN15B, 37C15, A105, 40Cr4 etc
Spring Steel : 55Si7, 60Si7, 65Si7, SUP9, SUPl1 A, SUP10
Spring Steel  :  20MnCr5, 16MnCr5

Special Grades

SAE 1541 SAE 1008 SAE 1020 SAE 1022 SAE 1023S
SAE 1029S SAE 1030 SAE 1049 EN8 EN8 D
EN9 SAE 1524S SAE 1524Cr 555i7 60Si7
65Si7 A 105 SUP9 40CR4 41CR4
EN15B SAE 1018 27C15 EN32B 20MNCR5
16MNCR5 SUP11A 35C8 CK-45 VIZAG TLT
37C15 SAE 1010 SAE 1012S SAE 1020 SAE 1023S
SAE 1029S SAE 1030 EN8 EN8D EN9
SAE 1049 SAE 1541 SAE 1542S SAE 1524Cr 37C15
EN32B 27C15 SAE1018 A105 20MnCr5
40CR4 41CR4 55Si7 60Si7 65sI7
EN43D 35C8 CK-45

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