Mild Steel Billets

Mild Steel Billets

MS Billets are the foundation of high-quality steel products, serving as the essential raw material for manufacturing TMT bars, structural steel, and other long products. Suryadev’s MS Billets are manufactured using Sponge Iron in its state-of-the-art New Gummidipoondi Steel Plant and adhere to BIS 14650 standards.

CHEMICAL COMPOSITION DECLARATION

IS 14650:2023 Group I / Unalloyed Steels (Carbon Steels) Low Carbon & Medium Carbon
IS 14650:2023Group II / Alloy Steels -Low Alloy

Constituent

Grade

GRADE -Low Alloy Steel

Fe 500D

Fe 550

Fe 550D

Fe 500

Fe 500D

Fe 550

Fe 550D

Fe 600

Carbon Max

0.25

0.30

0.25

0.15

0.15

0.15

0.15

0.15

Sulphur Max

0.040

0.055

0.040

0.055

0.040

0.055

0.040

0.040

Phosphorus Max

0.040

0.055

0.040

0.120

0.120

0.120

0.120

0.120

Sulphur & Phosphorus Max

0.075

0.100

0.075

--

--

--

--

--

Silicon Min

0.10

0.10

0.10

0.10

0.10

0.10

0.10

0.10

Nitrogen Max

0.012

0.012

0.012

0.012

0.012

0.012

0.012

0.012

Chromium Min

0.50

-

0.61

0.20

0.20

0.20

0.20

0.20

Copper Min

-

-

-

0.20

0.20

0.20

0.20

0.20

Nickel Max

--

-

-

0.25

0.25

0.25

0.25

0.25

P+Cr+Cu+Ni Min

-

-

-

0.40

0.40

0.40

0.40

0.40

Carbon Equivalent Max

-

-

-

-

0.50

-

0.61

-

Scroll to Top
×