Question 1

What are the common grades of mild steel?

Accepted Answer

Common Indian mild steel grades include E250A, E250B, E250C, E300, E350, and E410 under IS 2062 (Part 1):2025 for structural forms, and HR0 through HR4 plus the ISH270C/D/E drawing-quality series under IS 1079:2017 for hot rolled sheet and strip. The right grade depends on the required yield strength, toughness, and formability for your application.

Question 2

What is the composition of mild steel?

Accepted Answer

Mild steel is a low-carbon steel with a carbon content typically between 0.05% and 0.25%, and manganese content up to about 1.5%. This low carbon content gives mild steel good ductility and weldability but comparatively lower tensile strength and hardness than medium- or high-carbon steels.

Question 3

What are the main uses of mild steel?

Accepted Answer

Mild steel is used across automotive components, consumer appliances, industrial machinery, commercial building fit-outs, and packaging, wherever a balance of cost, weldability, and moderate strength meets the application's needs. It is not typically the first choice where high tensile strength or inherent corrosion resistance is required without further treatment.

Question 4

What determines the price per kg of mild steel?

Accepted Answer

Mild steel pricing is driven by raw material costs, grade, form, thickness, coating (where applicable), and market cycle movements, and it changes daily. Regional and transport factors also play a role in the final delivered price.

Question 5

How can I check current JSW mild steel pricing?

Accepted Answer

Register on JSW One MSME and select your required grade, form, and size to view live, transparent pricing linked to current market conditions. Static prices are not published on this page because steel pricing changes daily.

Question 6

How is the weight of mild steel calculated?

Accepted Answer

For flat products such as sheets and plates, weight is calculated from length, width, and thickness using steel's standard density of 7.85 grams per cubic centimetre. Chequered plates carry a small additional weight allowance for the raised pattern under IS 3502:2009; JSW One MSME's product listings provide exact weight figures for each size.

Question 7

Can I buy mild steel online in India?

Accepted Answer

Yes. JSW One MSME allows MSME buyers to browse mild steel by form and grade, view live pricing, and place orders online, with delivery managed through the platform. Registration is required to access pricing and place an order.

Question 8

How do I order mild steel through JSW One MSME?

Accepted Answer

Register on the platform, browse the mild steel category, select your grade and size, view live pricing, and place your order for delivery. The full step-by-step flow is covered in the "Buy Mild Steel Online" section above.

Question 9

Is buying JSW mild steel online reliable?

Accepted Answer

JSW One MSME sources from verified suppliers and links pricing to current market conditions rather than fixed listings, with mill test certificates available for batch-level verification. Buyers can also access credit options through JSW One Finance where relevant to their order size.

Question 10

What is the difference between structural steel and mild steel?

Accepted Answer

Structural steel is a broader category that includes higher-strength grades engineered specifically for load-bearing applications such as beams, columns, and heavy fabrication, while mild steel refers more generally to low-carbon steel used across a wider range of general fabrication, sheet, and bar applications. Some mild steel grades under IS 2062 (Part 1):2025 do qualify as structural steel; the distinction lies mainly in grade, strength requirement, and intended structural use.

Question 11

How should mild steel be stored to prevent rust or corrosion?

Accepted Answer

Store mild steel in a dry, well-ventilated area, off the ground, and away from standing water or rain. Uncoated sheets, coils, bars, and pipes are prone to surface rust since mild steel lacks inherent corrosion resistance, so stack sheets with spacers to avoid trapped condensation and keep coils covered until use. Avoid damaging any coating or paint during handling, and inspect stock periodically, especially during humid or monsoon conditions.

Question 12

Is mild steel recyclable?

Accepted Answer

Yes. Mild steel is fully recyclable and can be melted down and reprocessed into new steel without losing its core properties. Scrap from cutting, forming, or fabrication can be collected and sold back into the recycling stream rather than discarded. Segregating mild steel scrap from plastics, coatings, or mixed metals at the point of fabrication makes recovery more efficient and can offset raw material costs.