Cold Rolled (CR) Coils & Sheets Inventory | IS 513 CRCA | Pannani Tubes

Cold Rolled (CR) Coils & Sheets

Precision CRCA Steel for Automotive, Appliances, and Deep Drawing.
Supplying IS 513 / JIS G3141 Specifications.

Product Forms & Grades

CRCA Coils
Continuous Roll

CRCA Master Coils

Cold Rolled Close Annealed coils. Superior surface finish and tight thickness tolerances (from 0.3mm to 3.0mm) for automated stamping lines.

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CR Sheets
Flat Sheets

CR Sheets & Blanks

Precision flattened and cut-to-length sheets. Supplied oiled or dry. Perfect for laser cutting, bending, and white goods casing fabrication.

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Deep Drawing CR
High Formability

Drawing Grades (IS 513)

Grades D (Drawing), DD (Deep Drawing), and EDD (Extra Deep Drawing). Extremely ductile for pressing cups, pans, and complex automotive body panels.

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IF Grade CR
Extreme Drawing

IF Grade (Interstitial Free)

Ultra-low carbon steel alloyed with Titanium/Niobium. Offers the absolute highest formability without tearing for the most complex automotive stampings.

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Slit CR Coils
Custom Widths

Slit CR Coils

Master coils slit into narrow strips. Custom widths provided for continuous tube manufacturing (ERW precision tubes), hinges, and roll-formed sections.

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High Strength CR
HSLA

High Strength CR (HSLA)

High-Strength Low-Alloy cold rolled steel. Provides weight reduction without sacrificing strength for car seat frames, brackets, and structural auto parts.

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CRCA Grades & Equivalents

Comparing IS 513 drawing grades with international JIS and ASTM standards.

IS 513 Grade JIS G3141 Equivalent ASTM Equivalent Formability Level Typical Applications
CR Grade O (Ordinary) SPCC A1008 CS Type B Commercial Quality (Bending) Cabinets, drums, furniture, plain flat panels.
CR Grade D (Drawing) SPCD A1008 DS Type B Drawing Quality Auto parts, appliances, moderate cup drawing.
CR Grade DD (Deep) SPCE A1008 DDS Deep Drawing Fuel tanks, deep pans, wheel covers.
CR Grade EDD (Extra Deep) SPCF A1008 EDDS Extra Deep Drawing Complex auto-body panels, severe stampings.
CR Grade IF SPCG - Interstitial Free (Max) Highly complex structural auto-body parts avoiding age hardening.

Dimensions & Surface Finish

Thickness Range

0.30 mm to 3.0 mm

Extremely tight thickness tolerances for precision manufacturing.

Standard Widths

900, 1000, 1250, 1500 mm

Slit coils available down to narrow strips for tube mills.

Surface Finishes

Matte / Bright / Oiled

Matte finish is standard for excellent paint adhesion. Oiled to prevent rust.

Sourced From Top Tier Mills

We supply prime CRCA coils from Tata Steel, JSW Steel, SAIL, and AM/NS India with full test certificates.

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