Stainless Steel Patta Patti (Strips & Coils)

Altra Enterprise supplies premium Stainless Steel Strip (Patta Patti), ideal for diverse industrial and architectural applications:

Stainless Steel Strip

Altra Enterprise offers premium-grade Stainless Steel Strip Coils known for durability, corrosion resistance, and precision. Available in various grades and sizes for industrial applications across India.

• 📏 Dimensions:

  • Thickness: 0.02–6 mm

  • Width: 3‑1250 mm

  • Coil ID/OD: custom to fit rolls/slits

• 🧪 Grades Available:

  • Austenitic: 201, 202, 301, 302, 304/304L, 316/316L, 309, 310, 321, 347

  • Ferritic/Leveled: 409, 430

  • Super Alloys: 904L, Duplex 2205, Super Duplex 2507

• 🔧 Finishes Offered:

  • 2B, BA, No. 4, HL (hairline), Mirror (6K/8K), No.1, No. 2D, 2E, Satin

• 📘 Standards & Specs:

  • ASTM A240/A480, A666; EN 10088‑2; JIS G4305; ISO 15510

  • Hardness levels: soft‑annealed to full‑hard; temper options up to spring hard

• 📊 Mechanical & Chemical Properties:

  • Grade 304: Tensile strength ~515 MPa, Yield ~205 MPa, Elongation ~35%

  • Grade 316L: Similar mechanicals, with Mo for superior corrosion resistance

• 🏭 Applications:

  • Metal stamping, kitchen equipment, automotive, filers, architectural trims, heat exchangers

• 🛠️ Add-on Services:

  • Precision slitting, cut-to-width, edge treatments, PVC layering, pickling/passivation

• 📦 Packaging:

  • Coils wrapped with waterproof paper/PVC interleaf, packed on wooden pallets or crates

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