Stainless Steel Patta Patti (Strips & Coils)

Description

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