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321 Stainless Steel Coil

All our products are packed, stored, transported according to the international regulation. The products are wrapped with anti-rust paper and steel rings to prevent damage.

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Product Details

Characteristics:

Chemical Composition
Chemical Composition (wt%) limits as specified in ASTM A240 and ASME SA240*.

Element	321
Carbon	0.08
Chromium	17.0-19.0
Nickel	9.0-12.0
Manganese	2.00
Silicon	0.75
Nitrogen	0.10
Phosphorus	0.045
Sulfur	0.030
Titanium	5(C+N) min / 0.70 max

Mechanical Properties

Mechanical property requirements for annealed product as specified in ASTM A240 and ASME SA240.

Property	321
Yield Strength, min. (ksi)	30
Tensile Strength, min. (ksi)	75
Elongation, min. (%)	40
Hardness, max. (Rb)	95

Details:

Size:

Thickness: Cold rolled: 0.1mm-6mm Hot rolled: 3.0mm-16mm

Width: 1000/1219/1500/2000mm/2500

Length: as customer requirement

Surface: 2B, BA, No.4, HL, 180Grit, 320Grit, etc

Production Process:

image001(001)

Packing:

All our products are packed, stored, transported according to the international regulation. The products are wrapped with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement.Ply wooden box are available for special protection. Other kinds of packing can be offered if request.

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321 Stainless Steel Coil