321 Stainless Steel Coil Strip
321 Stainless Steel Coil Strip
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321 Stainless Steel Coil Strip
Wenzhou Taixin Steel Co.,Limited products are precision-engineered using superior quality material.

We supply 321 stainless steel coil and strip in a variety of lengths and widths and can custom cut to your exact specifications.
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  • Characteristics
  • Details
  • Production Process
  • Packing
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

Size:
Thickness:
Cold rolled:0.4mm-6mm 
Hot rolled: 3.0mm-180mm
Width: 1000/1219/1500/2000mm/2500
Length: as customer requirement

Surface: 

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

Decorative:

Mirror, No.4, HL NSP, Bead Blast, Vibration,HL Gold, Mirror Gold, Vibration Gold NSP,No.4 Copper NSP, Mirror Copper, Bead Copper,HL Brass, Mirror Brass, Bead Brass,HL Black, Mirror Black, Bead Black NSP,HL Bronze, Mirror Bronze, Vibration Bronze,Mirror Etched, HL Etched Copper, Mirror Black Etched, Mirror Etched Gold.

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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