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446 Stainless Steel Pipe/Tube

Alloy 446 is a ferritic, heat resisting, stainless chromium steel. Alloy 446 has extremely good resistance to reducing sulphurous gases, as well as very good resistance to oxidation in air.

Alloy 446 is a ferritic, heat resisting, stainless chromium steel. Alloy 446 has extremely good resistance to reducing sulphurous gases, as well as very good resistance to oxidation in air. Alloy 446 also has good resistance to oil-ash corrosion and resistance to molton copper, lead and tin.

Standard: AISI, ASTM, DIN, EN, GB and JIS

Outer Diameter: 1mm-1500mm
Thickness: 0.1mm-50mm
Length: 1-12m
Surface: Annealed/Pickling/Polished
Shape: Round/Square/Hex
Technique: Hot Rolled/Cold Drawn



Chemical Composition Limits

Weight%

C

Si

Mn

P + S

Cr

Ni

N

Mo

Cu

446

0.2

1.00 max

1.5 max

0.040 P
0.03 S

23.0-27.0

0.75    max

0.25    max

-

-


Stainless Steel

Tensile Strength (MPa)

Yield Strength (0.2% Offset) MPa

Elongation %

446

520-720

280

10


With plastic cap to protect both ends
Plastic bag wrapped outside pipe
Woven bag wrapped outside pipe

All our products are packed, stored, transported according to the international regulation.

The tubes 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.

Plus, ply wooden box are available for special protection. Other kinds of packing can be offered if request.

Inspection

Inspection


Production Flow

Production Flow


Packing

Packing


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