Short Description

Model No.: UNS-N08904-Seamless-Tubes

China Seamless Tubes Manufacturer www.metallicsteel.com offers ASME A312 UNS N08904 Seamless Tubes.

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Key Specifications / Features

Type: UNS N08904 Seamless Tubes
Process method: Cold drawn
Surface finish: Polishing(180#, 220#, 240#, 320#, 400#, 600#), Hairline, aid pickling, etc
Standards:  ASTM/ASME A312/SA312, A269; ASTM B677; EN 10216-5; AISI; etc
Material:  904L/1.4539/UNS N08904

Size:
O. D.: 6.0mm-863.6mm
Thickness: 0.5mm – 50mm
Length: Max. 17 meters (specific or random)

Delivery conditions: Annealed, pickled & polished

Composition ranges of grade 904L stainless steels

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

Cu

904L

min.

max.

0.02

2

1

0.045

0.035

19

23

4

5

23

28

1

2

Mechanical properties of grade 904L stainless steels

Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B)

Brinell (HB)

904L

490

220

36

70-90 typical

150

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