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ASTM A213 Alloy Pipes

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Description

ASTM/ASME Standard Alloy Pipes
Specification:
ASTM A213M-09 Standard Specication for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes.
This standard is issued under the fixed designation A 213/A 213M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (′) indicates an editorial change since the last revision or reapproval.
Size (mm) we can supply:
Hot-rolled: O.D.: 51-508; W.T.:7~60; L: max 16000
Cold-drawn: O.D.: 10-50; W.T.:2~10; L: max 16000
Hot-expanded:O.D.: 325-1020; W.T.:6~50; L: max 12000 and other specifications in accordance with customer requirements.
Packing:
Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test, Nodestructive Test, Hydrostatic Test.
Surface Treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting, Epoxy & Fbe Coating Painting as requested.
Mechanical properties:
Steel Grade Tensile StrengthN/mm2(min) Yield StrengthN/mm2(min) Elongation % (min)
TP304 515 205 35
TP304L 485 170 35
TP316 515 205 35
TP316L 485 170 35
TP321 515 205 35
T11 ≥415 ≥205 30
T12 ≥415 ≥220 ---
T13 ≥415 ≥205 30
Chemical Composition(%, max)
Steel Grade C Si Mn Cr Ni Mo S P
TP304 0,08 0,75 2 18 - 20 8 - 11 - 0,03 0,04
TP304L 0,035 0,75 2 18 - 20 8 - 13 - 0,03 0,04
TP316 0,08 0,75 2 16 - 18 11 - 14 2 - 3 0,03 0,04
TP316L 0,035 0,75 2 16 - 18 10 - 15 2 - 3 0,03 0,04
TP321 0,08 0,75 2 17 - 20 9 - 13 - 0,03 0,04
T11 0.05-0.15 0.50-1.00 0.30-0.60 0.5-1.0 --- 1.0-1.5 ≤0.25 ≤0.025
T12 0.05-0.15 ≤0.50 0.30-0.61 0.80-1.25 --- 0.44-0.65 ≤0.25 ≤0.025
T13 0.05-0.15 ≤0.50 0.30-0.60 1.90-2.60 --- 0.87-1.13 ≤0.25 ≤0.025
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ASTM A213 Alloy Pipes, ASTM/ASME Standard Alloy Pipes,

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BIG CO.,LTD

alloy steel pipe,4140 seamless pipe;4130 seamless tube;4140 round bar; 4130 round bar;Chromoly steel tube;Chromoly alloy pipes,Chromoly Tube,

Address: Tongzhou District,
Beijing, China
China, 101100

Tel: +86-010-52461208
Fax: +86-010-51406975

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