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ASTM A335 P9 Alloy Steel Tube , High Hardness Hollow Steel Pipe For Building Construction
ASTM A335 P9 Alloy Steel Tube , High Hardness Hollow Steel Pipe For Building Construction
ASTM A335 P9 Alloy Steel Tube , High Hardness Hollow Steel Pipe For Building Construction
ASTM A335 P9 Alloy Steel Tube , High Hardness Hollow Steel Pipe For Building Construction
Specifications
Brand Name :
Bozhong
Model Number :
ASTM A335 P9
Certification :
ISO / TUV / DNV
Place of Origin :
China
MOQ :
negotiable
Price :
negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000TON/MONTH
Delivery Time :
3--10days
Packaging Details :
seaworthy packing or as required
Description :
Stainless Steel Sheet
Grade :
ASTM A335 P9
Standard :
AISI, ASTM, DIN, EN, GB ,JIS
Dimension :
Accept custom
MOQ :
Different
Other name :
hollow steel pipe
Description

Steel grade: ASTM A335 P9 alloy steel pipe

Packing of ASTM A335 P9 alloy steel pipe:

Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.

Inspection and Test of ASTM A335 P9 alloy steel pipe:

Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.

Surface treatment of ASTM A335 P9 alloy steel pipe:

Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.

ASTM A335 P9 alloy steel pipe alloy steel pipe Chemical Compositions(%)
Compositions Data
UNS Designa-tion K41545
Carbon(max.) 0.15
Manganese 0.30-0.60
Phosphorus(max.) 0.025
Silicon(max.) 0.50
Chromium 4.00-6.00
Molybdenum 0.45-0.65
Other Elements …
Mechanical properties for ASTM A335 P9 alloy steel pipe
Properties Data
Tensile strength, min, (MPa) 415 Mpa
Yield strength, min, (MPa) 205 Mpa
Elongation, min, (%), L/T 30/20
Material & Manufacture of ASTM A335 P9 alloy steel pipe

Pipe may be either hot finished or cold drawn with the finishing heat treatment noted below.

Heat Treatment of ASTM A335 P9 alloy steel pipe
  • A / N+T
  • N+T / Q+T
  • N+T
Mechanical Tests Specified of ASTM A335 P9 alloy steel pipe
  • Transverse or Longitudinal Tension Test and Flattening Test, Hardness Test, or Bend Test
  • For material heat treated in a batch-type furnace, tests shall be made on 5% of the pipe from each treated lot. For small lots, at least one pipe shall be tested.
  • For material heat treated by the continuous process, tests shall be made on a sufficient number of pipe to constitute 5% of the lot, but in no case less than 2 pipe.
Product tags

steel tube specification

,

structural steel tube

,

steel tube structure
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ASTM A335 P9 Alloy Steel Tube , High Hardness Hollow Steel Pipe For Building Construction

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Product Detail
Brand Name :
Bozhong
Model Number :
ASTM A335 P9
Certification :
ISO / TUV / DNV
Place of Origin :
China
MOQ :
negotiable
Price :
negotiable
Contact Supplier
ASTM A335 P9 Alloy Steel Tube , High Hardness Hollow Steel Pipe For Building Construction
ASTM A335 P9 Alloy Steel Tube , High Hardness Hollow Steel Pipe For Building Construction

Shanghai Bozhong Metal Group Co., Ltd.

Active Member
6 Years
shanghai, shanghai
Since 1998
Business Type :
Manufacturer, Distributor/Wholesaler, Seller
Main Products :
SS Steel Plate, Stainless Steel Coil, Stainless Steel Pipe
Total Annual :
45000000-50000000
Employee Number :
120~150
Certification Level :
Active Member
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