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Alloy Steel Hollow Metal Tube , ASTM A335 P11 Seamless Steel Pipe Anti Wear

Basic Information
Place of Origin: China
Brand Name: Bozhong
Certification: ISO / TUV / DNV
Model Number: ASTM A335 P11
Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: seaworthy packing or as required
Delivery Time: 3--10days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000TON/MONTH
Detail Information
Description: Stainless Steel Sheet Grade: ASTM A335 P11
Standard: AISI, ASTM, DIN, EN, GB ,JIS Dimension: Accept Custom
MOQ: Different
High Light:

hollow steel pipe

,

alloy steel tube


Product Description

Steel grade: ASTM A335 P11

Packing:

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:

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:

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 P11 Chemical Compositions(%)
Compositions Data
UNS Designa-tion K11597
Carbon 0.05-0.60
Manganese 0.30-0.60
Phosphorus(max.) 0.025
Sulfur(max.) 0.025
Silicon 0.50-1.00
Nickel
Chromium 1.00-1.50
Molybdenum 0.44-0.65
Other Elements
Mechanical properties for ASTM A335 P11
Properties Data
Tensile strength, min, (MPa) 415 Mpa
Yield strength, min, (MPa) 205 Mpa
Elongation, min, (%), L/T 30/20
Material & Manufacture

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

Heat Treatment
  • A / N+T
  • N+T / Q+T
  • N+T
Mechanical Tests Specified
  • 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.
Notes for Hardness Test:
  • P11 shall not have a hardness not exceeding 250 HB/265 HV [25HRC].

Contact Details
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