Alloy Steel Pipe 4140, Alloy Seamless Tube 4130, ASTM A519 4340 Crmo Steel Pipe

2024-07-23 12:01:40
  • Model NO.: Alloy steel pipe
  • Technique: Hot Rolled
  • Surface Treatment: Polished
  • Section Shape: Round
  • Transport Package: Bundles
  • Origin: Shandong, China
  • Type: Seamless
  • Material: Alloy Steel
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Trademark: LUZHENG
  • Specification: OD 3inch to 26inch
  • HS Code: 7304199000
Seamless steel pipe for Mechanical structure
Standard: ASTM  A519
Size: 
OD:38-1200mm
WT:3-100mm
Delivery condition: Normalizing 
 
 
Steel grade C . Si   Mn . P   S  Cr Mo NI CU
4140 0.38-0.45 0.17-0.37 0.50-0.80 Max.0.025 Max.0.015 0.90-1.20 0.15-0.25 Max.0.30 Max.0.25
Mechanical Properties 
Steel grade Tensile strength
 (Mpa)		 Yield strength
(Mpa)		 Elongation
(%)
4140 ≥1080 ≥930 Min.12
Alloy Steel Pipe 4140, Alloy Seamless Tube 4130, ASTM A519 4340 Crmo Steel Pipe
Alloy Steel Pipe 4140, Alloy Seamless Tube 4130, ASTM A519 4340 Crmo Steel Pipe
Alloy Steel Pipe 4140, Alloy Seamless Tube 4130, ASTM A519 4340 Crmo Steel Pipe

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