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

  • Model NO.: ASTM A519 Steel Tube
  • Technique: Hot Rolled
  • Surface Treatment: No
  • Section Shape: Round
  • Trademark: Luzheng
  • Specification: size from 25mm to 914mm
  • HS Code: 7304
  • Type: Seamless
  • Material: Carbon Steel
  • Usage: Machinery Industry, Chemical Industry
  • Astma519 Smls Pipe: Astma519 Smls Pipe
  • Transport Package: Bundles or Loose
  • Origin: Shandong, China
Seamless steel pipe for Mechanical structure
Standard: ASTM  A519
Size: 
OD:6088.9-914mm(3"-326")
WT:2-100mm
Delivery condition: Normalizing 
ASTM A519 Alloy Seamless Steel Tube, Mechanical Pipe 4130 4140 4340

 
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

T5 Led Tube Lamp

T5 Led Tube Light Uvc,T5 Led Tube Light Glass,Led Workshop Light Bulbs,Lighting Led T5 Tub

Foshan Yichu electronic lighting Co., LTD , https://www.eonelights.com