Email:info@htpipe.com

products

PRODUCT

Special Products
BW Fittings
Forged Fittings
Steel Pipe Tube
Flanges
Fasteners
Steel Sheet Plate
Round Bar
Welding Wire Electrodes
Prefabrication Pipe Spools
  • ASTM A350 LF1 flange

ASTM A350 LF1 Flange

  • Material:ASTM A350 LF1
  • production:slip on flange/WN flange/Long WN flange/Threaded flange/SW flange/Blind flange
  • Production standards:ASME B16.5

PRODUCT DESCRIPTION

Grade

C

Mn

P

S

Si

Ni

Cr

Mo

Cu

Nb

V

N

Grade LF1

0.30

0.60-1.35

0.035

0.040

0.15-0.30

0.40 max

0.30 max

0.12 max

0.40 max

0.02 max

0.08 max

...

 

Grade Symbol

 

LF1 Classes 1

 

Tensile Strength, min, ksi[Mpa]

60-85[415-585]

Yield Strength, min, ksi[Mpa]

30[205

Elongation Standard round specimen, or small proportional specimn, min% in 4D gauge length

25

Strip specimen for wall thickness 5/16 in.[7.94mm] and over and for all small sizes tested in full section; min % in 2 in. [50mm]

28

Equation for calculating min elongation for strip specimens thinner than 5/16 in.[7.94mm]; min% in 2 in.[50mm]

48t+13

Reduction of area, min, %C

38

Please fill in your procurement needs and contact information

  • * Your Mail :
  • Your Tel :
  • Your Name :
  • Your Company :
  • * Your inquiry :