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ASTM A350 LF6 Flanges
ASTM A350 LF6 Flanges
Mostly we provide clients A350LF2 flanges. this week we ship some LF6 CL1 flange to UAE clients, ASTM A350 is a specification which covers several grades of carbon as well as low alloy steel forged or ring-rolled flanges such as the A350 Lf6, amongst other components like forged fittings and valves. The ASTM A350 LF6 Flanges we produced are intended to be used for low temperature service. Because the metal has been designed for lower temperature applications, our clients who have this requirement consider this specified alloy to be useful as the astm a350 lf6 temperature range is as low as about -20 °F.


ASTM A350 Lf6 Chemical Composition
| Grade | C | Mo | Mn | P | Cu | Ni | Cr | Cb | Si | V | S | N |
| LF6 | – | 1.15 | – | – | – | – | 0.15 | 0.04 | – | 0.01 | ||
| 0.22 | 0.12 | 1.50 | 0.025 | 0.40 | 0.40 | 0.30 | 0.02 | 0.30 | 0.11 | 0.025 | 0.03 |
ASTM A350 Lf6 Mechanical Properties
| Grade | Condition | Tensile Strength min (MPa) | Yield Strength min (MPa) | Elongation (L = 4d%) | Reduction of Area % min | Brinell Hardness max |
| LF6 | – | 455-630 | 360 | 22 | 40 | – |
C&N range: | elbows | tee | cross | reducers | bend | caps | coupling | plug | nipple | olet | clamps | Thread fittings | | Butted weld fittings | socket fittings | | Flanges : slip on | weld neck WN | orifice | blind | thread | socket weld | SAE | reducing | Ring Joint Flanges | |Seamless steel pipe | weld steel pipe Limited will particpate.
C&N Industiral,huitong limtied is professional pipe,flange and fitting manufacturer,our products approved by PDO, SADARA, SWCC,PDO etc.