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LTCS SA333 Gr 3 Carbon Steel Pipes supplier


One of the main attractions of using  Low Temperature Carbon Steel Pipes is their use at very low temperature settings. LTCS or as many manufacturers refer to them asA333 Gr 3 Low Temperature Carbon Steel Pipes features properties like moderate strength with toughness down to a temperature as low as — 50°F. Generally, these pipes are well suited to those applications where refrigerants are used during transportation of media.

ASTM A333 Grade 3 Pipe

 

These properties in combination with its low alloying costs makes the LTCS ASTM A333 Gr 3 Pipe a well-favoured product in transportation industries. In addition to a high content of carbon, these alloys have a high amount of manganese along with trace amounts of sulfur and phosphorus. The fine grain microstructure present in the alloy of ASTM A333 Grade 3 Low Temperature Pipe presents a uniform dispersion of carbides. A specification which covers Low Temperature Carbon Steel Pipes is ASTM A333. Both the seamless and welded variety enveloped in this specification are intended for application at low temperatures. Keeping in accordance with this specification neither the seamless nor the welded pipes that undergo welding operations would contain the addition of a filler metal. Both the A333 Grade 3 Seamless Pipe and welded pipe are required to be treated to regulate their microstructure. impact tests, Tensile tests, hydrostatic tests, as well as nondestructive electric tests are performed on the ASTM A333 Grade 3 Pipe in accordance with detailed obligations.

Check updated price list of A333 Gr 3 Seamless and Welded Steel Pipe ex Mumbai



Specification Of ASTM A333 Grade 3 Pipe

Check Tensile and Yield Strength of A333 Gr 3 Low Temperature Carbon Steel Pipes


Specifications ASTM A 333, ASME SA 333
Size Range 1/2” NB to 36” NB
Outer Dimensions 19.05mm-114.3mm
Wall Thickness 2.0mm-14 mm
Type Seamless / Welded
Schedules SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Length max 16000mm
Grade Grade 3

Most Popular Types Of A333 Grade 3 Seamless Pipe

ASTM A333 Grade 3 Pipe
ASTM A333 Grade 3 Pipe
A333 Grade 3 Seamless Pipe
A333 Grade 3 Seamless Pipe
A333 Gr 3 Low Temperature Carbon Steel Pipes
A333 Gr 3 Low Temperature Carbon Steel Pipes
ASTM A333 Grade 3 Low Temperature Pipe
ASTM A333 Grade 3 Low Temperature Pipe
LTCS ASTM A333 Gr 3 Pipe
LTCS ASTM A333 Gr 3 Pipe
SA333 Gr 3 Carbon Steel Pipes
SA333 Gr 3 Carbon Steel Pipes

LTCS ASTM A333 Gr 3 Pipe Chemical Formula

    Composition, %  
Element Grade 1 Grade 3 Grade 6
Carbon, max 0.30 0.19 0.30
Manganese 0.40 – 1.06 0.31 – 0.64 0.29 – 1.06
Phosphorous, max 0.025 0.025 0.025
Sulfur, max 0.025 0.025 0.025
Silicon 0.18 -0.37 0.10 min
Nickel 3.18 – 3.82

ASTM A333 Grade 3 Seamless Pipe Mechanical Strength

Grade Yield Strength (Mpa) Tensile Strength (Mpa) Elongation (%)
Grade.3 ≥450 ≥240 30%

LTCS SA333 Gr 3 Carbon Steel Pipes Tensile Requirements

LTCS ASTM A333 Gr 3 Pipe available with Oil-dip coating, Varnish, Phosphating or Passivation Surface finish

Grade 1 Grade 3 Grade 6
psi MPa psi MPa psi MPa
Tensile Strength, min 55,000 380 65,000 450 60,000 415
Yield Strength, min 30,000 205 35,000 240 35,000 240
Longitudinal Transverse Longitudinal Transverse Longitudinal Transverse
Elongation in 2 in. or 50 mm, (or 4D), min, %:
Basic minimum elongation for walls 5/16 in. [8 mm] and over in thickness, strip tests, and for all small sizes tested in full section 35 25 30 20 30 16.5
When the standard round 2-in. or 50-mm gage length or proportionally smaller size test specimen with the gage length equal to 4D (4 times the diameter) is used 28 20 22 14 22 12
For strip tests, a deduction for each 1/32in. [0.8 mm] decrease in wall thickness below 5/16 in. [8 mm] from the basic minimum elongation of the following percentage 1.75 1.25 1.50 1.00 1.50 1.00
Elongation in 2 in. or 50 mm, min, %:

Temperature Condition of ASTM A333 Grade 3 Pipe

Grade The lowest temperature for strike test
ASTM A333 Gr.3 -150 -100

LTCS ASTM A333 Gr 3 Pipe Wall Thickness

Wall Thickness Grade 1 Grade 3 Grade 6
in. mm Longitudinal Transverse Longitudinal Transverse Longitudinal Transverse
5/16 (0.312) 8 35 25 30 20 30 16
9/32 (.281) 7.2 33 24 28 19 28 15
1/4 (.250) 6.4 32 23 27 18 27 15
7/32 (.219) 5.6 30 26 26
3/16 (.188) 4.8 28 24 24
5/32 (.156) 4 26 22 22
1/8 (.125) 3.2 25 21 21
3/32 (.094) 2.4 23 20 20
1/16 (.063) 1.6 21 18 18

A333 Gr3 Welded Pipe Impact Requirements

Size of Specimen, min Minimum Average Notched Bar Impact Value of Each Set of Three Specimens Minimum Notched Bar Impact Value of One Specimen Only of a Set Impact Temperature
ft-lbf J ft-lbf J Grade Min Impact
Test Temp
10 by 10 13 18 10 14 F C
10 by 7.5 10 14 8 11 1 -50 -45
10 by 6.67 9 12 7 9 3 -150 -100
10 by 5 7 9 5 7 6 -50 -45
10 by 3.33 5 7 3 4
10 by 2.5 4 5 3 4