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Low Temperature Carbon Steel ASTM A420 WPL6 Buttweld Pipe Fittings

ASTM A420 WPL6 Fittings

ASTM A420 WPL6 Pipe Fittings Specification

Standards Specification Of : ASTM A420 WPL6 Fittings
Schedule: Sch 5 TO Sch XXS.
Size: Wall Thickness – from 2 to 40 mm.
Diameters – from 21,3 to 711 mm.
Materials List: Nickel, Alloy Steel, Carbon Steel, Inconel, Monel, Hastalloy, Titanium, Tantalum, Stainless Steel, Cupro-Nickel 90/10 & 70/30
Type Of Fittings: Butt Weld (BW)
Thickness: Schedule 5S, 20S, S10, S20, S30, 10S, S80, S100, S120, STD, 40S, S40, S60, XS, 80S, S140, S160, XXS and etc.
Standards Dimension: ANSI B16.28, MSS-SP-43 Type A, JIS B2312, ANSI B16.9, MSS-SP-43 Type B, JIS B2313

LTCS A420 WPL6 Fittings Equivalent

Equivalent Of ASTM A420 WPL6 Fittings
Material Pipes Fttg Flg Valves Bolts and Nuts
LTCS Carbon Steel
Alloy
Low-Temp
A333 Gr 6 A420 Gr WPL6 A350 Gr LF2 A352 Gr LCB A320 Gr L7
A194 Gr 7
A333 Gr 3 A420 Gr WPL3 A350 Gr LF3 A352 Gr LC3

Low Temperature Carbon Steel Fittings Chemical Composition

A420 Grade C Mn P S Si
A420 WPL6(1)(2) 0.3 0.60-1.35 0.035 0.04 0.15-0.30
A420 WPL9 0.2 0.40-1.06 0.03 0.03 -


ASTM A420 WPL6 Buttweld Fittings Mechanical Composition

Tensile Requirements WPL6 Fittings WPL9 Fittings
Tensile Strength
min, ksi [MPa]
60-85[415-585] 63-88[435-610]
Yield Strength
min, ksi [MPa]
35[240] 46[315]



A420 Grade WPL6 Fitting Pressure Rating

Temperatures -20~100 150 200 300 400 500
*MAS 17.1 17.1 17.1 17.1 17.1 17.1
Temperatures 600 650 700 750 800 850
*MAS 17.1 17.1 15.6 13.0 10.8 8.7