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Data Sheet:

ER 308 /308L

Alloy ER 308 /308L

Weight % C Mn Si Cr Ni S P Mo Cu

ER 308

308L

0.03 1-2.5 0.30- 0.65 19.5- 22 9-11

0.03

max

0.03

max

0.75

max

0.75

max

   

Alloy ER 308L is ideal for welding Types 304L, 321 and 347.  This classification is the same as alloy ER 308, except for the carbon content.  The carbon content is held to a maximum of 0.03% to reduce the possibility of intergranular carbide precipitation.  This increases the resistance to intergranular corrosion without the use of stabilizers such as columbium (niobium) or titanium.  Strength of this low-carbon alloy, however, is less than that of the columbium (niobium) - stabilized alloys or Type 308H at elevated temperatures.

    

AVAILABILITY

Alloy ER 308 / 308L is a stainless steel TIG, MIG and SUB-ARC wire used for welding

    

SPECIFICATIONS

AWS 5.9

ASME SFA 5.9

AWS ER308/308L

UNS S30883

    

TYPICAL MECHANICAL PROPERTIES

Material Ultimate Tensile Strength (psi) 0.2% Offset Yield Strength (psi)

Elongation  (%)

ER 308 / 308L 84,100 (580 MPa) 58,000 (400 MPa) 42

  

Disclaimer    

Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

   

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