XM-19HS and XM-19A (UNS S20910)

XM-19HS and XM-19A (UNS S20910)

DESCRIPTION:
Alloy XM-19 is a nonmagnetic austenitic stainless alloy with high strength and good corrosion resistance. It has nearly double the yield strength of 304 and 316 stainless steel. It remains non-magnetic even after being severely cold worked. It maintains strength at high temperatures as well as sub-zero temperatures.
It is supplied in the high strength (warm worked), as well as the solution annealed condition.
Material is processed via EAF and AOD refined.
 

CHEMISTRY RANGE, %
 

  C Si Mn Ni Cr Mo Nb V N P S
Min      4.0 11.5 20.5 1.5 0.1 0.1 0.2    
Max 0.06 1.0 6.0 13.5 23.5 3.0 0.3 0.3 0.4 0.04 0.03

SIZES AVAILABLE TO ORDER: 
Alloy XM-19 HS
Round Bar: .5” (12.7mm ) – 10.0” (254mm)
 

Alloy XM-19A
Round Bar: .5” (12.7mm ) – 8” (203.2mm)
 

SPECIFICATIONS: ASTM A-276; ASTM A-314; ASTM A-479; NACE MR0175; AMS 5764E(Chemistry only); ISO 15156; API 6APSL3

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