000
00280pam a2200109a 44500
082
_a
TR
_b
NBS-260-25
100
_a
G. E. Hicho
245
1
_a
Standard reference material containing nominally four percent austenite
260
_a
_b
_c
700
_a
H. Yakowitz
997
_a
TR4250 C
999
_c
405142
_d
405142