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Precipitation-hardening stainless steel CUSTOM 450

Precipitation-hardening stainless steel CUSTOM 450

CUSTOM 450 equal material: UNS S45500,XM-16
CUSTOM 450 steel is a precipitation hardening ultra low carbon containing copper, niobium, titanium, stainless steel. The steel after solid solution treatment ability ≤ 36HRC, for cutting, workpiece after hardening precipitation at 480 degree, hardness greater than 44HRC.
CUSTOM 450 steel chemical composition

  Ni Cr Mo C P Si Ti Cu Nb S
Min 7.5 11.0         0.80 1.5 0.10  
Max 9.5 12.5 0.50 0.05 0.040 0.50 1.40 2.5 0.50 0.030
CUSTOM 450 steel mechanical property
Thickness of the steel heat treatment of /mm ó 0.2/MPa ó b/MPa δ (%) HBW hardness hardness HRC
0.30~8.0 solid solution treatment ≤ 1105 ≤ 1250 ≥ 3 ≤ 331 ≤ 36
0.10~ < 0.50 (480 ± 6) and (510 ± 6) ℃ precipitation hardening ≥ 1410 ≥ 1525, ≥ 44
0.50~ < 1.50 > 3
1.50~8.0 4
CUSTOM 450 steel of physical properties
Solid solution temperature of 1020~1100 degree, water-cooled, hardness ≤ 36HRC.
CUSTOM 450 steel common product forms:
CUSTOM 450 stainless steel plate,CUSTOM 450 stainless steel sheet, CUSTOM 450 stainless steel bar,CUSTOM 450 stainless steel wire,CUSTOM 450 stainless steel tube,CUSTOM 450 stainless steel forgings
CUSTOM 450 stainless steel chief application
CUSTOM 450 steel is suitable for making wear, corrosion resistance, high precision, and work at a certain temperature of parts

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