17-4 HH1150

Chemistry

 NiCrMoMnCuSiCCb+TaSPFe
MIN 3.0 15.0 - - 3.0 - - 5 x C - - -
MAX 5.0 17.5 0.05 1.0 4.0 1.0 0.07 0.45 0.03* 0.04* Balance

*0.025 max, AMS 5622

Specifications

AISI 630
AMS 2303C
API 6A PSL 3
ASME SA 564M
ASTM A 484ASTM A 564ASTM A 564M
DFARS 252.225-7009DFARS Domestic 252.225-7008
EN 10204 3.1
HH1150NACE MR0175
UNS S17400

Inventory

17-4 HH1150 Round Bar