东莞8Cr17不锈钢圆棒49-57HRC东莞8Cr17不锈钢圆棒49-57HRC东莞8Cr17不锈钢圆棒49-57HRC东莞8Cr17不锈钢圆棒49-57HRC东莞8Cr17不锈钢圆棒49-57HRC
马氏体不锈钢国产
GB 热处理硬度
1Cr13 25-31HRC
0Cr13 25-31HRC
Y1Cr13 25-31HRC
2Cr13 45-56HRC
Y3Cr13 45-56HRC
3Cr13 45-56HRC
Y1Cr13 45-56HRC
7Cr17 40-47HRC
8Cr17 49-57HRC
9Cr18Mo 58-62HRC
1Cr17Ni2 26-34HRC
9Cr18MoV 58-62HRC
9Cr18 56-60HRC
马氏体不锈钢日本系列
JIS 热处理硬度
SUS 410 25-31HRC
SUS 410S 25-31HRC
SUS 416 25-31HRC
SUS 420J1 45-56HRC
SUS420F 45-56HRC
SUS 420J2 45-56HRC
SUS 420F 45-56HRC
SUS440A 40-47HRC
SUS440B 49-57HRC
SUS 440C 58-62HRC
SUS 431 26-34HRC
马氏体不锈钢德国系列
DIN
热处理硬度
1.4006 X12Cr13 25-31HRC
1.4 X6Cr13 25-31HRC
1.4005 X12CrS13 25-31HRC
1.4021 X20Cr13 45-56HRC
1.4028 X30Cr3 45-56HRC
1.4418 X4CrNiMo16-5-1 32-35HRC
1.4005 X29CrS13 45-56HRC
1.4109 X70CrMo19 40-47HRC
1.4112 X90CrMoV18 58-62HRC
1.4057 X17CrNi16-2 26-34HRC
马氏体不锈钢美国系列
AISI UNS 热处理硬度
410 S41000 25-31HRC
410S S41008 25-31HRC
416 S41600 25-31HRC
420 S42000 45-56HRC
420F S42020 45-56HRC
420J2 S42000 45-56HRC
248 SV -- 32-35HRC
420F S42020 45-56HRC
440A S44002 40-47HRC
440B S44003 49-57HRC
440C S44004 58-62HRC
431 S43100 26-34HRC