GOA日本大同优质模具钢,高级不变形油钢,具有良好的耐磨性,良好的热处理稳定性,热处理尺寸变形极少,使用在五金冲裁模具,拉深模具,丝锥,穿孔冲头等.
C :0.12 Mo :0.5 Mn :1.3 Cr :13.4
GOA特长:
脱气精炼钢,质量稳定; 添加特殊元素与国类钢SKS3相比韧性出色; 钨、铬碳化物均匀细小,耐磨性出色; 球化退火处理,切削性良好稳定.
主要用途:
各种有锈钢片，硅钢片，铝片的冲压模．塑胶模模座/垫板,应用在电子行业上的夹具,抛光性要求不高之塑胶及橡胶模,塑胶挤压模,结构零件.
出厂状态:退火HB<230,淬火硬度HRC58-62
C50R C55E 070M55 C55R C60E 070M60 C60R C22 070M20 C25 070M26 C30 C35 080M36 C40 080M46 C45 080M46 C50 C55 070M55 C60 060A62 251A58 251A60 251H60 525A58 525A60 525H60 525A61 685A57 685H57 704A60 704H60 705A60 705H60 735A51 735H51 735A54 805H60 925A60 060A96 070A72 070A78 080A52 080A67 060A96 070A72 090A65 685A55 735A50 535A99 805A20 832H13 1005 G10050 1006 G10060 1008 G10080 1010 G10100 1011 G10110 1012 G10120 1013 G10130 1015 G10150 1016 G10160 1017 G10170 1018 G10180 1019 G10190 1020 G10200 1021 G10210 1022 G10220 1023 G10230 1025 G10250 1026 G10260 1029 G10290 1030 G10300 1034 G10340 1035 G10350 1037 G10370 1038 G10380 1039 G10390 1040 G10400 1042 G10420 1043 G10430 1044 G10440 1045 G10450 1046 G10460 1049 G10490 1050 G10500 1053 G10530 1055 G10550 1059 G10590 1060 G10600 1064 G10640 1065 G10650 1069 G10690 1070 G10700 1071 1074 G10740 1075 G10750 1078 G10780 1080 G10800 1084 G10840 1086 G10860 1090 G10900 1095 G10950 1513 G15130 1518 1522 G15220 1524 G15240 1525 G15250 1526 G15260 1527 G15270 1536 G15360 1541 G14510 1547 G15470 1548 G15480 1551 G15510 1552 G15520 1561 G15610 1566 G15660 1572 G15720 M1008 M1010 M1012 M1015 M1017 M1020 M1023 M1025 M1031 M1044 1524 G15240 1527 G15270 1536 G15360 1541 G15410 1548 G15480 1552 G15520
1.1231 1.1248 1.1269 1.1274 1.5022 1.5023 1.5024 1.5025 1.5026 1.5028 1.5029 1.5142 1.5225 1.7102 1.7103 1.7106 1.7108 1.7138 1.7176 1.7701 1.7737 1.8159 1.8161
C67E CK67 CK75 CK85 CK101 56SI7 50CRV4 C75E C85E C101E 38SI6 38SI7 46SI 51SI7 55SI7 65SI7 71SI7 60SIMN5 51MNV7 54SICR6 56SICR7 60SICR7 67SICR5 55CR3 51CRV4 58CRV8 52CRMOV4 45CRMOV6-7 52MNCRB3
38SI7 46SI7 51CRV4 52CRMOV4 55CR3 55SICR6-3 55SICRV6-3 56SICR7 60CR3 60CRMO3-3 60SI8 61SICR7
SUP6 SUP7 SUP9 SUP9A SUP10 SUP11 SUP12 SUP13 S50C S55C S60C S65C S70C SK85 SK55 SK5 SK4
SPS1 SPS3 SPS4 SPS5 SPS6 SPS7 SPS8 SPS9
SS1770 SS1774 SS1778 SS1912 SS1914 SS1922 SS1926 SS1940 SS1957 SS1973
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