厂家诚信批发商提供1050 S50C 50#进口国产钢材

厂家诚信批发商提供1050 S50C 50#进口国产钢材 俊峰钢材部分销售：碳素钢：1005 1006 1008 1010 1011 1012 1013 1015 1016 1017 1018 1019 1020 1021 1022 1023 1025 1026 1029 1030 1034 1035 1037 1038 1039 1040 1042 1043 1044 1045 1046 1049 1050 1053 1055 1059 1060 1064 1065 1069 1070 1071 1074 1075 1078 1080 1084 1086 1090 1095 G10050 G10060 G10080 G10100 G10110 G10120 G10130 G10150 G10160 G10170 G10180 G10190 G10200 G10210 G10220 G10230 G10250 G10260 G10290 G10300 G10340 G10350 G10370 G10380 G10390 G10400 G10420 G10430 G10440 G10450 G10460 G10490 G10500 G10530 G10550 G10590 G10600 G10640 G10650 G10690 G10700 G10740 G10750 G10780 G10800 G10840 G10860 G10900 G10950 M1008 M1010 M1012 M1015 M1017 M1020 M1023 M1025 M1031 M1044 G10310 碳锰结构钢棒材：1513 1518 1522 1524 1525 1526 1527 1536 1541 1547 1548 1551 1552 1561 1566 1572 G15130 G15220 G15240 G15250 G15260 G15270 G15360 G15410 G15470 G15480 G15520 G15510 G15610 G15660 G15720 低合金高强度钢：K11510 K12010 K12810 K02703 K11430 K12043 K11538 K11552 K11567 K11541 K12040 K12032 K12044 K12600 K12700 K01802 K01803 K12000 K02003 K12202 K12249 K11509 K11852 合金结构钢：A2317 A2330 2335 A2340 A2345 E2512 E2515 E2517 2317 2330 2340 2345 2512 2515 2517 A3115 A3120 3135 3140 A3141 A3145 A3150 A3240 E3310 E3316 3115 3120 3130 X3140 3145 3150 3215 3220 3230 3240 3245 3250 3310 3312 3316 3325 4017 4023 4027 4028 4037 4047 4053 A4068 3335 3340 3415 3435 3450 4012 4024 4032 4042 4063 4068 G13400 G40120 G40230 G40240 G40270 G40280 G40320 G40420 G40470 G40630 4118 A4119 4120 4121 A4125 4130 TS4130 4131 TS4132 E4132 TS4135 E4135 4137 TS4137 E4137 4140 TS4140 4119 4125 4135 G41180 G41200 G41210 G41300 G41310 G41350 G41370 G41400 4142 TS4142 4145 TS4145 4147 TS4147 4150 TS4150 4161 42B35 42B40 42B45 碳素结构钢：1038H 1045H 1522H 1524H 1526H 1541H 15B21H 15B35H 15B37H 15B41H 15B48H 15B62H H10380 H10450 H15220 H15240 H15260 H15410 H15211 H15351 H15371 H15411 H15481 H153621 易切削结构钢：1108 1109 1110 1116 1117 1118 1119 1132 1137 1139 1140 1141 1144 1145 1146 1151 1211 1212 1213 1215 12L13 12L14 12L15 G11080 G11090 G11100 G11160 G11170 G11180 G11190 G11320 G11370 G11380 G11400 G11410 G11440 G11450 G11460 G11510 G12110 G12120 G12130 G12150 G12134 G12144 G12154 轴承钢：B1 B2 B3 B4 B5 B6 B7 B8 52100 5195 K19526 1070M 5160 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 4118H 4320H 4620H 4720H 4817H 4820H 5120H 8617H 8620H 9310H B40 B41 B42 B43 1030 1040 1050 1541 1552 4130 4140 4150 5140 5150 6150 3310 4320 4620 4720 4820 52100 8620 9310 SUJ1 SUJ2 SUJ3 SUJ4 SUJ5 合金钢：SCMV1 SCMV2 SCMV3 SCMV4 SCMV5 SCMV6