Shenzhen longzhan trading co.,ltd
1.Alloy Structural Steel: 40Cr/41Cr4/5140/, 42CrMo/42CrMo4/4140/, 4340. 2.Cold Work Special Steel: 1.2379/D2/SKD10, 1.2510/O1/SKS3,/ 1.2080/D3/SKD1, 1.2601/SKD11 3.Hot Work Special Steel: 1.2343/H11/SKD6, 1.2344/H13/SKD61, 1.2714. 4.Plastic Special Steel: 1.2311/P20, 1.2738/P20+Ni, 4Cr13/1.2083 5.Carbon Steel : 50#/C50/1050/S50C 6.Stainless Steel: 201/304/304L
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Alloy steel bar 40cr/41cr4/5140/scr440.jpg)
Alloy steel 42crmo/42crmo4/4140/scm440
Alloy steel 34crnimo6/4340/sncm439.JPG)
Alloy steel 35crmo/34crmo4/4135/scm435.JPG)
Alloy steel bar/plate 1.2379/d2/skd10
Din1.2510,astm o1,jis sks3 alloy steel bar
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