TGK SPECIAL STEEL PVT. LTD. - HANDBOOK

Tiangong Similar to Grade C Cr W Mo V Co TPM330 ASP2023 1.28 4.2 6.4 5 3.1 -- TPM558 ASP2052 1.6 4.8 10.5 2 5 8 TPM638 ASP2030 1.28 4.2 6.2 5 3.1 8.5 TPM380 ASP2053 2.48 4.2 4.2 3.1 8 TPMB31 CPM 3V 0.8 7.5 -- 1.3 2.75 Tiangong Similar to Grade C Cr W Mo V Co TPMD91 CPM S90V 2.3 14 1 9 TPMB42 K490(Microclean) 1.4 6.4 3.5 1.5 3.7 TPMB44 CPM 4V 1.35 5 -- 2.95 3.85 TPM6711 ASP2060 2.3 6.5 6.5 7 6.5 10.5 TPM555 ASP2015 1.55 4 12 5 5 The Name You Can Trust Descriptions and data in the file are typical cases. We will not make guarantee for them. Besides, we reserve the final right to interpret improvement in materials, quality and/or performance. www.tgkssl.com - 8 - TGS136 420 SUS420J2 TGP50 1.2083 STARVAX TGP80 NAK80 M3 M3-1 1.3344 SKH52 TGM42 M42 1.3247 SKH59 S500 TGM2B M2 1.3343 SKH51 S600 TGM35A M35 1.3243 SKH55 S705 M4 M4 SKH54 M7 M7 1.3348 SKH58 S400 W18 T1 1.3355 SKH2 S200 M52S Types of steel Tiangong Steel Grade ASTM DIN JISS UDDEHOLM BOHLER DAIDO Plastic die steel High-speed tool steel