Hadifield steel1. Standard: ASTM, AISI,JIS, DIN2. TK:0.4-10mm3. Length:1000mm-6000mm4. Surface: 2B, N Hadifield steel China's Shanghai high manganese steel enterprise specialized high wear-resisting X120Mn12、Mn13、ZGMn13 High manganese steel casting。Excellent quality and reasonable price products are exported to all over the world material Thickness specifications(mm) Thickness specification (mm) Brinell hardness Mn13 1.0-70 10-14 220-350 HB X120Mn12 1.0-20 12-13 240 - 340 HB ZGMn13 According to the drawing production 10-14 190-330 HB If you are interested in our product,please feel free to contact us for more information. Shanghai testeel industry Company limited Welcome to inquire: Manager: Ms Julina Telephone:021-66790586 fax:021-33856932 Mobile phone:86-13761617801 E-mail:[email protected] Company Website: http://www.testeel.net