1.3401 high manganese steel、X120Mn12、A128

Mn13、X120Mn12、Mn12、1.3401、K700、A128、SCMnH11、Z120Mn12、116Г13Ю
Shanghai GaoGao Company is one of biggest high manganese steel supplier in China. Product line includes Mn13、X120Mn12、K700、A128。
Steel plate products are both normal standard and special standard. 
The normal standard thickness is 6mm ~ 30mm. according to your special require, 1.0mm thickness or 100.00mm thickness of steel plate can be offered. 
Square steel can be rolled based on order, round steel is in stock but quantity is limited. Act for customers in order for forward contract. 
Please contact me for further information.

中国宝钢执行标准：WKJ09-008

美国高锰钢标准AISI A128  Grade A

日本高锰钢标准 JIS:SCMnH11

法国高锰钢标准 AFNOR : Z120Mn12

德国高锰钢标准 DIN/EN : X120Mn12、 1.3401

前苏联高锰钢标准 116Г13Ю

美国高锰钢标准ASTM : A128

BS : BW 10

中国高锰钢铸件标准：GB 5680-98 Mn13