The buyers of EN10025-4 S420MLcarbon and low alloy steel plate can chose all kinds of problem question us. KUNFENG have professional people to reply you EN10025-4 S420MLcarbon and low alloy steel plate’s problem .
The material 9Cr2Mo is typical Cr2 cold roller steel under the standard YB3204-80. 9Cr2Mo is used in the manufacture of cold rolled with roller, pressure roller, cold die and punch, etc.
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