• S355J2G3

Certificates

 

WKZ009-2005   thickness>250-350mmS355J2G3

1. steel ingot according to Ⅰgroup steel for heating, highest heating temperature 1280 ℃. Open rolling temperature of 1050-1150 ℃.

2.normalized temperature: 900 + 10 ℃,

 Heat preservation time:1.5min/mm

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