QStE420TM is fine-grained steel with good cold formability. For applications requiring good cold formability and have a higher or high strength requirements of automobile frames, beams and other automotive structural parts.

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As QStE420TM Mechanical and QStE420TM suppliers, we can supply QStE420TM Chemical, QStE420TM Mechanical and QStE420TM standard for you ,please contact us ：info@sg295steel.com