Brand Name :
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Type/Size/Grade/Variety :
Condition Grade
Designation (Numerical Symbol) Heat
Treatment Size Surface Remarks
Mill Finish Polished Finish
Cold Rolled Martensitic-
420S1
420S2
420S3 Hardened & Tempered with air Thickness
from 0.10mm to upto & including 2.00mm Width
from 3mm to upto & including 300mm 2D,
2B,
BA No.8 i)Excluding Erichsen Cupping & Corrosion Resistance test requirements.
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