[email protected]

420 j2 chemistry-JPC Arquitecto steel plate price,boiler

Dec 05,2017 420 j2 chemistry#0183;If stainless is really important for you in a knife then 420 J2 maybe a better choice than 154CM.Cliff I assumed most ppl not to be overly caring of their knives but even those in 154cm analogues should still have decent corrosion resistance compared to any 420 j2 chemistry-C H I D STEEL GRADE - Shipbuilding Steel Use of 410 Stainless Steel for replacement of 420 Traditionally,420 with 0.15% min.C is used for cutting instruments and cutlery.It is generally not a good choice for torsion and fatigue stresses.The 410 (0.15% C max.) is a much better choice,depending on hardness/strength.410 can have low toughness,420 is expected to have low toughness.