Brazil · NBR

430

ABNT NBR 8301:1983 — Chromium and chromium-nickel stainless steel plates, sheets, strips for pressure vessels

Chemical composition

ElementminmaxSimilarRemarks
C0.12
Cr1618
Mn1
Ni0.75
P0.04
S0.03
Si1

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
Plates≥205≥405≥22 Lo=50 mmHV ≤183 HRB;HR ≤88 HRB