AISI 420 S42000 Stainless Steel Strip Sheet and Plate

Standard

ASTM A176 Standard Specification for Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip.

 

Chemical Composition(%)

Grade	C	Si	Mn	P	S	Cr	Ni	Mo
420	0.15 min	1.0 max	1.0 max	0.040 max	0.030 max	12.0-14.0	0.75 max	0.50 max

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Mechanical Properties

Tempering Temperature (°C)	Tensile Strength (MPa)	Yield Strength 0.2% Proof (MPa)	Elongation (% in 50mm)	Hardness Brinell (HB)	Impact Charpy V (J)
Annealed *	655	345	25	241 max	–
204	1600	1360	12	444	20
316	1580	1365	14	444	19
427	1620	1420	10	461	#
538	1305	1095	15	375	#
593	1035	810	18	302	22
650	895	680	20	262	42