AMS 5525 - SAE AMS 5525K-2019 - H2ABC

中文版

Grade	AMS 5525
Corresponding Standard	SAE AMS 5525 K-2019 Steel, Corrosion and Heat-Resistant, Sheet, Strip, and Plate
Classification	Alloy Steel

AMS 5525 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	Ti	V	B	Co	Al
Minimum Value	-	-	-	-	-	13.5	24	1	1.9	0.1	0.003	-	-
Maximum Value	0.08	1	2	0.025	0.025	16	27	1.5	2.35	0.5	0.01	1	0.35

AMS 5525 Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
0.025≤t≤0.038	As Solution Heat Treated	≤724		in 50.8 mm or 4D ≥10
0.038＜t≤0.05	As Solution Heat Treated	≤724		≥12
0.05＜t≤0.1	As Solution Heat Treated	≤724		≥20
t＞0.1	As Solution Heat Treated	≤724		≥25
0.025≤t≤0.038	After Precipitation Heat Treatment	≥862	≥655	≥4
0.038＜t≤0.05	After Precipitation Heat Treatment	≥896	≥655	≥8
0.05＜t≤0.1	After Precipitation Heat Treatment	≥931	≥655	≥10
t＞0.1	After Precipitation Heat Treatment	≥965	≥655	≥15

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