75Ni8 1.5634 - EN 10132-2021

Grade	75Ni8
European Standard Steel Grade	1.5634
Corresponding Standard	EN 10132-2021 Cold rolled narrow steel strip for heat treatment - Technical delivery conditions
Classification	Alloy Steel

75Ni8 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.72	0.15	0.3	-	-	-	1.8	-	-
Maximum Value	0.78	0.35	0.5	0.025	0.025	1.5	2.1	0.4	0.1

① Elements not quoted in this table shall not be intentionally added to the steel without the agreement of the purchaser, other than for the purpose of finishing the heat. All reasonable precautions shall be taken to prevent the addition, from scrap or other material used in manufacture, of such elements which affect the hardenability, mechanical properties and application.

75Ni8 Mechanical Properties

Delivery condition*	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
annealed (+A) or annealed and skin passed(+LC)	≤690	≤550	≥13	HV ≤220
cold rolled(+CR)	Agreed Upon at Time of Order			Agreed Upon at Time of Order
quenched and tempered(+QT)**	1200~1800			HV 370~550

• The elongation values in the table are for a gauge length of 80 mm.
• +A=annealed，+LC=annealed and skin passed，+CR=cold rolled，+QT=quenched and tempered

75Ni8 Corresponding Standards(Same grade name, different standards)

1	EN 10132-4-2002
	75Ni8 1.5634
2	DIN EN 10132-4-2000(+AC:2002)
	75Ni8 1.5634
3	EN 10132-2021
	75Ni8 1.5634

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!