Material 1.5860

Case hardening steel

1.5860 is a case-hardening steel.

Do you have any questions about the material or would you like to order? Complete our inquiry form, it`s free of charge and without obligation. We will get in touch with you in order to provide you with more information.

Standards

HDIN / EN	US-Standard	AFNOR	UNI	JIS	request
14NiCr18					request

Material Category: Case hardening steel

Applications

transmission

Heat Treatment

Soft annealing (+A) 610 - 650 C°

Treat to hardness range (+TH) 830 - 860 C°
Treat on ferrite perlite structure and hardness range (+FP) 900 - 950 C°

Chemical Composition

C %	Si %	Mn %	P %	S %	Cr %	Ni %
0,10 - 0,17	0,15 - 0,35	0,40 - 0,70	max 0,035	max 0,035	0,90 - 1,30	4,25 - 4,75

Product Specifications

BWB WL, Materials Handbook of Defense Technology

Mechanical Properties

1.5860 Steel bars
	Dimension	Hardness [HB 30]
Treated for hardness margin	<= 150 mm

treated for ferrite-pearlite structure and hardness span	<= 60 mm	180 - 225 HB 30

Soft annealed		<= 245 HB 30

Core case hardening	Yield strength (Re)	Tensile strength (Rm)	Elongation (A5,65)	Constriction (Z)	Impact Test (DVM)
<= 11 mm	>= 930 N/mm²	1.270 - 1.420 N/mm²	>= 7 %	>= 35 %	>= 41 Joule
<= 30 mm	>= 885 N/mm²	1.180 - 1.370 N/mm²	>= 7 %	>= 40 %	>= 41 Joule
<= 63 mm	>= 785 N/mm²	1.080 - 1.320 N/mm²	>= 8 %	>= 40 %

Back to the overview and search.

Company

Five reasons that are in favor of BASEDO STEEL

Learn more

Services

A short overview of our services