420, S42000, 1.4007, X35Cr14 knife steel strip

Thank you very much for browsing our products, our steel has undergone strict quality control and testing to ensure that each one meets international standards. Moreover, we provide steel in various specifications and materials, including carbon steel, alloy steel, stainless steel, etc. Whether you need to use in construction, machine building, energy field or other industries, we can provide you with the most suitable steel solution.

420, S42000, 1.4007, X35Cr14 knife steel strip

420, S42000, 1.4007, X35Cr14 is a martensitic stainless chromium steel with a low carbon content that is characterized by excellent formability. After hardening, the grade has good corrosion resistance and high toughness.

Typical applications for 420, S42000, 1.4007, X35Cr14 are shaving heads in electric shavers, kitchen tools like butter knives and slicers and potato peelers.

Standards

ASTM: 420
UNS: S42000
Nr.: 1.4007
DIN: X 35 Cr 14

Chemical composition (nominal)

Chemical composition (nominal) %

C	Si	Mn	P	S	Cr
0.32	0.2	0.3	≤0.025	≤0.010	13.7

Forms of supply

The strips can be supplied either in coils or as straightened lengths of 0.5 – 4.0 meter (1.6 – 13.1 feet). The coil weight is max 5 kg/mm (280 lbs/in.) of strip width.

Hardening and tempering of the strip steel is needed to achieve the correct finish and to meet the properties required by the end user.

Dimensions

Thickness		Width
mm (in.)		mm (in.)
Min.	Max	Min.	Max.
0.10 (0.0039)	2.5 (0.098)	5 (0.197)	380 (14.96)

Other sizes can be supplied to meet specific requirements.

Tolerances

The thickness and width tolerances are +/- tolerances to the nominal size. The normal tolerance classes for most of our strip products are T2 and B1. Tighter tolerances as well as other tolerance limits can be offered upon request.

Mechanical properties

As-delivered	Tensile strength	Hardness
	MPa (ksi)	HV	HRB
Annealed	max. 600 (87)	max. 185	max 88.5
Cold rolled	700-1000 (102-145)	215-315	94.3-106.6