EC21 Product Catalogs - hardened

ANSI 4140 DIN 1.7225 Steel | Moderate Hardenability ANSI 4140 DIN 1.7225 Steel Bars

20220624

What is AISI 4140 Steel? AISI 4140 alloy steel round bar sheet plate belongs to medium hardenability steel.AISI 4140 steel round bar has high fatigue strength and low notch sensitivity. Low-temperatu

H13 Tool Steel Round Bar/1.2344/SKD61/4Cr5MoSiV1 Steel Plate

20250306

hardenability and great toughness. The molybdenum and vanadium act as strengthening agents while the chromium content helps the H-13 tool steel to withstand softening when used at high temperatures.

1.2162 21MnCr5 Cold Work Tool Steel

20220530

hardening with the middle hardenability, with the hardness of case-hardened layer and with the high hardness in the core. Further the steel is characterized by a good ductility at the heat, good work

Gammaplus 200

20200521

hardened 20MnV6 38MnV6 - 38MnVS6 42CrMo4+QT quenched and tempered 42CrMo4+QT+IH quenched and tempered + induction hardened Each chrome bar and tube are protected by recyclable extruded polyethylene

CK 45 Hydraulic Piston Rod Chrome Plated

20221015

Hardened Size Range: Φ 6-800mm Length: max.20 meters Chrome layer: min 20/25/30/50 Micron or customized Straightness: <= 0.5/1000 Roughness: Ra <= 0.4uDiameter tolerance: ISO f7/f8/f9/h8/h9 or as r

1.3243 High Speed Steel | AISI M35 DIN 1.3243 High Speed Steel Storehouse

20230602

hardening: 600℃→260-280℃→air cooling. 4.The temperature of secondary hardening is 535-540℃ around. The hardness is bigger than 68HRC for after tempering. But the factories do not want the h