High quality EN10083-3 50CrMo4 steel flat, plate, sheet and round bars

High quality EN10083-3 50CrMo4 steel flat, plate, sheet and round bars

High quality EN10083-3 50CrMo4 steel flat, plate, sheet and round bars

Grade: 50CrMo4
Standard: EN 10083-3: 2006
Material number: 1.7228
Equivalent: DIN 50CrMo4 , GB 50CrMo, ISO 50CrMo4
Category: alloy steel for quenching and tempering

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High quality EN10083-3 50CrMo4 steel flat, plate, sheet and round bars

High quality EN10083-3 50CrMo4 alloy steel

Grade: 50CrMo4
Standard: EN 10083-3: 2006
Material number: 1.7228
Equivalent: DIN 50CrMo4 , GB 50CrMo, ISO 50CrMo4
Category: alloy steel for quenching and tempering

EN10083-3 50CrMo4 steel is a hardening alloy steel for quenching and tempering. As a top five alloy steel supplier in China, BBN steel company offers high quality 50CrMo4 alloy steel, 50CrMo4 steel flat, 50CrMo4 steel sheet and 50CrMo4 hot rolled plate products with tight chemical composition, suitable for different applications and material thicknesses. They all meet the overall requirements set by EN10089.

EN10083-3 50CrMo4 steel chemical composition(%)


Material

C

Si max

Mn

P max.

S max

Cr

Mo

50CrMo4

0.46 - 0.54

0.40

0.50- 0.80

0.025

0.035

0.90 - 1.20

0.15 - 0.30

50CrMo4 steel mechanical properties at room temperature


t ≤ 8mm

8mm < t ≤ 20mm

20mm < t ≤ 60mm

60mm <t ≤ 100mm

100 < t ≤ 160mm

Re min

Rm

A min

Re min

Rm

A min

Re min

Rm

A min

Re min

Rm

A min

Re min

Rm

A min

MPa

MPa

%

MPa

MPa

%

MPa

MPa

%

MPa

MPa

%

MPa

MPa

%

900

1100-1300

9

780

1000 - 1200

10

700

900-1100

12

650

850-1000

13

550

800-950

13

Note: Re: upper yield strength
Rm: tensile strength
A: percentage elongation after fracture.

EN10083-3 50CrMo4 alloy steel specifications
Plate steel/flat bar: Size: Thickness: 0.1mm-800mm Width: 10mm to 1500mm
Round bar: Diameter : 1mm-2000mm
Square bar: Size: 50mm * 50mm-600mm *600mm
Cold-rolled sheet: Thickness:  2-5mm Width:1000mm Length: 2000mm
Hot-rolled sheet: Thickness:6-80mm Width: 210-610mm
Length: as customer requirement.
Manufacturing: forging/hot rolling/ extrusion of steel

After soft annealing, 50CrMo4 steel becomes machinable (by improved shearability) and adjusted for the mechanical cutting. 50CrMo4 alloy has different tensile requirements in different thickness as follows.

EN10083-3 50CrMo4 steel and DIN equivalent alloys are structural steel alloys used in the engineering industry for heavy-duty spring components and oil hardened springs. Due to its special properties, 50CrMo4 alloy steel is used in the field of the aircraft industry, automobile, boats, ships, metallurgy, chemical industry and etc. As the material of ships, it usually is used in the low-temperature condition.

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