EN10083-3 33MnCrB5-2 and 39MnCrB6-2 alloy steel mill

EN10083-3 33MnCrB5-2 and 39MnCrB6-2 alloy steel mill

EN10083-3 33MnCrB5-2 and 39MnCrB6-2 alloy steel mill

Grade: 33MnCrB5-2 and 39MnCrB6-2
Standard: EN 10083-3: 2006
33MnCrB5-2 material number: 1.7185
39MnCrB6-2 material number: 1.7189
Category: alloy steel for quenching and tempering

0086(371)86151827
[email protected]

EN10083-3 33MnCrB5-2 and 39MnCrB6-2 alloy steel mill

EN10083-3 33MnCrB5-2 and 39MnCrB6-2 alloy steel
Grade: 33MnCrB5-2 and 39MnCrB6-2
Standard: EN 10083-3: 2006
33MnCrB5-2 material number: 1.7185
39MnCrB6-2 material number: 1.7189
Category: alloy steel for quenching and tempering
EN10083-3 33MnCrB5-2 steel is a hardening alloy steel for quenching and tempering. As a top five alloy steel mill in China, BBN steel company produces and exports 33MnCrB5-2 alloy steel bar, 33MnCrB5-2 steel flat, 39MnCrB6-2 steel sheet and 39MnCrB6-2 hot rolled plate. 33MnCrB5-2 steel products with tight chemical composition is suitable for different applications and material thicknesses.

33MnCrB5-2 alloy and 39MnCrB6-2 steel technical data
Chemical composition(%)


Material

C

Si max

Mn

P max.

S max

Cr

B

33MnCrB5-2

0.30 - 0.36

0.40

1.20- 1.50

0.025

0.035

0.30 - 0.60

0.0008-0.0050

39MnCrB6-2

0.36 - 0.42

0.40

1.40- 1.70

0.025

0.035

0.30 - 0.60

0.0008-0.0050

Mechanical properties at room temperature


Grade

t ≤ 8mm

8mm < t ≤ 20mm

20mm < t ≤ 60mm

Re min

Rm

A min

Re min

Rm

A min

Re min

Rm

A min

MPa

MPa

%

MPa

MPa

%

MPa

MPa

%

33MnCrB5-2

850

1050-1300

13

800

950 - 1200

13

750

900-1100

13

39MnCrB6-2

900

1100-1350

12

850

1050 - 1250

12

800

1000-1200

12

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

EN10083-3 33MnCrB5-2,39MnCrB6-2 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

FAQ
1. Q:Are you a factory or trading company?
A: We are a factory with more than 10 years' experience.
2. Q:What is the MOQ.?
A: We have products in stock. for the products we don't have in stock, the MOQ is negotiable, which will take your demand as our first priority.
3. Q: How about the quality control?
A: We have our own quality control system and we have also done SGS test. If necessary, we can support other third party inspection.  
4. Q: What's your advantage?
A: We specialize in the production of special steel and constantly improve our production technology.
5. Q: What service do you offer?
A: Customized service and best after-sales service for each customer, please feel free to contact us!

EN10083-3 42CrMo4 Chrome-Moly alloy steel

EN10083-3 42CrMo4 Chrome-Moly alloy steel

EN10083-3 42CrMo4 steel is a common chromium-molybdenum steel that usually used after quenched and tempered, with high intensity, high hardenability. As a top five alloy steel supplier in China, BBN steel company offers 42CrMo4 alloy steel, 42CrMo4 steel

30NiCrMo16-6, 36NiCrMo16, 39NiCrMo3 alloy to EN10083-3 standard

30NiCrMo16-6, 36NiCrMo16, 39NiCrMo3 alloy to EN10083-3 standard

EN10083-3 30NiCrMo16-6 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 30NiCrMo16-6 alloy steel bar, 36NiCrMo16 steel flat, 36NiCrMo16 steel sheet, 39NiCrMo3

EN10083-3 25CrMo4 and 25CrMoS4 alloy steel plate supplier

EN10083-3 25CrMo4 and 25CrMoS4 alloy steel plate supplier

EN10083-3 25CrMo4 and 25CrMoS4 steel plates are chromium-molybdenum steel that usually used after quenched and tempered, with high intensity, high hardenability. As a top five alloy steel supplier in China, BBN steel company offers 25CrMo4 alloy steel, 25

EN10083-3 38Cr2, 46Cr2 alloy steel strip sheet

EN10083-3 38Cr2, 46Cr2 alloy steel strip sheet

EN10083-3 20MnB5 steel is a hardening alloy steel for quenching and tempering. As a top five alloy steel supplier in China, BBN steel company offers 38Cr2 alloy steel bar, 38Cr2 steel flat, 46Cr2 steel strip and 46Cr2 hot rolled plate. 46Cr2 steel product

EN10083-3 34Cr4 and 34CrS4 alloy steel round bar

EN10083-3 34Cr4 and 34CrS4 alloy steel round bar

EN10083-3 34Cr4 steel is a hardening alloy steel for quenching and tempering. As a top five alloy steel supplier in China, BBN steel company will produce and export high quality 34Cr4 alloy steel round bar, 34Cr4 steel flat, 34CrS4 steel sheet and 34CrS4 

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