EN10083-3 20MnB5 alloy steel for quenching and tempering

EN10083-3 20MnB5 alloy steel for quenching and tempering

EN10083-3 20MnB5 alloy steel for quenching and tempering

EN10083-3 20MnB5 alloy steel plate and sheet
Grade: 20MnB5
Standard: EN 10083-3: 2006
Material number: 1.5530
Equivalent: DIN 19MnB4, BS 170H20
Category: alloy

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EN10083-3 20MnB5 alloy steel for quenching and tempering

EN10083-3 20MnB5 alloy steel plate and sheet
Grade: 20MnB5
Standard: EN 10083-3: 2006
Material number: 1.5530
Equivalent: DIN 19MnB4, BS 170H20
Category: alloy steel for quenching and tempering
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 20MnB5 alloy steel bar, 20MnB5 steel flat, 20MnB5 steel sheet and 20MnB5 hot rolled plate. 20MnB5 steel products with tight chemical composition is suitable for different applications and material thicknesses.

EN10083-3 20MnB5 steel chemical composition(%)


Material

C

Si max

Mn

P max.

S max

B

20MnB5

0.17- 0.23

0.40

1.10- 1.40

0.025

0.035

0.0008-0.0050

20MnB5 mechanical properties at room temperature


t ≤ 8mm

8mm < t ≤ 20mm

Re min

Rm

A min

Re min

Rm

A min

MPa

MPa

%

MPa

MPa

%

700

900-1050

14

600

750 - 900

15

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

EN10083-3 20MnB5 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!

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