Steel 51CRV4 1.8159 6150 Sup10 Bar&Rod for General Engineering

• Customization: Available
• Standard: DIN, JIS, AISI, ASTM, GB, BS
• Technics: Cold Drawn
• Model NO.: 51CrV4 1.8159 6150 SUP10
• Surface: Polished
• Alloy: Non-alloy
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Color: Silver
• Certification: RoHS, ISO9001, ASTM, JIS, GB, En, Astmb
• Technique: Cold Drawn
• Surface Treatment: Mill Finish(Not Polished)
• Form/Shape: Sheet, Plate, Bar, Rod, Tube, Pipe, Strip, Foil an
• Payment: T/T 30% Prepayment, 70% Balance Before Delivery
• Delivery Time: 2-5 Working Days After Getting The Prepayment
• Transport Package: Standard Export Packaging
• Specification: 0.5-200mm*500-2500mm*500-100000mm
• Trademark: Taixie
• Origin: China
• HS Code: 7606910000
• Production Capacity: 10 Tons Per Month

Product Description

1.[  51CrV4  1.8159   6150 SUP10 bar& rod] 
Introduction:

 

Standard:

EN 10277-5: 2008 Bright steel products. Technical delivery conditions. Steels for quenching and tempering     EN 10083-3: 2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels     EN 10132-4: 2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Spring steels and other applications     EN 10089: 2002 Hot rolled steels for quenched and tempered springs. Technical delivery conditions     EN 10250-3: 2000 Open steel die forgings for general engineering purposes. Alloy special steels

Equivalent grades of   steel   51CrV4 (1.8159)
Warning! Only for reference

EU EN

USA -

Germany DIN,WNr

Japan JIS

France AFNOR

England BS

Italy UNI

Spain UNE

China GB

Sweden SS

Poland PN

Czechia CSN

Russia GOST

Inter ISO

51CrV4

6150

50CrV4

SUP10

50CrV4 50CV4 51CrV4

735A50 735A51

50CrV4

51CrV4 F1430

50CrVA

2230

50HF

15260

50KHGFA

51CrV4

2.[ 51CrV4  1.8159   6150 SUP10   bar&rod]

 Surface:

mill finish (not polished)
brushed
mirror 
embossed 
oxidized
cold-rolled
hot-rolled


3.[ 51CrV4  1.8159   6150 SUP10   bar& rod] 
Chemistry:

 

Chemical composition %   of   steel   51CrV4 (1.8159):   EN 10277-5-2008

C	Si	Mn	P	S	Cr	V
0.47 - 0.55	max   0.4	0.7 - 1.1	max   0.025	max   0.025	0.9 - 1.2	0.1 - 0.25

 

Mechanical properties of   steel   51CrV4 (1.8159)

Nominal diameter (mm):	to 16	16 - 40	40 - 100	100 - 160	160 - 250
Rm - Tensile strength (MPa) (+QT)	1100-1300	1000-1200	900-1100	800-1000	800-950

Nominal thickness (mm):	0.3 - 3
Rm - Tensile strength (MPa) (+A)	700

 

Nominal diameter(mm):   or for flat products thickness: to 8; 8-20; 20-60; 60-100; 100-160;	to 16	16 - 40	40 - 100	100 - 160	160 - 250
Re - Upper yield strength or Rp0.2 - 0.2% proof strength (MPa) (+QT)	900	800	700	650	600

Nominal thickness(mm):	0.3 - 3
Rp0.2 0.2% proof strength (MPa) (+A)	550

 

Nominal thickness (mm):	0.3 - 3
A - Min. elongation Lo = 80 mm (%) (+A)	13

A - Min. elongation at fracture (%) transverse, (+QT)	9

 

Nominal thickness (mm):	to 16	16 - 40	40 - 100	100 - 160	160 - 250
A - Min. elongation Lo = 5,65 √ So (%) (+QT), round products	9	10	12	13	13

 

Nominal diameter (mm):     or for flat products thickness: to 8; 8-20; 20-60; 60-100; 100-160;	to 16	16 - 40	40 - 100	100 - 160	160 - 250
Z - Reduction in cross section on fracture (%) (+QT)	40	45	50	50	50

 

Brinell hardness   (HBW):   (+A)	248
Brinell hardness   (HBW):   (+S)	280
Brinell hardness   (HBW):   (+AC)	230
Vickers hardness  ( HV):   (+A)	220
Vickers hardness  ( HV):   (+QT)	370 - 550

 

Properties of   steel   51CrV4 (1.8159)

Weldability: Bad weldability due to the high crack danger.
Hardenability: Good hardenability; suitable for pieces of small sizes and for exacting purposes. It can be hardened in oil.

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