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6m 9m 12m Length Alloy Steel Round Bars Din1.6580 30Crnimo8

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6m 9m 12m Length Alloy Steel Round Bars Din1.6580 30Crnimo8

China 6m 9m 12m Length Alloy Steel Round Bars Din1.6580 30Crnimo8 supplier
6m 9m 12m Length Alloy Steel Round Bars Din1.6580 30Crnimo8 supplier 6m 9m 12m Length Alloy Steel Round Bars Din1.6580 30Crnimo8 supplier

Large Image :  6m 9m 12m Length Alloy Steel Round Bars Din1.6580 30Crnimo8

Product Details:

Place of Origin: China
Brand Name: DONGBEI TEGANG
Certification: SGS ISO MTC
Model Number: 30CrNiMo8

Payment & Shipping Terms:

Minimum Order Quantity: 2 Tons
Price: 850 USD/Ton
Packaging Details: Export Packing
Delivery Time: 10 days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 Tons
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Detailed Product Description
OD: 16-500mm Length: 6m 9m 12m
Surface: Black And Bright Type: Hot Rolled

30CrNiMo8 Steel Round Bar Hot Rolled Din1.6580 Alloy Special Bar 30Crnimo8 Properties

Grade : 30CrNiMo8
Number: 1.6580
Classification: Alloy special steel
Standard:
EN 10083-3: 2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels
EN 10269: 1999 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
EN 10250-3: 2000 Open steel die forgings for general engineering purposes. Alloy special steels
EN 10297-1: 2003 Seamless circular steel tubes for mechanical and general engineering purposes. Non-alloy and alloy steel tubes. Technical delivery conditions
Equivalent grades: Go here

 

 



Chemical composition % of steel 30CrNiMo8 (1.6580): EN 10083-3-2006

C Si Mn Ni P S Cr Mo
0.26 - 0.34 max 0.4 0.5 - 0.8 1.8 - 2.2 max 0.025 max 0.035 1.8 - 2.2 0.3 - 0.5



Mechanical properties of steel 30CrNiMo8 (1.6580)

 

Nominal diameter (mm): to 16 16 - 40 40 - 100 100 - 160 160 - 250 250 - 330 330 - 660
Rm - Tensile strength (MPa) (+QT) 1250-1450 1250-1450 1000-1300 1000-1200 850-1100 850 800

 

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)
1050 1050 900 800 700
Nominal thickness(mm): to 160 160 - 330 330 - 660
Re - Upper yield strength (MPa) (+QT) 700 630 590

 

KV - Impact energy (J) longitud., (+QT) +20°
30-45
KV - Impact energy (J) transverse, (+QT) +20°
20-27

 

A - Min. elongation at fracture (%) transverse, (+QT) 8-14

 

Nominal thickness (mm): to 16 16 - 40 40 - 100 100 - 160 160 - 250
A - Min. elongation Lo = 5,65 √ So (%) (+QT), round products 9 9 10 11 12

 

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 40 45 50 50

 

Brinell hardness (HBW): (+A) 248 - 255



Equivalent grades of steel 30CrNiMo8 (1.6580)

Warning! Only for reference

EU
EN
Germany
DIN,WNr
Japan
JIS
France
AFNOR
England
BS
China
GB
Russia
GOST
Inter
ISO
30CrNiMo8
30CrNiMo8
SNCM431
30CND8
823M30
30Cr2Ni2Mo
3KH3M3F
31CrNiMo8
 

 

Information for steel and alloy suppliers

Contact Buying Requirements, Buying Leads
of steel 30CrNiMo8 (1.6580)
Time
Country: China
More info
Quantity: EN 10083-3
Shape: Tube/Pipe
2017-12-15
Country: India
More info
Quantity: 1 Pcs
Shape: Plate/Sheet/Strip
2017-12-11
Country: Iran
More info
Quantity: 210*60*55
Shape: Other
2017-11-12



Mechanical properties

ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale
Rm Tensile strength / Zugfestigkeit / Resistance a la traction
A Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
J Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc



Heat treatment conditions

 

+A Soft annealed
+AC Annealed to achieve spheroidization of the carbides
+AR As rolled
+AT Solution annealed
+C Cold drawn / hard
+CR Cold rolled
+FP Treated to ferrite-pearlite structure and hardness range
+I Isothermal annealing
+LC Cold drawn / soft
+M Thermo mechanical rolling
+N Normalized
+NT Normalized and tempered
+P Precipitation hardened
+PE Peeled
+QA Air quenched and tempered
+QL Liquid quenched and tempered
+QT Quenched and tempered
+S Treated to improve shearability
+SH As rolled and turned
+SR Cold drawn and stress relieved
+T Tempered
+TH Treated to hardness range
+WW Warm worked
+U Untreated

 

Alloy special steel
Chemical composition of steel 30CrNiMo8 (1.6580), Standards of steel 30CrNiMo8 (1.6580)
Mechanical Properties of steel 30CrNiMo8 (1.6580) Equivalent grades of steel 30CrNiMo8 (1.6580)
Tensile Strength, Elongation, Proof strength, Hardness

 

 

6m 9m 12m Length Alloy Steel Round Bars Din1.6580 30Crnimo86m 9m 12m Length Alloy Steel Round Bars Din1.6580 30Crnimo8

Contact Details
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Contact Person: Gao Ben

Tel: +8618068357371

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