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DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM

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CHINA JIANGSU MITTEL STEEL INDUSTRIAL LIMITED zertifizierungen
CHINA JIANGSU MITTEL STEEL INDUSTRIAL LIMITED zertifizierungen
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DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM

DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM
DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM

Großes Bild :  DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM

Produktdetails:
Herkunftsort: CHINA
Markenname: DONGBEI TEGANG
Zertifizierung: SGS ISO MTC
Modellnummer: 30CrNiMo8 Din1.6580
Zahlung und Versand AGB:
Min Bestellmenge: 2 Tonnen
Preis: 750-1250 USD/Ton
Verpackung Informationen: Exportpackung
Lieferzeit: 10 Tage
Zahlungsbedingungen: L/C, T/T, Western Union, Moneygram
Versorgungsmaterial-Fähigkeit: 500 Tonnen

DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM

Beschreibung
Od: 16 bis 500 mm Länge: 3-6m 9m 12m
Oberfläche: Schwarz und hell Typ: warmgewalzt geschmiedet
Stahlqualität: Legierungsstahl Form: Runden
Produktname: 1.6580 30CrNiMo8 qt Runde Stangen aus Legierungsstahl Oberflächenbehandlung: Schwarz/Schale/Polnisch/maschinell bearbeitet
Lieferbedingung: getempert, warm gewalzt/schmiedete Wärmebehandlung: Normalisiertes +Annealed +Quenched + milderte
Hervorheben:

DIN 30CrNiMo8 alloy steel round bar

,

1.6580 hot forged steel bar

,

30NCD8 QT alloy steel bar

DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM

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
 

 
 

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

DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM 0
 
DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM 1DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM 2DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM 3

 

FAQ:
Q: Are you trading company or manufacturer ?
A: We are professional manufacturer for Round Bar , and our company also is a very professional a trade company for steel products.we can also provide a wide range of steel products.

Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.

Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.

Q: Do you accept the third party inspection?
A: Yes absolutely we accept.

Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by worker piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.

Kontaktdaten
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Ansprechpartner: Mr. Gao Ben

Telefon: +86-18068357371

Faxen: 86-0510-88680060

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