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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
DIN 30CrNiMo8 DIN 1.6580 30NCD8 QT Hot Forged Alloy Steel Round Bar 40*6000MM
Specifications
Brand Name :
DONGBEI TEGANG
Model Number :
30CrNiMo8 Din1.6580
Certification :
SGS ISO MTC
Place of Origin :
China
MOQ :
2 Tons
Price :
750-1250 USD/Ton
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Supply Ability :
500 Tons
Delivery Time :
10 days
Packaging Details :
Export Packing
OD :
16-500mm
Length :
3-6m 9m 12m
Surface :
Black and Bright
Type :
Hot Rolled Forged
Steel grade :
Alloy Steel
Shape :
Round
Product name :
1.6580 30CrNiMo8 qt alloy steel round bars
Surface treatment :
Black/Peeling/Polishing/Machined
Delivery condition :
annealed,hot rolled/forged
Heat treatment :
Normalized +Annealed +Quenched + Tempered
Description

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

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

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.

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

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Product Detail
Brand Name :
DONGBEI TEGANG
Model Number :
30CrNiMo8 Din1.6580
Certification :
SGS ISO MTC
Place of Origin :
China
MOQ :
2 Tons
Price :
750-1250 USD/Ton
Contact Supplier
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

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
12 Years
jiangsu, wuxi
Since 1998
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Seller
Main Products :
Stainless Steel Sheet, Stainless Steel Plates, Stainless Steel Coils
Total Annual :
80Millen-100 Millen
Employee Number :
200~500
Certification Level :
Verified Supplier
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