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China factory - JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
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  3. DIN1.6580 30CrNiMo8 Alloy Steel Round Bar with Polished Surface for High
China DIN1.6580 30CrNiMo8 Alloy Steel Round Bar with Polished Surface for High
China DIN1.6580 30CrNiMo8 Alloy Steel Round Bar with Polished Surface for High

  1. China DIN1.6580 30CrNiMo8 Alloy Steel Round Bar with Polished Surface for High
  2. China DIN1.6580 30CrNiMo8 Alloy Steel Round Bar with Polished Surface for High
  3. China DIN1.6580 30CrNiMo8 Alloy Steel Round Bar with Polished Surface for High
  4. China DIN1.6580 30CrNiMo8 Alloy Steel Round Bar with Polished Surface for High
  5. China DIN1.6580 30CrNiMo8 Alloy Steel Round Bar with Polished Surface for High
  6. China DIN1.6580 30CrNiMo8 Alloy Steel Round Bar with Polished Surface for High
  7. China DIN1.6580 30CrNiMo8 Alloy Steel Round Bar with Polished Surface for High

DIN1.6580 30CrNiMo8 Alloy Steel Round Bar with Polished Surface for High

  1. MOQ： 1 Ton
  2. Price： US $730-1,250 / Ton
  3. Get Latest Price
Material Grade 30CrNiMo8
Standard Number 1.6580
Outer Diameter 6-630mm
Carbon Content 0.26 - 0.34%
Silicon Content max 0.4%
Manganese Content 0.5 - 0.8%
Nickel Content 1.8 - 2.2%
Chromium Content 1.8 - 2.2%
Molybdenum Content 0.3 - 0.5%
Tensile Strength 800-1450 MPa
Yield Strength 590-1050 MPa
Elongation at Fracture 8-14%
Brinell Hardness 248 - 255 HBW
Impact Energy Longitudinal 30-45 J
Impact Energy Transverse 20-27 J

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  1. Product Details
  2. Company Details

Product Specification

Material Grade 30CrNiMo8 Standard Number 1.6580
Outer Diameter 6-630mm Carbon Content 0.26 - 0.34%
Silicon Content max 0.4% Manganese Content 0.5 - 0.8%
Nickel Content 1.8 - 2.2% Chromium Content 1.8 - 2.2%
Molybdenum Content 0.3 - 0.5% Tensile Strength 800-1450 MPa
Yield Strength 590-1050 MPa Elongation at Fracture 8-14%
Brinell Hardness 248 - 255 HBW Impact Energy Longitudinal 30-45 J
Impact Energy Transverse 20-27 J
High Light DIN1.6580 Alloy Steel Round Bar ，30CrNiMo8 Steel Round Bar ，Polished Surface Round Bar
Alloy Steel Round Bars DIN 1.6580 30CrNiMo8
30CrNiMo8 steel round bars are hot-rolled alloy special bars manufactured to DIN 1.6580 standards, designed for quenching and tempering applications requiring high strength and toughness.
Material Specifications
Grade30CrNiMo8
Number1.6580
ClassificationAlloy special steel
StandardEN 10083-3:2006, EN 10269:1999, EN 10250-3:2000, EN 10297-1:2003
Chemical Composition (%) - EN 10083-3:2006
CSiMnNiPSCrMo
0.26-0.34max 0.40.5-0.81.8-2.2max 0.025max 0.0351.8-2.20.3-0.5
Mechanical Properties (+QT Condition)
Tensile Strength (Rm) - MPa
Diameter (mm)to 1616-4040-100100-160160-250250-330330-660
Rm1250-14501250-14501000-13001000-1200850-1100850800
Yield Strength (Re/Rp0.2) - MPa
Diameter (mm)to 1616-4040-100100-160160-250
Re/Rp0.210501050900800700
Additional Mechanical Properties
PropertyValue
Impact Energy (Longitudinal)30-45 J at +20°C
Impact Energy (Transverse)20-27 J at +20°C
Elongation at Fracture (Transverse)8-14%
Reduction in Cross Section (Z)40-50%
Brinell Hardness (+A)248-255 HBW
International Equivalent Grades
EU/ENGermanyJapanFranceEnglandChinaRussiaISO
30CrNiMo830CrNiMo8SNCM43130CND8823M3030Cr2Ni2Mo3KH3M3F31CrNiMo8
30CrNiMo8 alloy steel round bars - manufacturing process 30CrNiMo8 steel bars - quality inspection 30CrNiMo8 round bars - surface finish 30CrNiMo8 steel materials - industrial applications
General Applications
  • Transmission systems for tractors and small-to-medium automobiles
  • High-class carburization and cyanide carburizing parts
  • Oil drilling equipment, mining claws and cones
  • Carburized gears, pinions, shafts, and bearings
  • Piston rings, ring gears, and crankshafts
Available Stock Sizes
Round Bars: Diameter 12-380mm
Material Conditions & Forms
Available in round bars, flat bars, plates, and blocks with various conditions including pre-hardened, hot rolled, annealed, quenched and tempered, with surface conditions ranging from black, pre-machined, grinding, to polished finishes.
Quality & Service Commitment
Quality Assurance: Materials sourced directly from government-owned steel mills ensuring consistent high quality and competitive pricing.
Timely Delivery: Priority treatment for all orders with shortest possible lead times for both raw and finished materials.
ISO 9001 Certified: Continuous improvement of our integrated quality management system with regular audits and recertification.
Value-Added Services
  • Metal cutting and sizing to specifications
  • Machining services: blanking, milling, grinding
  • Heat treatment processing
  • Sawing for small or large quantities
  • Sawing-to-size capabilities
  • Unique inventory of specialty steels
  • Orders of any size and length accommodated

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Total Annual:

    >1000000

  • Employee Number:

    >100

  • Ecer Certification：

    Verified Supplier

Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

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Get in touch with us

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  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
  • No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
  • https://www.stainless-strips.com/

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