MachineU > China Products > Minerals & Metallurgy > Carbon Steel > Long Steel Products > Steel Round Bars
16MnCr5 DIN 1.7131 Polished Surface Steel Round Bar OD 6-630mm Alloy Tool Steel Bar
16MnCr5 DIN 1.7131 Polished Surface Steel Round Bar OD 6-630mm Alloy Tool Steel Bar
Specifications
MOQ :
1 Ton
Price :
US $750-1,650 / Ton
Model Number :
16MnCr5
Surface Treatment :
Polished
Alloy Type :
Alloy
Diameter Range :
OD 6-630mm
Production Capacity :
500tons
Carbon Content :
0.14-0.19%
Silicon Content :
max. 0.40%
Manganese Content :
1.00-1.30%
Phosphorus Content :
max. 0.035%
Sulfur Content :
≤ 0.035%
Chromium Content :
0.80-1.10%
Hardness HRC :
47 max, 39 min
Brinell Hardness :
207 max
Quenching Temperature :
870°C
Case-hardening Temperature :
780-820°C
Description
DIN 16MnCr5 / EN 1.7131 34mm Steel Round Bar
16MnCr5 case hardening steel is manufactured in compliance with EN 10084:2008 standards for technical delivery conditions. This high-quality steel is ideal for demanding industrial applications requiring superior performance.
Material Specifications
Grade: 16MnCr5
Number: 1.7131
Classification: Case hardening steels
Standards Compliance
• EN 10084:2008 - Case hardening steels, Technical delivery conditions
• EN 10132-2:2000 - Cold rolled narrow steel strip for heat treatment
International Equivalent Grades
Standard Equivalent
JUS Č.4320
DIN 16MnCr 5; ZF 6
BS 590M17
GOST 18HG
AISI/SAE SAE 5115, SAE 51204
UNI 16MnCr5
NF 16MC5
Chemical Composition
Element Content (%) Permissible Deviation
C 0.14-0.19 ± 0.02
Si max. 0.40 + 0.03
Mn 1.00-1.30 ± 0.05
P max. 0.035 + 0.005
S ≤ 0.035 + 0.005
Cr 0.80-1.10 ± 0.05
Heat Treatment Parameters
Process Temperature (°C)
End Quench Test Quenching 870
Carburizing Temperature 880 to 980
Core-hardening Temperature 860 to 900
Case-hardening Temperature 780 to 820
Tempering 150 to 200
Typical Applications
This steel is widely used in transmission systems, tractor motors, and small to medium automotive applications. It serves as an alternative to 12CrNi3 for higher-class carburization and cyanide carburizing parts including:
  • Oil drilling components
  • Mining claws and cones
  • Carburized gears and pinions
  • Shafts and bearings
  • Piston rings and ring gears
  • Crankshafts
Available Stock Sizes
Round Bar Diameter: 12-380mm
Material Conditions Available
Our steel materials are available in various forms and conditions to meet specific customer requirements:
  • Forms: Round bars, flat bars, plates, and blocks
  • Conditions: Pre-hardened, hot rolled, annealed, quenched and tempered
  • Surface Conditions: Black, pre-machined, grinding, and polished
Quality Assurance & Services
Quality Commitment
We source materials exclusively from government-owned steel mills to ensure consistent quality. Our ISO 9001 certified quality management system undergoes regular audits and recertification to maintain the highest standards.
Our Services
  • Quality special steel for all industries
  • Orders of any size and length with fast shipping
  • Unique inventory of specialty steel
  • Value-added services: metal cutting, sizing, machining (blanking, milling, grinding)
  • Heat treatment services
  • Sawing for small or large quantities, sawing-to-size
  • Excellent customer service
Product Gallery
16MnCr5 DIN 1.7131 Polished Surface Steel Round Bar OD 6-630mm Alloy Tool Steel Bar 16MnCr5 DIN 1.7131 Polished Surface Steel Round Bar OD 6-630mm Alloy Tool Steel Bar 16MnCr5 DIN 1.7131 Polished Surface Steel Round Bar OD 6-630mm Alloy Tool Steel Bar 16MnCr5 DIN 1.7131 Polished Surface Steel Round Bar OD 6-630mm Alloy Tool Steel Bar 16MnCr5 DIN 1.7131 Polished Surface Steel Round Bar OD 6-630mm Alloy Tool Steel Bar 16MnCr5 DIN 1.7131 Polished Surface Steel Round Bar OD 6-630mm Alloy Tool Steel Bar
Send your message to this supplier
Send Now

16MnCr5 DIN 1.7131 Polished Surface Steel Round Bar OD 6-630mm Alloy Tool Steel Bar

Ask Latest Price
Product Detail
MOQ :
1 Ton
Price :
US $750-1,650 / Ton
Model Number :
16MnCr5
Surface Treatment :
Polished
Alloy Type :
Alloy
Diameter Range :
OD 6-630mm
Contact Supplier
16MnCr5 DIN 1.7131 Polished Surface Steel Round Bar OD 6-630mm Alloy Tool Steel Bar

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
stainless steel roofing sheet, Stainless Steel Strip, Others stainless steel sheet
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Steel Round Bar
MachineU China Products Minerals & Metallurgy Carbon Steel Long Steel Products Steel Round Bars
Contact Supplier
Submit Requirement