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{"title":"EN DIN Standard 41CrAlMo7 Alloy Steel Round Bar Diameter 10 - 350mm SCM645 Alloy","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/8a\/f384d75ceea894a15b4f1ea6423b-200x200-1\/en_din_standard_41cralmo7_alloy_steel_round_bar_diameter_10_350mm_scm645_alloy.jpg","attrs":{"Brand Name":"DELTA","Model Number":"41CrAliMo7","Certification":"ISO","Place of Origin":"China"}}
{"title":"25Cr2MoVA \/ DIN1.8159 Alloy Steel Round Bar Hot Rolled Diameter 20 - 350mm in 6m","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/19\/5e678c170e39068beeabe330b547-200x200-1\/25cr2mova_2f_din1_8159_alloy_steel_round_bar_hot_rolled_diameter_20_350mm_in_6m_length.jpg","attrs":{"Brand Name":"DELTA","Model Number":"DIN 1.8159 (25CrMoV6-4) \/ 25Cr2MoVA","Certification":"ISO","Place of Origin":"China"}}
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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
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...
