Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"25Cr2MoVA Alloy Steel Round Bar Diameter 10 - 300mm Custom Cutting in Length","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/8f\/c374af89362ac900e00ce51f86b6-200x200-1\/25cr2mova_alloy_steel_round_bar_diameter_10_300mm_custom_cutting_in_length.jpg","attrs":{"Brand Name":"DELTA","Model Number":"DIN 1.8159 (25CrMoV6-4) \/ 25Cr2MoVA","Certification":"ISO","Place of Origin":"China"}}
{"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"}}
{"title":"EN 1.8507 (34CrAlMo5-10) Nitriding Steel Round Bar Diameter 10 - 300mm Custom","imgUrl":"https:\/\/img.chinax.com\/nimg\/25\/c9\/4f41b121bc96fda3bc795edf2de2-200x200-1\/en_1_8507_2834cralmo5_10_29_nitriding_steel_round_bar_diameter_10_300mm_custom_cutting.jpg","attrs":{"Brand Name":"DELTA","Model Number":"34CrAlMo5-10 \/ 1.8507","Certification":"ISO","Place of Origin":"China"}}
34CrNiMo6 DIN1.6582 EN 10083-3 Alloy Steel Round Bar
Alloy Material Grade 34CrNiMo6 DIN1.6582 EN 10083-3 is a high-strength nickel-molybdenum alloy steel according to DIN standard. This material offers excellent mechanical properties and is widely used in demanding industrial applications.
Product Specifications
Grade
34CrNiMo6 DIN1.6582
Application
Widely used in fasteners, chains, kitchen and sanitary wares, furniture handles, handrails, electroplating equipment, food processing, electronics, petroleum, construction, and decorative applications
Chemical Composition
According to international standards including ASTM, AISI, JIS, ER, GB
Available as forged steel round bars, square bars, flat bars, shafts, and blocks
Round bar size: Diameter 80-1,000mm, Length 3,000-10,000mm
Square bar size: 150×150-500×500mm, Length 3,000-8,000mm
Custom forged flat bars, blocks, shafts and forging pieces available
W-Nr 1.6582 Alloy Steel as Rolled
Available as rolled steel round bars
Round bar size: Diameter 10-300mm, Length 3,000-10,000mm (customizable)
Dimensional Tolerances
Black surface: -0/+8mm
Machined surface: -0/+3mm
Deviation from straightness: 2mm/meter maximum (with 360° rotary device)
Quality Certification
Chemical composition: DIN 7527-6, EN 10250-3
Mechanical properties including tensile strength, yield point, reduction of area, elongation, and impact testing
Non-metallic inclusions analysis
Grain size: DIN 50601 (minimum 5, preferred 8)
Ultrasonic testing: EN 10228-3 (360° complete round testing)
Applications
34CrNiMo6 steel is commonly used in high-load shaft applications such as connecting rod structures. DIN 1.6582 steel is also used for surface-hardened wear-resistant components with flexible cores, including gears. It is widely applied in engine camshafts and connecting rod parts.
Forging Process
Preheat 1.6582 forged alloy steel carefully
Raise forging temperature to 1150-1200°C
Maintain forging temperature above 850°C
Heat Treatment
Hardening & Tempering
Heat uniformly to 850°C
Quench in oil
Heat to 550°C
Soak for minimum 2 hours
Cool in furnace
Annealing
Heat thoroughly to 800-850°C
Cool slowly to 550°C
Complete annealing in air
Normalizing
Heat to 850°C
Cool to room temperature in air
Mechanical Properties
Property
Value
Quenching Temperature
850°C (oil)
Tempering
200°C (air)
Tensile Strength σb (MPa)
≥980(100)
Yield Strength σs (MPa)
≥785(80)
Elongation δ5 (%)
≥9
Reduction of Area ψ (%)
≥40
Akv (J)
≥47
General Applications
Widely used for transmission systems, tractor motors, and small-to-medium automotive applications. Serves as an alternative to 12CrNi3 for higher-class carburization and cyanide carburizing parts including oil drilling equipment, mining claws, and cones. Commonly used for carburized gears, pinions, shafts, bearings, piston rings, ring gears, and crankshafts.
Stock Size
Round Bar Diameter
12-380mm
Available Sizes and Conditions
Our steel materials are available in various sizes and conditions tailored to customer requirements, including round bars, flat bars, plates, and blocks. Material conditions range from pre-hardened, hot rolled, annealed, quenched and tempered to various surface conditions such as black, pre-machined, grinding, and polished finishes.
Why Choose Us?
Quality Assurance from Government-Owned Steel Mills
We meticulously source materials only from reputable steel manufacturers to ensure consistent quality. Our competitive pricing combined with superior quality has earned us customer support for over two decades.
Speedy and Timely Delivery
We prioritize every business transaction and ensure timely delivery of both raw materials and finished products with machining or heat treatment in the shortest possible lead time.
Quality Commitment
Our integrated quality management system is continuously improved and certified in accordance with ISO 9001, with regular audits and recertifications 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-adding services: metal cutting, sizing, machining (blanking, milling, grinding), and heat treatment
Sawing services for small or large quantities, sawing-to-size
Excellent customer service
Product Images
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...
