SGS Approved DIN 1.6582 34CrNiMo6 Alloy Steel Round Bar with Polished Surface and High Strength
Price:
US $650-1,850 / Ton
MOQ:
1 Ton
Delivery Time:
Negotiable
Product Description
SGS Approved DIN 1.6582 3m Length Hot Rolled Alloy Steel 34CrNiMo6
DIN 34CrNiMo6/1.6582 alloy steel is a high-strength nickel-molybdenum alloy steel with excellent comprehensive mechanical properties. This material is manufactured and supplied as forged round bars, square/flat bars, rollers, shafts, and blocks, or as rolled round rods.
Material Specifications
| Grade | 34CrNiMo6 DIN 1.6582 |
|---|---|
| Standard | DIN 10083-3, W-Nr Germany Standard |
| Chemical Composition | According to ASTM, AISI, JIS, ER, GB international standards |
Chemical Composition
| Element | Content (%) |
|---|---|
| Carbon | 0.30-0.38 |
| Silicon | Max 0.40 |
| Manganese | 0.50-0.80 |
| Chromium | 1.30-1.70 |
| Molybdenum | 0.15-0.30 |
| Nickel | 1.30-1.70 |
Available Forms & Sizes
Forged 34CrNiMo6 Alloy Steel:
- Round Bars: Diameter 80-1,000mm, Length 3,000-10,000mm
- Square Bars: 150×150-500×500mm, Length 3,000-8,000mm
- Custom forged flat bars, blocks, shafts, and forging pieces available
Rolled 1.6582 Alloy Steel:
- Round Bars: Diameter 10-300mm, Length 3,000-10,000mm (customizable)
Dimensional Tolerances
- Black surface: -0/+8mm
- Machined surface: -0/+3mm
- Straightness deviation: Maximum 2mm/meter with 360° rotary device
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength σb (MPa) | ≥980(100) |
| Yield Strength σs (MPa) | ≥785(80) |
| Elongation δ5 (%) | ≥9 |
| Reduction of Area ψ (%) | ≥40 |
| Impact Energy Akv (J) | ≥47 |
Heat Treatment Processes
Hardening & Tempering:
- Heat uniformly to 850°C
- Quench in oil
- Heat to 550°C and soak for minimum 2 hours
- Cool in furnace
Annealing:
- Heat to 800-850°C
- Cool slowly to 550°C
- Complete annealing in air
Normalizing:
- Heat to 850°C
- Cool to room temperature in air
Forging Instructions
- Preheat material carefully
- Raise forging temperature to 1150-1200°C
- Maintain forging temperature above 850°C
Quality Certification
- Chemical composition per DIN 7527-6, EN 10250-3
- Mechanical properties testing
- Non-metallic inclusions analysis
- Grain size: Minimum 5, preferred 8 (DIN 50601)
- Ultrasonic testing 360° complete round testing (EN 10228-3)
Applications
34CrNiMo6 steel is widely used for high-load components including transmission systems, tractor motors, and automotive applications. Typical uses include:
- Engine camshafts and connecting rods
- High-strength shafts and gears
- Carburized and cyanide carburizing parts
- Oil drilling components, mining claws and cones
- Bearings, piston rings, ring gears, crankshafts
Why Choose Our 34CrNiMo6 Alloy Steel?
- Quality Assurance: Materials sourced from reputable steel manufacturers with ISO 9001 certified quality management
- Timely Delivery: Speedy processing and delivery for both raw materials and finished products
- Comprehensive Services: Value-adding services including cutting, sizing, machining, and heat treatment
- Flexible Orders: Any size, any length orders with unique specialty steel inventory
- Expert Support: Excellent customer service and technical assistance
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Get in Touch
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben