DIN 1.6587 Alloy Steel Round Bar with Polished Surface and OD 6-630mm for Mold Steel Applications
Price:
US $982-1,254 / Ton
MOQ:
1 Ton
Delivery Time:
Negotiable
Product Description
DIN 1.6587 Alloy Steel Round Bar 17CrNiMo6 Alloy Steel Shaft
Available in Stock - High-quality alloy steel round bars and shafts ready for immediate delivery.
Product Specifications
| Products | Alloy Steel Round Bar |
|---|---|
| Diameter | 13 - 300mm |
| Length | 6m or custom cutting as requested |
| Grade | Alloy Steel |
| Our Service | Cutting, polishing, packing, heat treatment |
| Brand | BAOSTEEL, XINGCHENG, DSS, CHONGQING, XNSS, HLXT, etc. |
| Standard | GB, ASTM, JIS, EN, DIN |
| Company Type | Storage company and process service |
Material Overview
17CrNiMo6/1.6587 Steel is a heat-treatable, low alloy steel containing nickel, chromium, and molybdenum according to DIN Germany standard. This material is renowned for its exceptional toughness and ability to develop high strength in heat-treated conditions while maintaining excellent fatigue strength. Widely used in heavy-duty applications including shafts, gears, axles, spindles, couplings, and pins.
Chemical Composition (DIN 17210 Case Hardening Steels)
| Grade | Number | C | Si | Mn | P | S | Cr | Mo | Ni |
|---|---|---|---|---|---|---|---|---|---|
| 17CrNiMo6 | 1.6587 | 0.15-0.20 | ≤ 0.40 | 0.40-0.60 | ≤ 0.035 | ≤ 0.035 | 1.50-1.80 | 0.25-0.35 | 1.40-1.70 |
Size, Tolerance & Processing Options
| Shape | Size (mm) | Process | Tolerance | Length (mm) |
|---|---|---|---|---|
| Round | Φ6-Φ50 | Cold Drawn | H11 | 3000-5800 |
| Round | Φ40-Φ300 | Hot Rolled | -0/+3mm | 3000-10000 |
| Round | Φ120-Φ1000 | Hot Forged | -0/+3mm | 3000-10000 |
| Flat/Square/Block | Thickness: 120-800 Width: 120-1500 |
Hot Forged | -0/+3mm | 500-6000 |
Heat Treatment Processes
Normalizing for 17CrNiMo6/1.6587
- Nominal normalizing temperature: 840-890°C
- Hold the temperature for several hours
- Cooling in the air
Annealing for 17CrNiMo6/1.6587
- Nominal annealing temperature: 630-650°C
- Cool slowly in the furnace
- Maximum Brinell hardness of 229
Hardening and Tempering (QT) for 17CrNiMo6/1.6587
- Nominal hardening temperature: 830-865°C
- Hold at this temperature then quench in oil
- Temper as soon as possible when temperature lowers to ambient
- Heat carefully to suitable temperature selected by reference to tempering chart
- Usual tempering temperature is 600°C depending on actual requirements
- Keep material out of furnace, then cool in air
Mechanical Properties (Reference Only)
- Tensile strength: 980-1270MPa
- Yield point: 780MPa
- Percentage reduction of area after fracture: 40%
- Elongation after fracture: 11%
- Impact test (+20°C): Longitud - 45~50J
Delivery Conditions
- Shape: Round/Square/Flat/Shafts/Rollers/Blocks
- Surface condition: Black surface/Bright surface
- Heat Treatment: Normalized/Annealed/QT
- Straightness: Max 3mm/m (Enhanced straightness available on request)
- Length: 3000-5800mm suitable for 20″ container; above 6000mm suitable for 40″ container
- Grain Size: 5-8 acc to ASTM E112-96
- Typical Hardness: HRC28-32
- Ultrasonic Standard: Sep1921/ASTM A388/EN 10228-3
- Non Metallic Inclusion: 2 max acc to ASTM E45 / K4≤20 acc to DIN 50602
- Forging Ratio: minimum 4:1
- Marking: Grade/Weight/Length/Size/Heat Number
Quality Certification
Material test report (Inspection Certificate EN 10204 3.1) provided, documenting:
- Chemical analysis
- Mechanical properties
- Surface hardness
- Non Metallic Inclusion
- Heat Treatment Process
- Grain size
- Forging ratio
- NDE test method/criteria
Company Information
Our company specializes in all kinds of round steel, including materials from major steel mills such as Tiangang, Shandong Luli Steel, Rongcheng Steel, Handan, Laigang, and Jiyuan Steel. As designated agents in Tianjin, we maintain monthly sales of 40,000-60,000 tons of various steel products.
We operate more than 4 warehouses for stock management, maintaining approximately 30 product grades in stock long-term with over 800 sizes to ensure short delivery times. Our dedicated processing warehouse provides comprehensive services including cutting, polishing, and heat treatment.
Our global sales network serves various industries including machinery, standard parts, automotive, gears, forging, and hardware tools.
Popular Steel Grades We Manufacture
We manufacture a comprehensive range of steel grades including EN series, C series, S series, SAE/AISI standards, BS970 standards, EN 10088-3 grades, ASTM specifications, DIN standards, GOST specifications, and various specialized alloy steels.
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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