Sichuan Liaofu Special Steel Company is one of the most experienced manufacturers and suppliers of din1.6566 forged structural alloy steel round bar in China. With over 20 years' experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for wholesale service.
DIN1.6566 Forged Structural Alloy Steel Round Bar
DIN1.6566 Forged Structural Alloy Steel Round Bar with abrasion resistance, toughness, not easy to bend, can withstand considerable pressure without breaking or damage, suitable for buildings, Bridges and other large structures. At the same time, it is versatile and suitable for various manufacturing processes.
size range
| Diameter(mm) | Thickness (mm) | Width (mm) | Length(mm) | |
| Round | 1.0-1000 | - | - | 2000-11800 |
| Square | 10-1000 | - | - | 2000-11800 |
| flat | - | 20-800 | 80-2000 | 2000-11800 |
Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition:
Hot forged, hot rolled, cold rolled, cold drawn
Surface Condition:
Black, Grinded, Rough turned, Peeled, Polished
DIN1.6566 Forged Structural Alloy Steel Round Bar Feature
1.Competitive price
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
| Packing details | In seaworthy packing, as your requirement. |
| Delivery details | within 20-50 days |
Chemical Composition:
| Grade | C | Si | Mn | P | S | Cr | Mo | Ni |
| 1.6566 | 0.14- 0.20 |
0.40 max |
0.60- 0.90 |
0.025 max |
0.035 max |
0.80- 1.10 |
0.15- 0.25 |
1.20- 1.50 |
Alloyed case hardening steel for parts with a required core tensile strength of 1000 - 1300 N/mm² and good wearing resistance as boxes, piston bolts, spindles, camshafts, gears, shafts and other mechanical controlling parts.Especially in wheels and stopcock.
Mill′s test certificate:
EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.
Quality Assurance
DIN1.6566, also known as 17NiCrMo6-4 or 815M17, is a shell hardened steel that is widely used in a variety of industries due to its superior strength and durability. It belongs to BS EN 10084 standard, which guarantees the quality and performance of steel.
In order to ensure the quality of DIN1.6566 steel, several testing methods are used, including radiation testing (RT), ultrasonic testing (UT), magnetic particle testing (MT), penetration testing (PT) and eddy current testing. These test methods provide a comprehensive and thorough assessment of the properties of steel, including its composition, structure and potential defects or defects.
(1) ray detection---RT;
(2) ultrasonic testing---UT;
(3) Magnetic Particle Testing-MT;
(4) penetration testing-PT;
(5) eddy current flaw detection-ET
DIN1.6566 Forged Structural Alloy Steel Round Bar is divided into three types: hot rolled, forged and cold drawn. The size of hot rolled round bar is 5.5-250 mm. Among them: small round bars of 5.5-25 mm are mostly supplied in bundles of straight strips, which are often used as steel bars, bolts and various mechanical parts; round bars larger than 25 mm are mainly used for the manufacture of mechanical parts and billets of seamless steel pipes ect.
DIN1.6566 Forged Structural Alloy Steel Round Bar Packaging & Shipping
1. Package: Export standard package or as customers' request.
2. Shipping: We will arrange the shipping in about 7-10 days after the deposit is received.
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