ShangHai，ShangHai-
E-mail
info@shdhforging.com
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Phone
86-21-52859349
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Address
SHANGHAI, CHINA: Rm1101-1104 BLD.2, Lane 789 Tianzhu Rd, Jiading District, Shanghai 201821 China.
Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd.Free·1YRS
Forged Discs
NegotiableUpdate on September 08
- Model
- Nature of the Manufacturer
- Manufacturer
- Product Category
- Forgings
- Place of Origin
- City, Province
Overview
Short Description: Gear blanks, flanges, end caps, pressure vessel components, valve components, valve bodies, and piping applications. Forged disks are superior in quality to disks cut from plate or bar due to all sides of the disk having forging reduction further refining the grain structure and improving the materials impact strength and fatigue life. Furthermore forged disks can be forged with grain flow to best suit the final parts applications such as radial or tangential grain flow which will help......
Product Details
Open Die Forgings Manufacturer In China
Forged Disc
Gear blanks, flanges, end caps, pressure vessel components, valve components, valve bodies, and piping applications. Forged disks are superior in quality to disks cut from plate or bar due to all sides of the disk having forging reduction further refining the grain structure and improving the materials impact strength and fatigue life. Furthermore forged disks can be forged with grain flow to best suit the final parts applications such as radial or tangential grain flow which will help improve the mechanical properties of the material.
Common used material: 1045 | 4130 | 4140 | 4340 | 5120 | 8620 | 42CrMo4 | 1.7225 | 34CrAlNi7 | S355J2 | 30NiCrMo12 |22NiCrMoV
FORGED DISC
Large press forged blocks up to 1500mm x 1500mm section with variable length.
Block forging tolerance typically -0/+3mm up to +10mm dependent on size.
●All Metals has the forging capabilities to produce bars from the following alloy types:
● Alloy steel
● Carbon steel
●Stainless steel
FORGED DISCS CAPABILITIES
Material
MAX DIAMETER
MAX WEIGHT
Carbon, Alloy Steel
3500mm
20000 kgs
Stainless Steel
3500mm
18000 kgs
Shanxi DongHuang Wind Power Flange Manufacturing Co., LTD. , as an ISO registered certified forging manufacturer, guarantee that the forgings and/or bars are homogenous in quality and free of anomalies which are detrimental to the mechanical properties or machining properies of the material.
Case:
Steel Grade SA 266 Gr 2
Chemical composition % of steel SA 266 Gr 2 | ||||
C | Si | Mn | P | S |
Max 0.3 | 0.15 – 0.35 | 0.8- 1.35 | max 0.025 | max 0.015 |
Applications
Gear blanks, flanges, end caps, pressure vessel components, valve components, valve bodies, and piping applications
Delivery form
Forged disc, Forged Disk
SA 266 Gr 4 Forged disc, Carbon steel forgings for pressure vessels
Size: φ1300 x thk 180mm
Forging (Hot Work ) Practice, Heat Treatment Procedure
Forging | 1093-1205℃ |
Annealing | 778-843℃ furnace cool |
Tempering | 399-649℃ |
Normalizing | 871-898℃ air cool |
Austenize | 815-843℃ water quench |
Stress Relieve | 552-663℃ |
Quenching | 552-663℃ |
| Rm - Tensile strength (MPa) (N) | 530 |
| Rp0.2 0.2% proof strength (MPa) (N) | 320 |
| A - Min. elongation at fracture (%) (N) | 31 |
| Z - Reduction in cross section on fracture (%) (N) | 52 |
| Brinell hardness (HBW): | 167 |
ADDITIONAL INFORMATION
REQUEST A QUOTE TODAY
OR CALL: 86-21-
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