| Customization: | Available |
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| Material: | Alloy Steel |
| Shape: | D Shape |
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G80 ALLOY FORGED TRIANGLE RING |
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ITEM NO. |
WEIGHT/KG |
WLL/1bs |
B.L/1bs |
D |
N |
L |
|
|
SL-R1017-45 |
0.38 |
4500 |
18000 |
79 |
14 |
96 |
|
|
SL-R1017-50 |
0.66 |
5000 |
20000 |
110 |
16 |
118.5 |
|
The requirement for Raw Material for Forging Riggings
Forging materials are mainly carbon steel and alloy steel of various compositions, followed by aluminum, magnesium, copper,
titanium and the like and alloys thereof. The raw state of the material is the bar, ingot, metal powder, and liquid metal. The ratio of the
cross-sectional area of the metal before deformation to the cross-sectional area after deformation is called the forging ratio.
Correct selection of forging ratio, reasonable heating temperature and holding time, reasonable initial forging temperature, and final
forging temperature, reasonable deformation amount, and deformation speed have a great relationship to improve product quality
and reduce costs. Generally, small and medium-sized forgings use round or square bars as blanks. The grain structure and
mechanical properties of the bar are uniform and good, the shape and size are accurate, and the surface quality is good, which is
convenient for mass production. As long as the heating temperature and deformation conditions are properly controlled, high-
quality forgings can be forged without requiring large forging deformation. Ingots are only used for large forgings. The ingot is an
as-cast structure with large columnar crystals and a loose center. Therefore, it is necessary to break the columnar crystal into fine
crystal grains by large plastic deformation, and loosely compact, to obtain excellent metal structure and mechanical
properties.
The powder metallurgy preform which is pressed and sintered can be made into a powder forging by hot forging without flashing.
Forging powder is close to the density of general die forgings, has good mechanical properties, and has high precision, which can
reduce subsequent cutting. The powder forgings have a uniform internal structure and are not segregated and can be used to
manufacture workpieces such as small gears. However, the price of powder is much higher than the price of ordinary bars, and its
application in production is limited. By applying static pressure to the liquid metal poured in the mold to solidify, crystallize, flow,
plastically deform and form under pressure, a die forging of desired shape and properties can be obtained. Liquid metal die forging
is a forming method between die casting and die forging, and is particularly suitable for complex thin-walled parts which are
difficult to form by general die forging. Forging materials in addition to the usual materials, such as various components of carbon
steel and alloy steel, followed by aluminum, magnesium, copper, titanium and other alloys, iron-based superalloys, nickel-based
superalloys, cobalt-based superalloys The deformed alloys are also finished by forging or rolling, except that the alloys are
relatively narrow in plasticity, so the forging difficulty is relatively large, and the heating temperature, opening, and forging
temperature and final forging temperature of different materials have strict requirements.
Hot Tags: G80 small eye foundry crane lifting chain safety hook, China, factory, manufacturers, suppliers, wholesale, low price, buy,safety hook,Eye Foundry Hook
1.Our raw materials supplied by a stable government-controlled steel mill which each coil having a tracking number;
2.Heat Treatment steps all controlled by CNC;
3.Excellent surface treatment for riggings with control of using times for molds;
4.Strictly follow the AQL Quality Checking Standard.
If there is any interest in our products and company, please just contact our sales team.
| Brief Description for our advantages |
Tips: For your personal safety and better use of this product, when the product wears out and reaches the end of life, please change the rigging in time: Do not use it too much.
What are the scrapping standards for lifting hooks:
1. There are obvious or permanent deformations.
2. The hook body has been broken or cracked.
3. The hook eye is broken or cracked.
4. the hook eye load test failed
Hebei Jili Riging Co., Ltd. is committed to the production and research and development of various lifting rigging, lifting tackles, and lifting equipment. It is one of the key enterprises in the same industry in China. With excellent R&D and creative capabilities,we have repeatedly won the design of vertical tongs, strong pulleys, an improved shackle-type pulley structure, an improved steel hoisting vertical tongs structure, and steel plate tongs structure. patent certificate. In addition, Shenli Group has also passed the international EU CE certification and other certificates.
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