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Songjiang Steel City, No. 600 Sizhuan Road, Sijing Town, Songjiang District, Shanghai
Shanghai Longji Metal Group Co., Ltd
Songjiang Steel City, No. 600 Sizhuan Road, Sijing Town, Songjiang District, Shanghai
318S13 Special Steel Chemical Composition 318S13 Mechanical Properties
Mechanical properties of 318S13 special steel:
This type of steel requires high yield strength, tensile strength, and fatigue strength, as well as sufficient plasticity and toughness. Generally, electric arc furnaces and oxygen top blown converters are used for smelting. For those with high requirements, external refining, electric slag remelting or vacuum treatment, vacuum induction furnace smelting or double vacuum smelting, and appropriate heat treatment are used. The alloy element content of this type of steel is quite high, mainly including corrosion-resistant steel, heat-resistant steel, wear-resistant steel, magnetic steel, and special steel with other special physical and chemical properties.
Compared with ordinary steel, special steel 318S13 has higher strength and toughness, physical properties, chemical properties, and biocompatibility
And process performance.318S13 Special Steel Chemical Composition 318S13 Mechanical Properties
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Inventory Description of Shanghai Longji Metal Co., Ltd.:
SMC manufacturer in stock 318S13- Martensitic 2B surface - Annealed 318S13 sheet
German VDM manufacturer in stock 318S13- Austenitic 2B surface - Annealed 318S13 rod
Japanese metallurgical manufacturer spot 318S13- bainite 2B surface - tempered 318S13 pipe material
Chinese TISCO manufacturer spot 318S13- dual phase 2B surface - annealed 318S13 wire rod
Metallurgical Union of America Manufacturer Spot 318S13- Laissezia 2B Surface - Tempered 318S13 Flange
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318S13 Special Steel Process:
In the production cost of molds, material costs generally account for 10% to 20%, while mechanical processing, heat treatment, assembly, and management costs account for more than 80%. Therefore, the process performance of mold materials is one of the main factors affecting the production cost and manufacturing difficulty of special steel.
1. Processability
(1) Hot processing performance refers to thermoplasticity, processing temperature range, etc;
(2) Cold processing performance refers to cutting, grinding, polishing, cold drawing and other processing performance.
2. Hardenability and hardenability
3. Quenching temperature and heat treatment deformation
4. Sensitivity to oxidation and decarbonization
5. Other factors