DONGGUAN YIHUI HARDWARES MACHINE ACCESSARIES CO., LTD.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 500Kpcs/month |
| Delivery Time | 15 days |
| Packaging Details | Plywood crate + VCI Anti-Rust Bag |
| Material | SS304/304L 316/316L |
| Process | Silica Sol Investment Casting Process |
| Machining | CNC machining |
| Dimension | As customer required |
| Application | auto-car components, Machinery & Pump Parts，etc |
| Surface treatment | As clients requirement |
| Brand Name | HUAYANG |
| Model Number | CUSTOMIZE |
| Place of Origin | DONGGUAN CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 500Kpcs/month |
| Delivery Time | 15 days | Packaging Details | Plywood crate + VCI Anti-Rust Bag |
| Material | SS304/304L 316/316L | Process | Silica Sol Investment Casting Process |
| Machining | CNC machining | Dimension | As customer required |
| Application | auto-car components, Machinery & Pump Parts，etc | Surface treatment | As clients requirement |
| Brand Name | HUAYANG | Model Number | CUSTOMIZE |
| Place of Origin | DONGGUAN CHINA | ||
| High Light | stainless steel foundry ，stainless steel casting parts | ||
SS316L Stainless Steel Investment Casting Custom Valve Components Supplier
Product Description and Process
Production process: Silica Sol lost wax investment casting process
Machining process: CNC machine, machining center, lathe, mill machine, drill machine, etc.
Product Material and Uses
Normally produce with ASTM A743/A743M Grade CF8, CF8M, CF3, CF3M, ZG0Cr18Ni10, ZG0Cr18Ni9, ZG0Cr18Ni9Ti, ZG0Cr18Ni12Mo2Ti, ZG1Cr18Ni12Mo2Ti, etc.
The stainless steel casting products are widely used for auto-car components, Machinery & Pump Parts, Marine Parts, valve parts, pipe parts, etc.
POPULAR STAINLESS STEEL GRADES: SS 304 | SS 410 | SS 316 | 17-4
We has experience pouring a wide variety of stainless steel alloy casts. We cast stainless steel from miniature to 50 pounds.
The most common alloys we have poured are listed below. We are also capable of pouring other air melt alloys upon your request. Specific material chemistry and mechanical specifications will be provided to you if needed. For your Stainless Steel Castings needs, we can help you out.
Stainless Steel - Grade 304 (UNS S30400)
Chemical Formula
Fe, <0.08% C, 17.5-20% Cr, 8-11% Ni, <2% Mn, <1% Si, <0.045% P, <0.03%
Composition
Typical compositional ranges for grade 304 stainless steels are given in table 1.
Table 1. Composition ranges for 304 grade stainless steel
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 304 | min. max. | - 0.08 | - 2.0 | - 0.75 | - 0.045 | - 0.030 | 18.0 20.0 | - | 8.0 10.5 | - 0.10 |
| 304L | min. max. | - 0.030 | - 2.0 | - 0.75 | - 0.045 | - 0.030 | 18.0 20.0 | - | 8.0 12.0 | - 0.10 |
| 304H | min. max. | 0.04 0.10 | - 2.0 | - 0.75 | -0.045 | - 0.030 | 18.0 20.0 | - | 8.0 10.5 | - |
Mechanical Properties
Typical mechanical properties for grade 304 stainless steels are given in table 2.
Table 2. Mechanical properties of 304 grade stainless steel
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50 mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304 | 515 | 205 | 40 | 92 | 201 |
| 304L | 485 | 170 | 40 | 92 | 201 |
| 304H | 515 | 205 | 40 | 92 | 201 |
304H also has a requirement for a grain size of ASTM No 7 or coarser.
Physical Properties
Typical physical properties for annealed grade 304 stainless steels are given in table 3.
Table 3. Physical properties of 304 grade stainless steel in the annealed condition
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100 °C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
| 0-100 °C | 0-315 °C | 0-538 °C | at 100 °C | at 500 °C | |||||
| 304/L/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Grade Specification Comparison
Approximate grade comparisons for 304 stainless steels are given in table 4.
Table 4. Grade specifications for 304 grade stainless steel
| Grade | UNS No | Old British | Euro norm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
| 304L | S30403 | 304S11 | - | 1.4306 | X2CrNi19-11 | 2352 | SUS 304L |
| 304H | S30409 | 304S51 | - | 1.4948 | X6CrNi18-11 | - | - |
|
SS316L Stainless Steel Investment Casting Custom Valve Components Supplier Images |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2014
Total Annual:
5 million-7 million
Employee Number:
200~250
Ecer Certification：
Active Member
Dongguan YIHUI Hardwares Machine Accessaries Co., Ltd is located in Shijie Town, Dongguan City, a famous manufacturing city in China. There are more than 10,000 square meters of independent factory buildings with more than 250 employees. There are two companies under the company, which do preci... Dongguan YIHUI Hardwares Machine Accessaries Co., Ltd is located in Shijie Town, Dongguan City, a famous manufacturing city in China. There are more than 10,000 square meters of independent factory buildings with more than 250 employees. There are two companies under the company, which do preci...
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