Qingdao Yonglihao Machinery Co.,Ltd.
| Payment Terms | T/T, |
| Supply Ability | 500ton |
| Delivery Time | 2-4week |
| Packaging Details | plywooden |
| Material | Carbon steel |
| Surface treatment | Deburr |
| Process | Stamping |
| Tolerance | 0.2 |
| Service | Customize ODM OEM |
| Package | Per Carton |
| Brand Name | huanhai |
| Model Number | HHTD-020 |
| Certification | SGS |
| Place of Origin | Qingdao |
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Product Specification
| Payment Terms | T/T, | Supply Ability | 500ton |
| Delivery Time | 2-4week | Packaging Details | plywooden |
| Material | Carbon steel | Surface treatment | Deburr |
| Process | Stamping | Tolerance | 0.2 |
| Service | Customize ODM OEM | Package | Per Carton |
| Brand Name | huanhai | Model Number | HHTD-020 |
| Certification | SGS | Place of Origin | Qingdao |
| High Light | Q345 Bracket Stamping Components ，OEM Stamping Components ，High Hardness Q345 Stamping | ||
Steel Q345 Precision Metal Stamping Parts Metal Stamping Bracket
Precision Metal Stamping Parts instroduction
Cold rolled and hot rolled steel are commonly used materials in the metal stamping process. The process involves placing blanked or coiled cold or hot rolled steel plates in a punch press. Then the punching tool (or die) that has been formed into the shape of the part is pressed into and through the material to form a mesh part.
Precision metal stamping capabilities
Our full-service customized metal stamping parts and manufacturing workshop can produce large metal stamping parts in a variety of ways, such as:
Steel Blanking: A manufacturing process in which punches and dies are used to cut parts (called blanks) from sheet metal for further processing. The billet blanking produces the least burrs, which helps reduce finishing costs and delivery time.
Perforation: Use machinery similar to blanking, including the use of punches and dies to create holes, grooves and notches in the sheet metal. It has strict tolerances, the cutting effect is cleaner than drilling, and the productivity is higher than laser cutting.
Steel forming: It includes different processes in which force is applied to the sheet metal to change its geometry. The steel forming process produces thin and flat parts that can be formed into complex shapes.
Stretching: The process of using tensile force to stretch or stretch a metal sheet blank on a mold until the desired thickness and shape are obtained. This precise metal stamping process can be used to create fluid handling, aircraft parts, electronic parts, etc.
Different Types of Stainless Steel
| Material No. | Symbol | Similar to | Heat treatment | Proof stress Rp0,2 | Tensile strength (N/mm²) | Elongation (%) | Hardness |
| 1.4008 | GX7CrNiMo12-1 | AISI 410 | Refining | ≥ 440 | 590-790 | ≈ 15 | ≥ 90 HRb |
| 1.4027 | GX20Cr14 | - | Refining | ≥ 400 | 590-790 | ≈ 15 | 18-50 HRc |
| 1.4036 | GX46Cr13 | - | Refining | - | 750-900 | - | 15-53 HRc |
| 1.4059 | GX22CrNi17 | - | Refining | 600- 750 | 800-950 | ≈ 8 | 22-50 HRc |
| 1.4162 | X2CrMnNiN21-5-1 | LDX2101 ® | Solution annealing + quench hardening | - | - | - | - |
| 1.4308 | GX5CrNi19-10 | AISI 304 / CF8 | Solution annealing + quench hardening | > 175 | > 440 | > 30 | 75-90 HRb |
| 1.4309 | GX2CrNi19-11 | AISI 304L / CF3 | Casting condition | > 210 | 440-460 | > 30 | 70-80 HRb |
| 1.4317 | GX4CrNi13-4 | - | Refining | > 650 | 800-1000 | > 15 | 22-30 HRc |
| 1.4408 | GX5CrNiMi19-11-2 | AISI 316 / CF8M | Solution annealing + quench hardening | > 200 | > 450 | > 20 | 75-90 HRb |
| 1.4409 | GX2CrNiMi19-11-2 | AISI 316L / CF3M | Solution annealing + quench hardening | > 200 | > 450 | > 20 | 75-90 HRb |
| 1.4468 | GX2CrNiMoN25-6-3 | - | Casting condition | - | > 650 | > 22 | > 92 HRb |
| 1.4470 | GX2CrNiMoN22-5-3 | - | Normal annealing | > 450 | 680-880 | > 30 | > 93 HRb |
| 1.4827 | GX8CrNiNb19-10 | - | Solution annealing + quench hardening | > 175 | > 440 | > 20 | 75-95 HRb |
| 1.4815 | GX8CrNiNb19-10 |
Below is some questions you may want to know:
Questions: How to know the chemical composition of stainless steel deep drawing parts according to our requirements?
Answers: When we offer samples or batch parts, we will also send you our material list from our material factory, it shows more detailed.
Questions: How to guarantee your final size can meet our drawing request?
Answers: we will make moulds according to your 3D drawing. And we also do sampling when batch production start, to make assure the final dimension can meet your request.
Questions: How to make sure the color after painting or powder coating can be correct?
Answers: We have color card with different color number, such as RAL9016, we will contrast the sample surface and color card, to make sure the final surface effect is correct.
Questions: Generally, how do you packing the goods?
Answers: normally, for inner package: the goods is nude, for outer package: carton + plywood. If you have special request for inner or outer package, pls indicate it when you send us new inquiry.
Questions: If we find the defect products exist in the batch parts, how to do?
Answers: Yes,your caution is very good, in fact, when batch production, we need do sampling. Before shipment, we also do testing to make sure the quality is ok. If you found several defect product exists, pls take photos and send your quality feedback, we will check and send you quality products. But pls be assured that our products is qualified, unless caused by the worker's mistake to place.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2017
Total Annual:
1000000-5000000
Employee Number:
1~49
Ecer Certification：
Active Member
Qingdao Yonglihao Machinery Co., Ltd. is an enterprise integrating independent design, manufacturing, sales and service. The materials involved in our company's main products include carbon steel, stainless steel, aluminum alloys, zinc alloys, brass alloys, copper alloys, iron and o... Qingdao Yonglihao Machinery Co., Ltd. is an enterprise integrating independent design, manufacturing, sales and service. The materials involved in our company's main products include carbon steel, stainless steel, aluminum alloys, zinc alloys, brass alloys, copper alloys, iron and o...
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