TSING SHAN STEEL INDUSTRIAL LIMITED
| Payment Terms | L/C, T/T |
| Supply Ability | 50000KGS |
| Delivery Time | 7 Days |
| Packaging Details | Wooden Box |
| Packing | Packing for export |
| Outdiameter | 20-250mm |
| Applications | Industrial, construction, automotive, etc. |
| Surface Quality | smooth |
| Technic | hot rolled |
| Alloy Or Not | Alloy |
| Profile | Round Bar, Etc. |
| Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Specifications | ASTM A276 / A479, ASME SA276 / A479 |
| Standard | ASTM, AISI, GB, JIS, DIN |
| Surface Finish | Polished |
| Customize | Available |
| Surface | BA/2B/NO.1/NO.3/NO.4/8K/HL |
| Service | cutting, polishing |
| Sample | provided freely |
| Brand Name | TSINGSHAN |
| Model Number | CD4MCU |
| Certification | ISO MTC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 50000KGS |
| Delivery Time | 7 Days | Packaging Details | Wooden Box |
| Packing | Packing for export | Outdiameter | 20-250mm |
| Applications | Industrial, construction, automotive, etc. | Surface Quality | smooth |
| Technic | hot rolled | Alloy Or Not | Alloy |
| Profile | Round Bar, Etc. | Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Specifications | ASTM A276 / A479, ASME SA276 / A479 | Standard | ASTM, AISI, GB, JIS, DIN |
| Surface Finish | Polished | Customize | Available |
| Surface | BA/2B/NO.1/NO.3/NO.4/8K/HL | Service | cutting, polishing |
| Sample | provided freely | Brand Name | TSINGSHAN |
| Model Number | CD4MCU | Certification | ISO MTC |
| Place of Origin | China |
CD4MCU duplex stainless steel is classified according to its chemical composition and can be divided into four types: Cr18 type, Cr23 (excluding Mo) type, Cr22 type and Cr25 type. For Cr25 duplex stainless steel, it can be divided into common type and duplex stainless steel, among which Cr22 type and Cr25 type are more widely used. Most of the duplex stainless steels used in my country are produced in Sweden, and the specific grades are: 3RE60 (Cr18 type), SAF2304 (Cr23 type), SAF2205 (Cr22 type), SAF2507 (Cr25 type). Alloy CD4MCu is nominally a 26Cr-6Ni alloy (C≤0.04) with additions of molybdenum and copper. There is no corresponding wrought steel grade for this alloy. Alloy CD4MCu has a dual-phase structure in the as-cast state, which is composed of austenite distributed in a ferrite matrix. Although the carbide precipitation is limited by the carbon content of the alloy, if it is not eliminated by solution treatment, it will also be dispersed in the ferrite matrix, thereby reducing corrosion resistance. The solution treatment temperature of CD4MCu is 1120 ° C, and it should be kept for at least two hours , to ensure uniform temperature, slowly cool to 1010 ~ 1065 ℃, keep warm for half an hour, and then quench. Keeping warm at a lower temperature is to avoid cracking of castings (especially castings with thicker sections) during quenching. The structure after heat treatment is also duplex, containing 35 to 40% austenite in the ferrite matrix.
| Standard | ASTM A479,ASTM A276,ASTM A484, ASTM A582, ASME SA276, ASME SA484, GB/T1220, GB4226, etc. | ||
| Material | 301, 304, 304L, 309S, 321, 316, 316L, 317, 317L, 310S, 201,202 321, 329, 347, 347H 201, 202, 410, 420, 430, S20100, S20200, S30100, S30400, S30403, S30908, S31008, S31600, S31635, etc. | ||
| Specifications | Round bar | Diameter:0.1~500mm | |
| Angle bar | Size: 0.5mm*4mm*4mm~20mm*400mm*400mm | ||
| Flat bar | Thickness | 0.3~200mm | |
| Width | 1~2500mm | ||
| Square bar | Size: 1mm*1mm~800mm*800mm | ||
| Length | 2m, 5.8m, 6m, or as required. | ||
| Surface | Black, peeled, polishing, bright, sand blast, hair line, etc. | ||
| Price Term | Ex-work, FOB, CFR, CIF, etc. | ||
| Export to | Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi Arabia, Viet Nam, Ukraine, Brazil, South Africa, etc. | ||
| Delivery Time | Standard size is in stock,prompt delivery or as order's quantity. | ||
| Package | Export standard package, bundled or be required. The inner size of container is below: 20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM | ||
| Chemical Composition (%) | |||||||||||
| Grade | C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | other |
| CD4MCU | 0-0.04 | 24.5-26.5 | 4.7-6 | 0-1 | —— | —— | 1.7-2.3 | —— | 2.7-3.3 | —— | —— |
Q1: What's your terms of payment?
A: 30%T/T as the upfront deposit, 70% before delivery, We will show you the photos and package before you pay the balance.
Q2: What's the terms of delivery?
A: EXW, FOB, CFR, CIF
Q3: What's the terms of packing?
A: Generally,we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement.
Q4: What's your delivery time?
A: For stocks, we could transport the goods to loading port within 7 work days after we received the deposit.For productionperiod, it usually takes about 15 days to 30 days after we received the deposit.
Q5: Could you produce according to the samples?
A: Yes, we can customer-made by your samples or technique drawings, we can build the mold and fixtures.
Q6: Could youprovide the compliment samples?
A: Yes, we could provide the free samples on condition that it is available in stocks, however,the transportation fee is borne by buyer.
Q7: How could you guarantee your products quality?
A: Each piece of products is manufactured by certified workshops, inspected by us piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Q8:What are the advantages of your company?
A:(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
500,000,000-800,000,000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview ： The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...
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