Shandong Modern International Trade Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 8000 Tons per Year |
| Delivery Time | 5-7 working days, prompt delivery |
| Packaging Details | Standard export seaworthy package,or as required. *Wooden Box. *Wooden Pallet. *Woven Bag with Bundle in 3 Points. |
| Shape | Round,Square,Hexagonal,Flat,Angle |
| Standard | ASTM,AISI,DIN,JIS,EN |
| Grade | 300 Series |
| Application | Construction,Industry |
| Technique | Cold Rolled /Hot Rolled |
| Item | UNS S31803 2205 duplex stainless steel bar 6mm stainless steel rod |
| Surface | bright,Polished,black,peeled |
| Brand Name | Modern |
| Model Number | UNS S31803 2205 |
| Certification | BV,SGS,Mill Test Certificate |
| Place of Origin | Shandong, China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 8000 Tons per Year |
| Delivery Time | 5-7 working days, prompt delivery | Packaging Details | Standard export seaworthy package,or as required. *Wooden Box. *Wooden Pallet. *Woven Bag with Bundle in 3 Points. |
| Shape | Round,Square,Hexagonal,Flat,Angle | Standard | ASTM,AISI,DIN,JIS,EN |
| Grade | 300 Series | Application | Construction,Industry |
| Technique | Cold Rolled /Hot Rolled | Item | UNS S31803 2205 duplex stainless steel bar 6mm stainless steel rod |
| Surface | bright,Polished,black,peeled | Brand Name | Modern |
| Model Number | UNS S31803 2205 | Certification | BV,SGS,Mill Test Certificate |
| Place of Origin | Shandong, China | ||
| High Light | ss bar stock ，stainless steel rod | ||
UNS S31803 2205 duplex stainless steel bar 6mm stainless steel rod
Product Description
Duplex stainless steel refers to ferrite and austenite each accounting for about 50%. Generally, the content of less phase also needs to reach at least 30% of stainless steel. In the case of low C content, the Cr content is 18% to 28%, and the Ni content is 3% to 10%. Some steels also contain alloying elements such as Mo, Cu, Nb, Ti, and N.
This type of steel has the characteristics of both austenite and ferritic stainless steel. Compared with ferrite, it has higher plasticity and toughness, no room temperature brittleness, significantly improved intergranular corrosion resistance and welding performance, while maintaining iron Element stainless steel has 475 ° C brittleness, high thermal conductivity, and superplasticity. Compared with austenitic stainless steel, it has higher strength and significantly improved resistance to intergranular corrosion and chloride stress corrosion. Duplex stainless steel has excellent pitting resistance and is also a nickel-saving stainless steel.
Chemical Composition for Duplex stainless steel
| Steel Grade | C≤ | Mn≤ | Si≤ | S≤ | P≤ | Cr | Ni | Mo | Cu≤ | N |
| S32750((SAF2507) 00Cr22Ni7Mo4N | 0.03 | 1.20 | 0.80 | 0.020 | 0.035 | 24.0~26.0 | 6.0/ 8.0 | 3.0/ 5.0 | 0.50 | 0.24/ 0.32 |
| S31803(SAF2205) 00Cr22Ni5Mo3N | 0.03 | 2.00 | 1.0 | 0.02 | 0.030 | 21.0~23.0 | 4.50/ 6.50 | 2.50/ 3.50 | 0.08/ 0.20 | |
| S31500(3RE60) 00Cr18Ni5Mo3Si2 | 0.03 | 1.2/ 2.00 | 1. 4/ 2.00 | 0.030 | 0.030 | 18.0~19.0 | 4.25/ 5.25 | 2.50/ 2.00 | 0.05/ 0.10 |
Mechanical Properties for Duplex stainless steel
| Steel Grade | Heat Treatment℃ | Ab(MPa)≥ | As(MPa)≥ | ∮≥ | HB | HRC |
| S32750(SAF2507) 00Cr22Ni5Mo3N | 1025-1125 | 800 | 550 | 15 | 310 | 32 |
| S31803(SAF2205) 00Cr22Ni5Mo3N | 1020-1100 | 620 | 450 | 25 | 290 | 30.5 |
| S31500(3RE60) 00Cr18Ni5Mo3Si2 | 980-1040 | 630 | 440 | 30 | 290 | 30.5 |
Products' Photos
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: How about the delivery terms?
A: 1. Payment: T/T, Western Union, Paypal, 30% deposit in advance and balance before delivery.
2. Min. Order Quantity: 100KG, or as required.
3. Transportation: By express (DHL,TNT,FedEx),air,sea,and train.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products,
Modern always makes a serious inspection for all products and raw materials in strict procedure.
Q: How about your after-sales service?
A: As a professional steel exporter, we offer promote technology support for all problems and questions.
Besides, we accept goods return or replace for quality problem.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2015
Total Annual:
2000000-5000000
Employee Number:
120~150
Ecer Certification：
Active Member
Shandong Modern International Trade Co., Ltd is one of the largest exporters of steel in China. Always uphold the "quality, integrity and pragmatic, motivated, service-oriented" business philosophy, and applies the company's managementand operating among. ... Shandong Modern International Trade Co., Ltd is one of the largest exporters of steel in China. Always uphold the "quality, integrity and pragmatic, motivated, service-oriented" business philosophy, and applies the company's managementand operating among. ...
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