Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of martensitic stainless steel pipe in China. Welcome to wholesale customized martensitic stainless steel pipe at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Martensitic stainless steel pipe suppliers introduce
Martensitic stainless steel pipe video
GNEE STEEL is a manufacturer specializing in the production of Martensitic Stainless Steel Pipe products and has its own exclusive factory. The company has a high-quality professional R&D and sales team that has been engaged in the steel market for many years and has strong technical strength. The company has advanced stainless steel production lines, a well-organized stainless steel pipe factory, advanced product production equipment and testing instruments, an excellent marketing team and channel partners in various regions at home and abroad, as well as complete product market development and product development capabilities. After-sales service. -Sales service. Sales Service Management Plan. -Sales service. Our products are exported to many countries and regions such as the Philippines, Vietnam, Jordan, Saudi Arabia, Singapore, South Korea, and Canada. We always put the interests of our customers first and are dedicated to providing the best products and the highest quality services to every customer.
| EN Steel designation | European EN | AISI | C | Cr | Mo | Others | |
| X12Cr13 | 1.4006 | 410 | 0.12 | 12.5 | - | - | |
| X20Cr13 | 1.4021 | 420 | 0.20 | 13.0 | - | - | |
| X50CrMoV15 | 1.4116 | - | 0.50 | 14.5 | 0.65 | V: 0.15 | |
| X14CrMoS17 | 1.4104 | 430F | 0.14 | 16.5 | 0.40 | S: 0.25 | |
| X39CrMo17-1 | 1.4122 | - | 0.40 | 16.5 | 1.10 | - | |
| X105CrMo17 | 1.4125 | 440C | 1.10 | 17.0 | 0.60 | - | |
| X17CrNi16-2 | 1.4057 | 431 | 0.17 | 16.0 | - | Ni: 2.00 | |
| X4CrNiMo16-5-1 | 1.4418 | - | ≤ 0.06 | 16.0 | 1.10 | Ni: 2.00 | |
| X5CrNiCuNb16-4 | 1.4542 | 630 (17/4PH) | ≤ 0.07 | 16.0 | - | Ni: 4.00
Cu: 4.00 Nb: 5xC to 0.45 |
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Martensitic stainless steel pipe Products introduce
You can get a better understanding of the Martensitic stainless steel pipehere.
Martensitic stainless steel is one of five different types of stainless steel. It is different from other stainless steels due to its composition. Its composition allows it to harden and strengthen through heat and aging. Like other stainless steels, martensitic stainless steels are primarily composed of iron, with carbon and other alloys added. The carbon content of martensitic stainless steel is approximately 1.2%. Other alloying elements are chromium (between 11.5-18%) and nickel. The high carbon content makes martensitic stainless steel strong, but the lack of significant amounts of nickel reduces its corrosion resistance.
The first martensitic stainless steel was invented in 1913 by Harry Brearley. This is the first "stainless steel". The martensitic steel invented by Bearley did not become commercially produced and used until the 1930s/1940s.
Martensitic stainless steel pipe
Equivalent grades of Martensitic stainless steel pipe
| China GB | ISO Unified Digital Code | ASTM | UNS Code | EN Code | Company Commercial Grade |
| 06Cr13 | S41008 | 410S | S41008 | 1.4 | – |
| 12Cr13 | S41010 | 410 | S41000 | 1.4006 | – |
| 20Cr13 | S42020 | 420 | S42000 | 1.4021 | API/13Cr L80 |
| 30Cr13 | S42030 | 420J2 | S42000 | 1.4028 | – |
| 14Cr17Ni2 | S43110 | 431 | S43100 | – | – |
| 05Cr17Ni4Cu4Nb | S51740 | 17-4PH | S17400 | 1.4542 | |
| 06Cr13Ni4Mo | – | S41500 | 1.4313 | F6NM | |
| 0Cr16Ni5Mo1N | – | – | – | 1.4418 | – |
| 00Cr17Ni5Mo2Cu | – | 17Cr110/125 | – | – | SM17CRS(NSSMC) |
Martensitic stainless steel pipe
About Us
You can learn more about Gnee here.
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Martensitic stainless steel pipe Product Warranty & Shipping
GNEE Steel Group Product Warranty & Shipping
FAQ
Q: Can you send samples?
A: Of course, we can send samples to all over the world, our samples are free, but customers need to bear the express cost.
Q: What shipping ports are there?
A: Generally, we ship from Tianjin Port, you can choose other ports according to your needs.
Q: What product information do I need to provide?
A: You need to provide the grade, width, thickness, coating and tonnage you need to purchase.
Q:About Martensitic stainless steel pipe product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
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