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Martensitic stainless steel is a stainless steel whose mechanical properties can be adjusted by heat treatment, in general, is a class of hardenable stainless steel. Typical grades are Cr13 type, such as 2Cr13, 3Cr13, 4Cr13 and so on. After quenching, the hardness is high, and different tempering temperatures have different strength and toughness combinations, mainly used for steam turbine blades, tableware, and surgical instruments.
One of the primary benefits of martensitic stainless steel is that it is highly resistant to corrosion. This type of steel contains chromium, which forms a protective layer on the surface of the metal that prevents rust and other forms of corrosion from forming. Additionally, martensitic stainless steel is often used in environments where there is a high risk of corrosion, such as in offshore oil and gas production.
Martensitic stainless steel is also known for its high strength. This type of steel contains a higher percentage of carbon than other types of stainless steel, which gives it greater strength and hardness. Additionally, martensitic stainless steel can be heat treated to further increase its strength.
Another benefit of martensitic stainless steel is that it has good wear resistance. This means that it can resist abrasion and wear over time, making it an ideal material for applications where there is a high risk of wear and tear. Additionally, martensitic stainless steel often has a higher resistance to impact than other types of stainless steel.
| Chemical Material Composition of SS 202 seamless pipes | ||||||||||
| Grade | Mn | C | P | Si | Cr | S | Ni | Mo | N | |
| Stainless Steel 304 Seamless Pipe | minimum | – | – | – | – | 17 | – | 4 | – | – |
| maximum | ≤7.5~10.0 | 0.15 | 0.06 | 1 | 19 | 0.03 | 6 | 0.25 | ||
| Mechanical Properties | ||||
| Grade | Yield Strength (MPa) | Ultimate Tensile Strength (MPa) | Rockwell Hardness | Elongation at Break (%) |
| SUS202 | ≥275 | ≥520 | HRB≤95 | 55-60 |
Steel grade | 200/300/400 series | |
Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605, | |
Material | 304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201, | |
Surface | Polishing,annealing,pickling,bright | |
Type | hot rolled and cold rolled Seamless or Welded | |
Delivery time | Prompt delivery or as the order quantity. | |
Package | Standard export seaworthy package,or as required. | |
Application | Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper | |
Contact | If you have any questions,please feel free to contact me. | |
Container size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM | |
Package | clients' requirement and Standard export sea-worthy packing | |
Quality | Prime | |
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Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Kuaima Steel - Meeting the Exact Needs of Every Industry That Uses steel.
We are a well known worldwide exporter of Martensitic stainless steel pipe Qatar, Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Italy, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Philippines, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, China, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.
Liaocheng Economic and Technological Development Zone, Shandong Province, China
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