JMJDWX Steel 309s Stainless Steel Bar,is a highly alloyed austenitic stainless steel used for its excellent oxidation resistance, high-temperature strength, and creep resistance. The lower nickel content of Stainless Steel 309, compared to Stainless Steel 310, improves its resistance to hydrogen sulfide (H2S) attack at high temperatures. It is tough and ductile and can be readily fabricated and machined. SS 309S is the low-carbon version, and is recommended for applications where sensitization and subsequent corrosion by high temperature gases or condensates during shutdown may pose a problem.
• Application: petroleum, electronics, chemical, pharmaceutical, textile, food, machinery, construction, nuclear power, aerospace, military
• 309S stainless steel rod is austenitic free cutting stainless wear resistant acid steel.
• Remarks: stainless steel rods of various materials and specifications can be customized
Mill tolerances on thickness & flatness applies.Call JMJDWX Steel if you need specific sizes or grain direction.
Chemical composition and mechanical properties of Stainless Steel 309S.
| chemical composition(% ) of Stainless Steel 309s | |||||||
| Element | C | Si | Mn | S | P | Cr | Ni |
| Content | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.045 | 22.00~24.00 | 12.00~15.00 |
Mechanical properties of Stainless Steel 309s | ||||
| Performance | yield strength/MPa | Tensile strength/MPa | Elongation /% | Reduction of area /% |
| Proportion | ≥ 205 | ≥ 515 | ≥ 40 | ≥50 |
Packing:
JM steel will use waterproof paper steel strip and wooden cases.
FAQ
What are your advantages?
1) Fast delivery time
2) High quality, quantity is with preferential treatment
3) We can process to different finish you request
4) 800 Tons/Month, high production capability will short your wait time.
5) Good quality with reasonable price
6) Buyer's Specification Accepted
7) Experienced R & D Department
How can I get some samples?
We are honored to offer you samples ( A4 paper size will be free
What is your delivery time?
Normally 7 day of regular stock size after deposit received or L/C at sight.
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