316L stainless steel bar is an ultra-low carbon austenitic stainless steel represented by 00Cr17Ni14Mo2. Its characteristics are mainly reflected in three aspects: corrosion resistance, mechanical properties and processing characteristics:
Corrosion resistance
316L stainless steel contains molybdenum (2%-3%) and ultra-low carbon (carbon content ≤0.03%), which significantly improves the resistance to intergranular corrosion, and is especially suitable for strong corrosive environments such as seawater and chlorides. Compared with ordinary 316 stainless steel, it has better resistance to pitting and crevice corrosion.
Mechanical properties
Tensile strength ≥480 MPa, elongation ≥40%, hardness ≤187 HB, with both high strength and plasticity. After solution treatment at 1010-1150℃, a stable austenitic structure is formed, and good mechanical properties are maintained at high temperature (about 427℃).
Processing characteristics
It can be made into various forms such as round bars and square bars through hot rolling, cold drawing and other processes, and it is easy to form complex parts. Suitable for welding structural parts, but care must be taken to avoid the risk of intergranular corrosion (such as solution treatment after welding).
Main application areas include:
Chemical/Petroleum: corrosion-resistant pipelines, storage tanks, reactors
Marine engineering: ship components, submarine pipelines
Medical/Food: surgical instruments, food processing equipment
| Product Name | Stainless Steel Ber |
| Standard | ASTM,JIS,DIN,GB,AISI,DIN,EN |
| Material | 201, 202, 301, 301L, 304, 304L, 316, 316L, 321, 310S, 904L, 410, 420J2, 430, 2205, 2507, 321H, 347, 347H, 403, 405, 409, 420, 430, 631, 904L, 305, 301L, 317, 317L, 309, 309S 310 |
| Technique | Cold drawn, Hot rolled, Cold rolled and Others. |
| Diameter | 6-12mm or Customizable |
| Length | 1000 – 6000mm or Customizable |
| Surface Treatment | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| Origin | China |
| HS Code | 7220204000 |
| Delivery Time | {Delivery Time} |
| After-sales Service | 24 hours online |
| Production Capacity | {Production Capacity} |
| Price Terms | EXW, FOB, CIF, CRF, CNF or others |
| Loading Port | {Port} |
| Payment Term | TT, LC, Cash, Paypal, DP, DA, Western Union or Others. |
| Application | 1. Tableware, cabinets, indoor pipelines, water heaters, boilers, bathtubs |
| 2. Automotive parts | |
| 3.Medicale quipment, building materials, chemicals, food industry, agriculture, ship components, etc. | |
| Packaging | Bundle, PVC Bag, Nylon Belt, Cable Tie, Standard export seaworthy package or as Request. |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting and Others. |
| Tolerance | ±1% |
| MOQ | {MOQ} |
Composition of Stainless Steel
Steel is an alloy of iron and carbon. Stainless steels are steels containing at least 10.5% chromium, less than 1.2% carbon and other alloying elements. Stainless steel’s corrosion resistance and
mechanical properties can be further enhanced by adding other elements, such as nickel, molybdenum, titanium, niobium, manganese, etc.
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| 201 | ≤0.15 | ≤0.75 | 5.5~7.5 | ≤0.060 | ≤0.03 | 16.00~18.00 | 3.5~5.5 | – | – | 0.08 |
| 202 | ≤0.15 | ≤1.00 | 7.5~10.00 | ≤0.060 | ≤0.03 | 17.00~19.00 | 4.0~6.0 | – | ≤0.25 | |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00~18.00 | 6.00~8.00 | – | ||
| 302 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.03 | 17.00~19.00 | 8.00~10.00 | – | ||
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.00~20.00 | 8.00~10.50 | – | ||
| 304L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.00~20.00 | 9.00~13.00 | – | ||
| 310S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 24.00~26.00 | 19.00~22.00 | – | ||
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00~18.00 | 10.00~14.00 | 2.00~3.00 | ||
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00~18.00 | 12.00~15.00 | 2.00~3.00 | ||
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 17.00~19.00 | 9.00~13.00 | – | ||
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.03 | 16.00~18.00 | – | |||
| 2205 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.015 | 22.00~23.00 | 4.5~6.5 | 2.5~3.5 | ||
| 2507 | ≤0.03 | ≤0.08 | ≤1.20 | ≤0.035 | ≤0.015 | 24.00~26.00 | 6.00~8.00 | 3.0~5.0 | ||
| 904L | ≤0.02 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.035 | 19.00~23.00 | 23.00~28.00 | 4.0~5.0 | 1.0~2.0 | |
| INCONEL028 | ≤0.03 | ≤1.00 | ≤2.50 | ≤0.030 | ≤0.030 | ≤28.0 | ≤34.0 | ≤4.0 | ≤1.4 | |
| MONEL400 | ≤0.30 | ≤0.5 | ≤2.00 | – | ≤0.024 | – | ≥63.0 | – | ≤34.0 | |
| INCONEL800 | ≤0.10 | ≤1.00 | ≤1.50 | – | ≤0.015 | ≤23.0 | ≤35 | 4.0~5.0 | – | ≤0.75 |
