AISI 316 JIS SUS316 DIN 1.4401
Qilu
Product Description
AISI 316 JIS SUS316 DIN 1.4401/X2CrNiMo1812 Stainless Steel Round Bar
1: 316 Steel Introduction
SAE 316 grade stainless steel, sometimes referred to as A4 stainless steel or marine grade stainless steel, is the second most common austenitic stainless steel after 304/A2 stainless steel. Its primary alloying constituents after iron, are chromium (between 16-18%), nickel (10-12%) and molybdenum (2-3%), with small (<1%) quantities of silicon, phosphorus & sulfur also present. The addition of molybdenum provides greater corrosion resistance than 304, with respect to localized corrosive attack by chlorides and to general corrosion by reducing acids, such as sulfuric acid.[1] 316 grade is the low carbon version of 316 stainless steel. When cold worked, 316 can produce high yield and tensile strengths similar to Duplex stainless grades.
For elevated temperature applications the high carbon variant, 316H stainless steel and the stabilised grade 316Ti stainless steel should be employed.
2: 316L Steel Equivalent
| Country | Japan | Germany | USA | China |
| Standard | JIS | DIN | ASTM | GB/T |
| Grade | SUS316L | 1.4436 | 316L | 07Cr17Ni14Mo2 |
3: 316L Steel Chemical Composition
| Grade | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr | Mo | Ni | N≤ |
| 316L | 0.03 | 0.75 | 2.0 | 0.045 | 0.04 | 16-18 | 2-3 | 10-14 | 0.1 |
| 1.4436 | 0.05 | 1.0 | 2.0 | 0.045 | 0.03 | 16.5-18.5 | 2.5-3.0 | 10.5-13 | 0.1 |
