Stainless Steel

Stainless Steel Material Specifications

Grade Designation Element % Characteristics
TP IS-6911 C Max. Mn. Max Cr. Ni Other Elements
321 04cR18Ni10Ti20 0.08 2.00 17.00/
13.00
9.00/13.00 Ti=5x min
max. 0.70
Offers improved intergranular corrosion resistance
304 04Cr18Ni10 0.08 2.00 18.00/
20.00
8.00/11.00 - Features excellent corrosion resistance and weldability
304L 02Cr18Ni11 0.035 2.00 18.00/
20.00
8.00/13.00 - Low carbon steel offers intergranular corrosion resistance even when welded
310 10Cr25Ni18 0.15 2.00 24.00/
26.00
19.00/22.00 - High temperature properties and ductility (can be welded).
316 04Cr17Ni12Mo2 0.08 2.00 16.00/
18.00
10.00/14.00 Mo200 / 3.00 Greater resistance to non-oxidizing acids, good resistance to crevice corrosion, has excellent high temperature creep properties
316L 02Cr17Ni12Mo2 0.035 2.00 16.00/
18.00
10.00/15.00 Mo2.00 / 3.00 Lower carbon content providing more intergranular corrosion resistance than 316
202 - 0.15 7.5/10.0 17.00/
19.00
4.00/6.00 Si1, No. 25 Austenitic stainless steel tube. Moderate corrosion resistant & good weldability
409L - 0.03 1.00 10.50/
13.50
0.50 max. Ti = 6 x C min
max. 0.75
Ferritic stainless steel provides chloride stress corrosion resistance
410 12Cr13 0.15 1.00 11.50/
13.50
0.50 max. - Ferritic stainless steel offers good corrosion resistance and machinability
430 05Cr17 0.12 1.00 16.00/
18.00
0.50 max. - Properties of corrosion resistance, mechanical properties, and good formability
436L 18Cr1Mo) . 3TiLCN 0.025 - 46.00/
19.00
- Ti, Nb, Zr8 - Xo% +N%) /0.8 Addition of Mo, Ti, & Nb provides corrosion resistance, drawability, & weldability
439 18Cr0.4TiLCN 0.03 - 17.00/
19.00
- Ti02 / 1.0 High thermal conductivity & low thermal expansion coefficient
441 18Cr0.3SiTiNbLCN 0.03 - 17.5/
18.5
1.00 Si1.0TI.1 - 0.6Nb
9C + 0.3 / 1.0
High temperature strength, weldability and formability, oxidation resistance
Enquire Btn