Stainless steel castings, ferritic-martensitic quality

Material- number Code Standards Properties and information on application
1.4011 G-X 12 Cr 12
(DIN 10283)
A743
CA 15 M
Used for parts exposed to minor corrosion; material offers good machining properties; also used for shut-off valves, cones, seat rings, valve wedges, guide vanes
1.4008 G-X 8 CrNi 13
(DIN 17445)
 
1.4027 G-X 20 Cr 14 1)
(SEW 410)
A743
CA 40
1.4059 G-X 22 CrNi 17 1)
(SEW 410)
~ A743
CB 30
As above, but with improved corrosion and wear resistance; used in the foodstuffs industry
1.4317 G-X 5 CrNi 13 4
(DIN 10283)
A 743
CA 6 N M
See also 1.6982; used for steel castings for low-temperature service conforming to DIN EN 10213-3, for pumps and valves for power plants, impellers for hydroelectric power plants, crude oil and natural gas installations
1.4405 G-X 5 CrNiMo 16 51
(DIN 10283)
  See also 1.6983; used for steel castings for low-temperature service conforming to DIN EN 10213-3; higher corrosion resistance than 1.4317; range of applications similar to 1.4317
1.4411 G-X 5 CrNiMo 16 52
(DIN 10283)
 
1.4525 G-X 5 CrNiCu 16-4
(DIN 10283)
A 743
CB 7 Cu-1
Good corrosion resistance. The materials are made very resistant to wear through precipitation hardening. Used for grinding elements, agitators in the paper industry, and mill liners
1.4532 G-X 8 CrNiMoAl
15-7-2