Stainless & PH Steels

X17CrNi16-2·431

Martensitic stainless steel containing chromium and nickel. Achieves high tensile strength through heat treatment, machines and polishes well. Offers good corrosion resistance; common for shafts, bolts and pump parts.

X90CrMoV18·440B

Martensitic stainless steel with high hardenability and wear resistance. Provides good resistance to oxidation and corrosion and is suitable for elevated-temperature service. Its good machinability makes it suitable for CNC machining, milling and other mechanical processing. Magnetic.

1.4534·X3CrNiMoAl13-8-2·S13800

Special precipitation-hardening stainless steel developed for aerospace. PH 13-8 Mo offers better corrosion resistance than 17-4 PH and 15-5 PH. Magnetic.

1.4542·X5CrNiCuNb16-4·630

Widely used precipitation-hardening (PH) stainless steel. Combines corrosion resistance close to austenitic stainless steels with the ability to reach high mechanical strength through heat treatment (H900–H1150), like martensitic grades. Preferred for its high strength and good machinability; suitable for forging, casting and cold forming. Magnetic.

1.4545·X5CrNiCu15-5·S15500

High-strength precipitation-hardening stainless steel covered by ASTM A564. Compared with 17-4 PH, 15-5 PH offers better mechanical properties and a cleaner structure. Magnetic, resistant to high temperatures, highly ductile and resistant to seawater.

X20Cr13·420·S42000

Martensitic stainless steel hardenable by heat treatment. Combines moderate corrosion resistance with mechanical strength and wear resistance; used in the quenched and tempered or hardened condition.

X46Cr13·420C

Martensitic stainless steel with higher carbon content than 1.4021. Provides higher hardness and wear resistance; used where cutting edges and dimensional stability are required.

X2CrNiMo17-12-2·316L·S31603

Molybdenum-alloyed, low-carbon austenitic stainless steel. High corrosion resistance in chloride-containing environments and acids; the low carbon content prevents intergranular corrosion after welding.

X6CrNiMoTi17-12-2·316Ti·S31635

Titanium-stabilised, molybdenum-alloyed austenitic stainless steel. Combines corrosion resistance similar to 316L with better strength and intergranular corrosion resistance at elevated temperatures.

X105CrMo17·440C·S44004

Martensitic stainless steel reaching the highest hardness within its class. High carbon and chromium content combine wear resistance with corrosion resistance; used in bearing and cutting applications.

X5CrNi18-10·304·S30400

The most widely used austenitic stainless steel. Combines good corrosion resistance, formability and weldability at an economical price; the standard for general-purpose stainless applications.

X6CrNiTi18-10·321·S32100

Titanium-stabilised austenitic stainless steel. Resistant to intergranular corrosion in the 400–800 °C range; used instead of 304 for welded parts operating at elevated temperature.

X2CrNiMoN22-5-3·2205·S32205 / S31803

Ferritic-austenitic (duplex) stainless steel. Combines about twice the yield strength of austenitic steels with high pitting and stress corrosion cracking resistance in chloride media.