Screws and bolts

Stainless Steels and Nickel Alloys with a controlled chemical balance for cold heading. A low factor of work hardening provides a longer life of the tools during cold working.

Sales & Technical contact See the Group Structure

Designations

Valbruna Grade Steel type Commercial name W.N. AISI UNS EN BS
AISR Cold Heading - 1.4301/1.4307 304/304L S30400/S30403 X5CrNi18-10/X2CrNi18-9 304S15/304S31
AISRU Cold Heading - 1.4567 304CU S30430 X3CrNiCu18-9-4 -
AISRU/1 Cold Heading - 1.4567 - S30430 X3CrNiCu18-9-4 394S17
AISRU/2 Cold Heading - - 304CU S30430 - 394S17
AISRUB Cold Heading - 1.4560 - - X3CrNiCu19-9-2 -
AISRUH Cold Heading - 1.4567 304CU S30430 X3CrNiCu18-9-4 394S17
APMR Cold Heading - 1.4401 / 1.4404 316 / 316L S31600 / S31603 X2CrNiMo17-12-2 / X5CrNiMo17-12-2 316S14 / 316S19
APMRU Cold Heading - 1.4578 316CU - X3CrNiCuMo17-11-3-2 396S17
X164M Martensitic Stainless Steel - 1.4418 - - X4CrNiMo16-5-1 -
AN5 Corrosion Resistant Alloys Alloy 660 / Alloy A286 1.4980 - S66286 - 286S31
AV718CRV Corrosion Resistant Alloys Alloy 718 2.4668 - N07718 - NA51
AV718HTV Corrosion Resistant Alloys Alloy 718 2.4668 - N07718 - NA51