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    • Steel for quenching and tempering PN 35, DIN C35

    PN-EN 10083-2:2008 standard – Steel used for moderately loaded parts of machinery and equipment, including mechanical engineering, energy and automotive industries, e.g. shafts, axles, spindles, discs, rods, levers, gears, stands, screws.

    Type of material Available diameters [mm] Condition
    Round bars 20 – 300 as rolled, quenched and tempered
    Drawn bars 10,68 – 48,49 as rolled, quenched and tempered
    Hexagonal bars 15 – 32 as rolled, quenched and tempered
    • Steel for quenching and tempering PN 45, DIN C45

    PN-EN 10083-2:2008 standard – Steel used for moderately loaded parts of machinery and equipment, including mechanical engineering, energy and automotive industries, e.g. shafts, axles, spindles, discs, rods, levers, gears, stands, screws.

    Type Available diameters [mm] Condition
    Round bars 20 – 300 as rolled
    Drawn bars 10,68 – 48,49 as rolled
    Hexagonal bars 15 – 32 as rolled, quenched and tempered
    • Steel for quenching and tempering PN 40H, DIN 41Cr4

    PN-89/H-84030/04 standard – Steel used for crankshafts, axles, gears, levers, piston rods, connecting parts, grinding wheels, after surface hardening for shafts, pins, etc.

    Type Available diameters [mm] Condition
    Round bars 20 – 300 as rolled, quenched and tempered
    • Steel for quenching and tempering PN 40HM, DIN 42CrMo4

    PN-89/H-84030/04 standard – Steel used for highly loaded axles, shafts, crankshafts, parts exposed to variable bending and torsional loads and wear, gear wheels, etc.

    Type Available diameters [mm] Condition
    Round bars 20 – 300 as rolled, quenched and tempered
    Drawn bars 10,68 – 48,49 as rolled, quenched and tempered
    Hexagonal bars 15 – 32 as rolled, quenched and tempered
    • Steel for quenching and tempering PN 35HGS, DIN

    PN-89/H-84030/04 standard – Steel used after quenching or surface hardening for heavily loaded parts: shafts, axles, shafts, spindles, levers, axles for vehicles.

    Type Available diameters [mm] Conditioni
    Round bars 20 – 250 as rolled, quenched and tempered
    • Steel for quenching and tempering PN 25HM, DIN 25CrMo4

    PN-89/H-84030/04 standard – Steel used for welded parts in the aerospace industry, axles, shafts, crankshafts, connecting rods of engines, parts of turbines, boilers, steam pipes.

    Type DAvailable diameters [mm] Condition
    Round bars 20 – 300 as rolled, quenched and tempered
    Drawn bars 10,68 – 67,72 as rolled, quenched and tempered
    Hexagonal bars 15 – 32 as rolled, quenched and tempered
    • Steel for quenching and tempering PN 34HNM, DIN 34CrNiMo6

    PN-89/H-84030/04 standard – Steel parts used for heavily loaded parts, subject to impact, torsion, vibration: shafts, crank shafts, impellers and disks of steam turbines.

    Type Available diameters [mm] Condition
    Round bars 20 – 300 as rolled, quenched and tempered
    • Steel for quenching and tempering PN 30H2N2M, DIN 30CrNiMo8

    PN-72/H-84035 standard – Steel used for parts with large cross sections used in heavy machinery industry, energy and aerospace industries for transmission, steering and Cardan shafts.

    Type Available diameters [mm] Condition
    Round bars 20 – 300 as rolled, quenched and tempered
    • Steels with specified elevated and/or low temperature properties DIN 40CrMoV4-6

    PN-72/H-84035 standard – Steel used for bolts and nuts for use in temperatures up to 540C.

    Type Available diameters [mm] Condition
    Round bars 20 – 150 as rolled, quenched and tempered
    • Alloy steel for use in elevated temperature PN 21HMF, DIN 21CrMoV5-7

    PN-72/H-84035 standard – Steel used for bolts and nuts for use in temperatures up to 540C.

    Type Available diameters [mm] Condition
    Round bars 20 – 240 as rolled, quenched and tempered
    Drawn bars 10,68 – 105,68 as rolled, quenched and tempered
    Hexagonal bars 15 – 32 as rolled, quenched and tempered
    • Structural alloyed steel for case hardening PN 16HG, DIN 16MnCr5

    PN-89/H-84030/02 standard – Steel used for parts with smaller dimensions: gears, camshafts, screws, pins.

    Type Available diameters [mm] Condition
    Round bars 20 – 300 as rolled
    • Structural alloyed steel for case hardening PN 18HGT, DIN

    PN-89/H-84030/02 standard – Steel used for parts with smaller dimensions: gears, camshafts, screws, pins.

    Type Available diameters [mm] Condition
    Round bars 20 – 300 as rolled
    • Structural alloyed steel for case hardening PN 18HGM, DIN 18CrMo4

    PN-89/H-84030/02 standard – Steel used for highly loaded parts of high-strength core: gears, shafts, etc.

    Type Available diameters [mm] Condition
    Round bars 20 – 300 as rolled
    • Structural alloyed steel for case hardening PN 17HNM, DIN 17CrNiMo6, ISO 18CrNiMo7

    PN-89/H-84030/02 standard – Steel used for highly loaded gears, gears operating at high speed, shafts and other elements under high pressure.

    Type Available diameters [mm] Condition
    Round bars 20 – 300 as rolled
    • Steels with specified elevated and/or low temperature properties X22CrMoV12-1 (1.4923)

    PN-EN 10269:2004 standard – Blades, small steam turbine components, fasteners for use in temperatures up to 600C.

    Type Available diameters [mm] Condition
    Round bars 20 – 140 quenched and tempered
    • Steels with specified elevated and/or low temperature properties X19CrMoNbVN11-1 (1.4913))

    PN-EN 10269:2004 standard – Nuts and bolts of the required high resistance to creep.

    Type Available diameters [mm] Condition
    Round bars 20 – 140 as rolled