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DIN 1.2550/60WCrV7 Forged Tool Steel Bar

1.2550 tool steel

1.2550 tool steel is also used with great success for chisels and punches required for heavy work on hard and tough materials. Suitable for hot work applications where high fatigue strength with medium hot hardness is desirable. Tools made from this grade can be water cooled in service with minimal risk of cracking.

DIN 1.2550/60WCrV7 Forged Tool Steel Bar

1.2550 tool steel is also used with great success for chisels and punches required for heavy work on hard and tough materials. Suitable for hot work applications where high fatigue strength with medium hot hardness is desirable. Tools made from this grade can be water cooled in service with minimal risk of cracking.

Chemical Composition

Standard Grade Chemical composition (%)
    C Si Mn Cr V W P S
DIN 1.2550/

60WCrV7

0.55-0.65 0.50-0.70 0.15-0.45 0.90-1.20 0.10-0.20 1.80-2.10 ≤0.030 ≤0.030

Available Size

Forged steel round bar: dia100mm-dia1500mm

Forged flat bar: thickness20mm-400mm, width80mm-1000mm

Forged steel block: 100mm*100mm-1000mm*1000mm

Available Heat Treatment

Annealing/Normalizing/Hardening/Tempering/Quenching

Heat Working Temperature /℃: 1080-850

Annealing Temperature /℃: 720-750

Hardness after Annealing ≤HBS: 225

Quenching Temperature /℃: 870-900

Cooling Medium: Oil

Common Tempering Temperature /℃: 180-300

Characteristics

1. High toughness.

2. High impact strength.

3. Durable blade, abrasion resistant.

Application

Pneumatic tools such as chisels, chisels, punches for punching holes, bending molds, chamfering machines, machine knives, upsetting punches, striking coins, knives, turning, boring, drills, dies for sheet metal thicker.

Delivery Condition

Forged, black surface/ turned surface with customers’ required heat treatment

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