DIN 1.2379 Cold Work Tool Steel Round Bar

Applications:

Used for hot squeezing mould, forging mould

and embedded lump, casting mould for aluminum, Magnesium and copper, alloy and so on.

Description:

1. DIN 1.2379, AISI D2, JIS SKD11, Cr12Mo1V1 cold work tool steel round bar

2. Hot rolled or forged condition, annealing, black or milled surface

3. Hardness: ≤ 255HBS; 38~45HRC

2. Hot rolled technology: EAF+LF+VD

Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface

5. Ultrasonic test standard: SPE1921-GR3, CLASS D/D or E/E

6. Production leadtime: 7~10 days

Competitive Advantage:

1. High carbon, High chromium ledeburitic steel

2. Advance the hardening, strength and toughness

Chemical component :

C 1.4~1.6

Si 1.40-1.60

Mn 0.3~0.60

S ≤ 0.025

P ≤ 0.025

Cr 11~13

Mo 0.7-1.2

V 0.70-1.20

Compared grades(based on usage):

Chinese GB Cr12Mo1V1

American AISI D2

German  DIN 1.2379

Swedish ASSAB 8407

apanese SKD11

Specifications:

Hot rolled condition Steel round bar ( mm)

¢ 16~¢ 205 * 2000~5800

Forged condition

¢ 150~¢ 600*2500~4000