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Die Steels - Buderus Edelstahl Gmbh

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Table 3 Tool steels for forging dies – characteristics and applications<br />

Steel group Material number Code designation<br />

to DIN<br />

Nickel alloy die steels<br />

Lever parts<br />

10<br />

2713 ISO-B * 55NiCrMoV 0,50-<br />

0, 0<br />

2714 ISO-B 55NiCrMoV7 0,50-<br />

0, 0<br />

2714 ISO-B mod. ** ~ 57NiCrMoV7-7<br />

2744 ISO-B * 57NiCrMoV7-7 0,50-<br />

0, 0<br />

2766 ISO-B * 5NiCrMo1 0, -<br />

0, 8<br />

High alloy CrMoV hot working steels containing special carbide<br />

2344 ISO-B X 0CrMoV5-1 0, 5-<br />

0,<br />

2360 ISO-B * X 8CrMoV8-1-1 0, 5-<br />

0,50<br />

2365 ISO-B CrMoV1 - 8 0, 8-<br />

0, 5<br />

2367 ISO-B X 8CrMoV5- 0, 5-<br />

0, 0<br />

2606 ISO-B * X 7CrMoW5-1 0, -<br />

0, 0<br />

* On request only<br />

** For larger dimensions with optimum full quenching and tempering<br />

DIN analysis<br />

Figures in %<br />

C Si Mn P S*** Cr Ni Mo V W<br />

0,10-<br />

0, 0<br />

0,10-<br />

0, 0<br />

0, 5-<br />

0,95<br />

0, 0-<br />

0,90<br />

TYPICAL ANALYSIS<br />

≤<br />

0,0 0<br />

≤<br />

0,0 0<br />

≤<br />

0,0 0<br />

≤<br />

0,0 0<br />

Forging dies Hammer head Forging die for 40 mto<br />

hammer<br />

0, 0-<br />

0,80<br />

0,80-<br />

1, 0<br />

1,50-<br />

1,80<br />

1,50-<br />

1,80<br />

0, 5-<br />

0, 5<br />

0, 5-<br />

0,55<br />

0,07-<br />

0,1<br />

0,05-<br />

0,15<br />

0,55 0, 5 0,95 0,015 0,00 1,10 ,00 0,75 0,1<br />

0,15-<br />

0, 5<br />

0,15-<br />

0, 0<br />

0,80-<br />

1, 0<br />

0,70-<br />

0,90<br />

0,10-<br />

0, 0<br />

0, 0-<br />

0,50<br />

0,90-<br />

1, 0<br />

0, 0-<br />

0,80<br />

0, 0-<br />

0, 0<br />

0, 5-<br />

0,50<br />

0, 5-<br />

0, 5<br />

0,15-<br />

0, 5<br />

0, 0-<br />

0,50<br />

0, 0-<br />

0, 0<br />

≤<br />

0,0 5<br />

≤<br />

0,0 5<br />

≤<br />

0,0 0<br />

≤<br />

0,0 0<br />

≤<br />

0,0 0<br />

≤<br />

0,0 0<br />

≤<br />

0,0 5<br />

≤<br />

0,0 5<br />

≤<br />

0,0 5<br />

≤<br />

0,0 0<br />

≤<br />

0,005<br />

≤<br />

0,0 0<br />

≤<br />

0,0 0<br />

≤<br />

0,0 5<br />

0,90-<br />

1, 0<br />

1, 0-<br />

1,50<br />

,80-<br />

5,50<br />

7, 0-<br />

7,80<br />

,70-<br />

, 0<br />

,80-<br />

5, 0<br />

5,00-<br />

5, 0<br />

1,50-<br />

1,80<br />

,80-<br />

, 0<br />

0,70-<br />

0,90<br />

0, 0-<br />

0, 0<br />

1, 0-<br />

1,50<br />

1, 0-<br />

1,50<br />

,50-<br />

,00<br />

,70-<br />

, 0<br />

1, 0-<br />

1, 0<br />

*** <strong>Buderus</strong> ISO-B steels are melted only with a maximum of 0.00 % sulfur content<br />

0,07-<br />

0,1<br />

0,85-<br />

1,15<br />

1, 0-<br />

1,50<br />

0, 0-<br />

0,70<br />

0, 0-<br />

0, 0<br />

0,15-<br />

0, 0<br />

1, 0-<br />

1, 0

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