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1.2888

Name: 1.2888
Brand: Dönüşüm Isıl İşlem
SKU: 2888

SKU: 2888

DIN : X20CoCrWMo10-9

MOST:-

AISI/SAE : -

DESCRIPTION: IT IS HOT WORK STEEL WITH 10% COBALT. IT HAS EXTREMELY HIGH ANNEALING RESISTANCE.

Chemical Composition

C%

Si%

Mn%

Cr%

B.C%

Co%

W%

0.20

0.25

0.50

9.50

2.0

10.0

5.50
Mechanical Properties

tempering

Temperature °C

500

550

600

650

700

Hardness HRC

56

56

55.5

54

48
Usage areas
- Extrusion dies of copper and copper alloy steels.
- In high pressure casting chambers.

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C%	Si%	Mn%	Cr%	B.C%	Co%	W%
0.20	0.25	0.50	9.50	2.0	10.0	5.50

Chemical Composition