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D2 /1.2379 /1.2080/1.2436/1.2361/1.2550
ZJ
COLD WORK steels fall into five groups: water hardening, oil hardening, medium alloy air hardening, high carbon-high chromium and shock resisting. As their name implies, these steels are used in low to medium temperature applications. Highly wear resistant due to the high volume of carbides in the microstructure.
The high carbon and chromium content promotes deep hardening. Hardenability is accentuated by small amounts of tungsten and molybdenum. Dimensional change in hardening is extremely low.
Typical uses are long run blanking, stamping, and cold forming dies; lamination dies; thread rolling dies; trimmer dies; slitters; brick mold liners; Work Rolls.
Avaiable Size:
PRODUCT | DELIVERY CONDITION AND AVAILABLE DIMENSIONS | |||
ROUND | COLD DRAWN | CENTERLESS GROUND | PEELED | TURNED |
DIAMETER IN MM | 2.50 - 12.0 | 8.5 - 30.0 | 16 - 75 | 75 - 410 |
SQUARE | HOT ROLLED BLACK | FORGED ALL SIDE MILLED | ||
SIZE IN MM | 7.5 X 7.5 - 50.0 X 50.0 | 55 X 55 - 410 X 410 | ||
FLATS | HOT ROLLED BLACK | HOT ROLLED, 2 EDGE MILLED | FORGED ALL SIDE MILLED | |
THICK x WIDTH IN MM | 6 - 30 X 20 - 130 | 13 - 80 X 150 - 410 | 90 - 405 X 100 - 810 | |
SHEET | COLD ROLLED | HOT ROLLED | ||
THICK x WIDTH xLENGTH IN MM | 1.0 - 2.5 X 600 - 800 X 1500 - 2000 | 2.60 - 10 X 600 - 800 X 1500 - 2000 | ||
DISC | 400 - 600 MM DIA X 80 - 300 THICK |