DIN 1.2080 Cold Working Die Steel Bar

Din 1.2080 Having 12 % ledeburitic chromium tool steel with great wears resistance. Basically utilized as cutting tools for sheets up to 4 mm thickness, trimming dies, blanking dies for paper and plastics, shear cutting edges and rotational shear edges for sheet thicknesses up to 2 mm. Typical...

Typical chemical composition of AISI D3 tool Steel

		C(%)			P(%)	S(%)		V(%)	W(%)
D3	ASTM A681	2.00-2.35	0.10-0.60	0.20-0.60	0.030 Max	0.30 Max	11.0-13.5	<=1.00	<=1.

	28 J/cm2
	58-64 HRC
	0.27-0.30
	190-210 GPa

DIN 1.2080/X210Cr12 STEEL RELATED STANDARD & EQUIVALENT GRADE

China:Cr12

USA:D3

Japan:SKD11

DIN 1.2080/X210Cr12 STEEL FORGING

Initial Forging Temperature:1080-1100℃

Final Forging Temperature:880-920℃

Forging Ratio:above 4:1

Cooling Method After Forged:As high carbon-chromium cold work tool steel ,DIN 1.2080 steel should be annealed after forging.

High-alloy chrome steel with big hardenability for hardening in oil and in air, especially high resistance to the wear both by metal and by mineral substances, good cutting power, very high hardness in the pressure, significantly low toughness especially in traverse, significant carbide spacing. This steel has a good dimensional stability during the heat treatment but the change of dimensions is bigger than by the steel 1.2842. The steel is sensitive to the fast and uneven heating, suitable for hardening on the secondary hardness (the possibility of nitriding). Further the steel is brushed with big difficulties, at the heat it is forged with big difficulties and it has a rather difficult workability in the annealed state.

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Cutting, blanking die, punch, rolling cylindrical dies, slitting knife, cold heading die, clay mold, thermosetting plastic molding etc.

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	6 - 450	6 - 350	Max 810

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Soft annealed to max. 241 HB

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