DIN 1.3343 / AISI M2 High Speed Steel

Model:	1.3343/M2 HSS
Brand:	DIN 1.3343 / AISI M2 High Speed Steel
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes
Label:	M2 high speed steel , 1.3343 HSS , 1.3343 tool steel
Price:	-
Min. Order:	-

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Product Description

1.3343 Tool Steel

Standards	DIN	AISI	JIS	ГОСТ
HS6-5-2	1.3343	M2	SKH51	P6M5

ALTA SPECIAL STEEL supply DIN 1.3343 / AISI M2 in round bar and plate.

As a tungsten molybdenum high speed steel, it widely used in the production of machine tool bits,cold forming tools and cutting tools. 1.3343 high speed steel offers high toughness combined with good cutting powers and will withstand increases in temperature without losing its temper.

We welcome your inquiries for tool steel, please contact us for quotation sales@altaspecialsteel.com

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Chemical Composition

C	Si	Mn	P	S	Cr	Mo	V	W
0.86-0.94	≤0.45	≤0.40	≤0.030	≤0.030	3.80-4.50	4.70-5.20	1.70-2.10	5.90-6.70

Product Range

Round bars : Dia 80mm - 200mm

Flat bars : Thick 45mm - 100mm, width up to 610mm

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Applications : tools for cold work and for considerably stressed tools for cutting of material with the middle and higher firmness such as tools requiring especially good toughness, efficient milling cutters, drills, taps, reamers, saws of all kinds, cutters for gearing, screw dies, brooches, inserts for circular saw blades, slotting tools and wood working tools. The steel is appropriate for coating, nitride of titanium. Bimetal bandsaw blades, Tool bits，High speed steel tool bits, slitting cutters, slitting spacers.

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Heat Treatment

Way	Temperature[℃]	Remark
Forging	900 - 1100
Soft annealing	770 - 820	Max. 269HB after annealing
Quenching	1190 - 1250	Cool in in hot bath at 550℃ or air
Tempering	550 - 570