China Good quality Circular Knives – PLASTIC MOULD STEEL – Histar factory and manufacturers

Good quality Circular Knives – PLASTIC MOULD STEEL – Histar

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Good quality Circular Knives – PLASTIC MOULD STEEL – Histar Detail:

PLASTIC MOULD STEEL DIE BLOCK

Property：

Wear resistance
Polishability
Machinability
Toughness and hardness
Thermal conductivity

Application:

MOULD STEELS typically have lower carbon content—0.36 to 0.40% and chromium and nickel are the main alloying elements. These characteristics allow these materials to be polished to an extremely high finish.

Mainly Plastic Mould Steel Grade No. we supplied:

HISTAR	DIN	ASTM	JIS
HSM83	1.2083	420	SUS420
HSM 16	1.2316
HSM11	1.2311	P20
HSM38	1.2738	P20+Ni

CHEMICAL COMPOSITION

HISTAR	DIN	ASTM	CHEMICAL COMPOSITION									PROPERTY	APPLICATION
HISTAR	DIN	ASTM	C	Si	Mn	P≤	S≤	Cr	Mo	V	Ni	PROPERTY	APPLICATION
HSM83	1.2083		0.36-0.42	≤ 1.0	≤ 1.0	0.030	0.030	12.50-14-50		≤ 0.20	(0.60)	supreme polishability, good corrosion resistance, and good wear resistance. material of choice for the manufacture of plastic molding tools that require the highest lens-quality polished ﬁ nishes	molds for compact disks (CDs), medical laboratory equipment, optical lenses, and other components, which require critical surface ﬁ nishes.
HSM16	1.2316		0.33-0.45	≤ 1.0	≤ 1.50	0.030	0.030	15.5-17.5	0.80-1.30	-	≤ 1.00	high cleanliness/homogeneity, powerful in resistant to rust and corrosion, good polishability, usually supplied in quenched and tempered condition with a working hardness of approximately 300 HB.	For Mould with strong corrupt resisting used for camera lens, Dies for pressing chemically aggressive compounds
HSM11	1.2311	P20	0.35-0.45	0.20-0.40	1.30-1.60	0.030	0.030	1.80-2.10	0.15-0.25	-	-	Prehardened plastic mold steel, hardness in as-supplied condition 280-320 HB that is characterized by good toughness at moderate strength level good polishability and etching ability, adequate corrosion resistance, and cost efﬁcient machining properties.	Plastic molds, Mold frames for plastic molds and pressure casting dies, Heated recipient casings and tooling and for die casting dies for zinc.
HSM38	1.2738	P20+Ni	0.35-0.45	0.20-0.40	1.30-1.60	0.030	0.030	1.80-2.10	0.15-0.35	-	0.90-1.20	Prehardened plastic mold steel, hardness in as-supplied condition 280-320 HB The high nickel content (1%) is specially adapted to ensure a perfect homogeneity of structure and hardness through thickness even for very thick blocks, good polishability, adequate corrosion resistance, good machinability.	Large size Plastic Injection and blow moulding dies, mould frame for pressure casting dies, Heated recipient casings

Size:

PRODUCT	DELIVERY CONDITION AND AVAILABLE DIMENSIONS
ROUND BAR	COLD DRAWING	CENTERLESS GROUND	PEELED	TURNED
DIAMETER IN MM			16-75	75-250
FLAT BAR	HOT ROLLED BLACK		FORGED BLOCK ALL SIDE MILLED
THICK X WIDTH IN MM	15X80-150X1000		80X500-200X1000

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We usually perform being a tangible workforce making sure that we will give you the most beneficial excellent plus the finest selling price for Good quality Circular Knives – PLASTIC MOULD STEEL – Histar , The product will supply to all over the world, such as: Cologne, Oslo, Austria, With the technology as the core, develop and produce high-quality products according to the diverse needs of the market. With this concept,the company will continue to develop products with high added values and continuously improve products,and will provide many customers with the best products and services!

1.2316 Plastic Mould Steel Q+T