DIN 1.2738 / AISI P20+Ni Mold Steel

Model:	1.2738/P20+Ni
Brand:	DIN 1.2738 / AISI P20+Ni Mold Steel
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes
Label:	1.2738 mold steel , 1.2738 mould steel , 1.2738 wider plate
Price:	-
Min. Order:	-

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Product Description

1.2738 Tool Steel

Standards	DIN	AISI	JIS	ГОСТ
X40CrMnNiMo8-6-4	1.2738	P20+Ni		4Х2ГНМ

ALTA SPECIAL STEEL supply DIN 1.2738 / AISI P20+Ni in round bar, plate, square and block.

Chrome-manganese-nickel-molybdenum steel for hardening in air or in oil with good hardenability and good firmness during the heat. It is well-workable during the heat and well-workable in the soft-annealed state and it has good polishability. The steel has a high ability of the heat treatment into big depths (better than DIN 1.2311) with the balanced process of firmness around the whole cross-section. It is appropriate for nitriding and hard-chroming.

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	Ni
0.35-0.45	0.20-0.40	1.30-1.60	≤0.030	≤0.030	1.80-2.10	0.15-0.25	0.90-1.20

Product Range

Round bars : Dia 50mm - 500mm

Flat bars : Thick 20mm - 405mm, width up to 1000mm

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Applications : for Injection moulds for thermoplastics, extrusion dies for thermoplastics, plastic piping & plumbing injection molds. Blow molds, forming tools, press – brake dies (possibly flame hardened or nitrided ). Aluminium die casting prototype dies, structural components, shafts. Pet preform mold, Standard Mould Base, Compression Mould for SMC, Cavitations Molds.

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Heat Treatment

Way	Temperature[℃]	Remark
Forging	850 - 1050
Soft annealing	710 - 740	Max. 235HB after annealing
Quenching	840 - 870	Cool in oil or in air at 180 up to 220 °C
Tempering	500 - 650