1.2787 Tool Steel

Model:	1.2787 steel
Brand:	1.2787 Tool Steel
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes
Label:	1.2787 tool steel , 1.2787 mold steel , 1.2787 square bars
Price:	-
Min. Order:	-

Inquire Now

Product Description

1.2787 Tool Steel

Standards	DIN	AISI	JIS	ГОСТ
X23CrNi17	1.2787	431	SUS431

ALTA SPECIAL STEEL supply DIN 1.2787 / AISI 431 in round bar, plate, square and block.

This steels with the high content of chrome have good resistance to the formation of scales and corrosion. These properties predetermine them for the usage in the glass molds industry. It is usually delivered in the ESR quality.

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

_________________________________________________________________________________________

Chemical Composition

C	Si	Mn	P	S	Cr	Ni
0.10-0.25	0.30-0.50	0.30-0.60	≤0.030	≤0.030	15.5-18.0	1.00-2.50

Product Range

Round bars : Dia 50mm - 500mm

Flat bars : Thick 20mm - 400mm, width up to 810mm

_________________________________________________________________________________________

Applications : molds for pressing of glass for the industrial glass with high requirements for the glass quality, also for highly meltable, technical, tempered glass. Manufacturing of pressing die moulds, blowing moulds and section rolls.

_________________________________________________________________________________________

Heat Treatment

Way	Temperature[℃]	Remark
Forging	800 - 1000
Soft annealing	670 - 700	Max. HB after annealing
Quenching	980 - 1030	Cool in oil
Tempering	450 - 600