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Spray Forming HSS

Because of inert gas atomization and rapid solidification of droplet deposition ,the spray formed HSS has low oxygen content , overall high density and fine microstrcture.

Mfrs:HEYE Special Steel Co.,Ltd

Sales manager:Shen Chunjie

E-mail:scj@hss-cn.com

Product manager:Du Wenhua

E-mail:dwh@hss-cn.com

Made in:Hebei,China

Tel:13373113268

Fax:0311-88382288

Tel:0311-88382169

Fax:0311-88382027

Application domain:drill,end mill knives, gear cutter, broach and other cutting tools.

Product introductionProduct specificationsOnline consulting Product information download

HEYE Special Steel Co., Ltd is the first to achieve industrialization in domestic.Spray forming technology is atomizing the molten metal or alloy in an inert atmosphere into small solid, semi-solid or liquid melt jet, then spraying directly onto the cold substrate surface, droplet deposition on the surface adhesion, accumulation, spreading, fusion, consolidation and the formation of deposited blank. Common grades of Spray Forming HSS include HSF630HSF838HSF835HSF640HSF758HSF8610HSF680etc. At present more mature types of steel include HSF620, HSF835 and HSF680.


The composition of HSF620 is similar to traditional M2, The tensile strength of Spray formed HSF620 with ultra-fast solidification increases by 25% than the traditional HSS ( ESR + forging ), and toughness increases by 70-100%. At present, HSF620 is used to make large cross-section broach.


HSF835 is a cobalt and high vanadium containing spray formed high speed steel of our own R&D. It is used as cutting tools and dies with superior wear resistance and toughness.At present, it is used to make broachhobgear shaving cutter etc.


HSF680 is a high vanadium and high speed steel with high hardness and superior wear resistance . It is an ideal material for tools or components requiring high wear resistance. It is mainly used in the field of higher wear resistance requirement.

Specification

Form Supplied

Size (mm)

Surface Condition

Round Bar

φ12-30

Black

φ30-410

Roughly Turned / Black

Bright Bar Material

φ5.0-14.5

Ground

φ12-410

Peeled

Square Bar

7.2×7.227×27

Black

Flat Bar

(3.5-40) ×(13-100)

Black / Shot Blast

(20-200) ×(40-400)

Black / Milled

Wire Rod

φ5.5-17

Black / Ground

Drawn Wire

φ0.8-14

Black / Ground

Prehardenend Bar

φ1.0-15.0

Black

Strip Material

(33-65) ×(1.5-3.0)

Black

(25-55) ×(0.65-1.80)

Polished

Sheet Material

(1.0-10) ×(500-850)

Black

Forged Product

Roundφ(50-350)×(10-300)

Black / Machined

Rectangle(20-200)×(5-80)

Welded-blank, wimble blank, roller blank, hollow broacher blank, prefabricated Shield roll ring and other extension product.

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Please click on the following material or product name to view or download.

 

1HSF640

 

2HSF680

 

3HSF755

 

4HSF838

 

5HSF8610

 

6Flat Bar

 

7Steel Sheet

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