Chengdu Kaiyuan Roll Industry Co.,Ltd
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ADD:229 Helin Rd, Zone A, Xinjin Industrial Park, Chengdu city, Sichuan Province
Contact person: MA KE
Mobile phone: +8613981818115
E-mail:kymake@163.com
Contact person: Huang Liang Long
Mobile phone: +8613980896008
TEL:+86-28-82433271
FAX:+86-28-82433271

High Speed Steel Roll

High Speed Steel Roll

Chengdu Kaiyuan Roll Industry Co.,Ltd is one of the professional high speed steel roll manufacturers and suppliers offering newest, advanced and durable mill roll definition, mill roll dictionary, rolling mill machine with high quality and high performance, which is one of the best brands, welcome to check the pricelist and quotation with us.

Product Details

Chengdu Kaiyuan Roll Industry Co.,Ltd is one of the professional high speed steel roll manufacturers and suppliers offering newest, advanced and durable mill roll definition, mill roll dictionary, rolling mill machine with high quality and high performance, which is one of the best brands, welcome to check the pricelist and quotation with us.

Schematic diagram

Product specification:

Diameter:Φ320-Φ450

Roll width:30-160mm

Product performance:

HRC61~63

Roll material: Tungsten-Molybdenum serial high carbon high Vanadium steel with total alloy amount at 20~25%

W16:  W EQ=16 —— Reaches W EQ of HSS (WEQ >15)

All other tool steel roll WEQ is below 15,similar to that of Mould steel

WEQ = W PERCENTAGE + 2 x Mo PERCENTAGE。

Single piece casting,density=8.05x103kg/m3。

Properties:

No chemical segregation

Uniform base material, stable microstructure

Uniform hardness(HRC±1)、low attenuation

Excellent red-hardness, wear resistance and impact load capacity

No cracking nor pitting during rolling

Uniform wear along the groove, smooth groove surface

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