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High Efficiency Cr Alloy Steel Mill Liners Cement Mill Liners Conch Cement Group With More than HRC5

DF063

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Description

High Efficiency Alloy Steel Mill Liners Cement Mill Liners Conch Cement Mill

Specification???????????????????????????????????????????????????????????????

1.Material:Cr-Mo Alloy Steel

2.Hardness:≥HRC50

3.Impact?Value:More than AK50J

4.Application:Mining Industry

5.MOQ:5tons

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Our?company?is?a?Chinese?specialized?manufacturer?of?alloy?steel?castings.

We?can?produce?alloy?steel?castings?as?per?the?drawings?of?customers.

Now?we?have?been?the?regular?suppliers?of?mill?liners?for?Metso;Connect,Australia;

DuoBaoShan?Coal?Mill.

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Product?Photo

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Technical?Parameters

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Item | Cr-Mo?Alloy?Steel?Ⅰ | Cr-Mo?Alloy?Steel?Ⅱ | Cr-Mo?Alloy?Steel?Ⅲ |
C | 0.3-0.5 | 0.65-0.90 | 0.4-0.9 |
Si | 0.15-1.20 | ≤0.75 | 0.7-1.2 |
Mn | 0.4-1.2 | 0.5-1.2 | 0.6-1.0 |
Cr | 1.7-2.5 | 1.5-2.5 | 4.0-7.0 |
S | ≤0.04 | ≤0.06 | ≤0.04 |
P | ≤0.04 | ≤0.06 | ≤0.06 |
Mo | ≤0.5 | ≤0.5 | ≤0.15 |
Cu | 0.1-0.6 | ≤0.25 | 0.2-0.4 |
Ni | ≤0.5 | ≤0.3 | 0-0.3 |
Re | ≤0.02 | ≤0.02 | ≤0.02 |
Equivalent?
Specification | DL/T?681-1999
GB/T26651-2011 | AS2074L2B?Mod | DL/T?681-1999 |
Material?Type | Martensite?Steel | Martensite?or?Pearlitic?Cr?Mo?Steel | Martensite?Steel |
Hardness | HRC≥48 | HB470&HB321-370 | HRC≥50 |
Impact?Value | AK≥40J | - | AK≥10J |
- - - -

????????????????

Production Facilities

???????????????????????????? 1T,1.5T,3T,5T,12T,15T?

?????? Induction?Electrical?Furnace??? ? ? ???? ? ? ? ? ? ?? Heat?Treatment?Electrical?Furnace

? ? ? ? ? ? ?

Inspection Facilities

Spectrometer??????????????????????????? ? ? ? ? ? ? ??????? ?? Portable?Hardness Tester

? ?? ? ? ? ?? ?

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? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?? UT?Test?????????????????????????????????????? Electronic?Metallographic?Microscope

? ? ? ? ? ? ? ?? ?? ? ? ? ?

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Our?Services?????????????????????????????????????????????????????????

We?supply?the?following?services:
1.?Production?of?qualified?wear?and?heat?castings;
2.?Design?and?installation?of?the?boltless?mill?liners;
3.?Consulting?service?of?material?selection?of?the?mill?liners?under?specific?working?condition?to?achieve

?longer?service?life;
4.?Consulting?service?of?production?&?fineness?improvement?of?grinding?mills.
5.We?can?provide?OEM/ODM?for?our?clients.?

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