high chromium carbide overlay plate

Product Overview

Description

high chromium carbide overlay plate ,bimetal wear resistance steel plate, hardfacing plate with stable quality 

 

 OVERLAY-PLATE is welded by chromium carbide overlay on a mild steel backing plate. Manufactured by our own design's welding machine with exclusive technique. OVERLAY-PLATE has excellent performance in abrasion resistant.

  

Specifications

Wear plate C:4.0%~5.5%,Cr:21%~27% Hardness:minHV600 Tolerance:1mm 1500x3000mm,1200x2400mm

 

CHEMICAL COMPOSITION C 4.0%~5.5% Cr 21%~27%

 

BACKING PLATE Standard: SS400 mild steel or equivalent Stainless or others upon request

 

HARDNESS HV600±

 

TOLERANCES ± 1mm

 

HEAT RESISTANCE Maximum: 400 degree

 

MICROSTRUCTURE Mixture of high volume hexgonal shaped chromium carbide

in tough austenitic and martensitic matrix(GRADE 2355)

 

PENETRATION TO THE BASE METAL 1.5mm

 

COLD FORMING Minimum Radius: 150mm( for 6+4 )

Suggested: using hydrolic press to bend plate

 

CUTTING Plasma( from backing plate side ) / Laser Cutting / Water Jet Knife

 

Unit **mm

Standard Overlays	Weight per sq/m	Standard Sheet Size	Overall Thickness
4 ON 4	62	1500x3000 / 1200x2400	8
4 ON 6	77	1500x3000 / 1200x2400	10
6 ON 6	92	1500x3000 / 1200x2400	12
5 ON 8	100	1500x3000 / 1200x2400	13
6 ON 8	108	1500x3000 / 1200x2400	14
5 ON 10	116	1500x3000 / 1200x2400	15
9 ON 10	146	1500x3000 / 1200x2400	19
10 ON 10	157	1500x3000 / 1200x2400	20
12 ON 12	162	1500x3000 / 1200x2400	24
17 ON 12	222	1500x3000 / 1200x2400	29

 

 

APPLICATIONS -ASH LINES -BLAST FURNACE BELL & BURDEN

-ELBOW -SINTER PLANT -BUCKET & LIPS -DRAG LINES -CHUTE & HOPPER LINERS -DUCT

-CLASSIFIER -FAN BLADES & HOUSINGS -MINE CAR LINERS -CYCLONES -ORE CHUTES

-DISCHARGE FUNNELS -SLAG CHUTES -DREDGE PUMP SIDE PLATES

-EXTENSION RING -CEMENT KILNS -VIBRATOR PAN FEEDEER LINER -GRIZZLY BARS

-SINTER BREAKER BAR -CONVEYOR CASINGS -GREEN WALT CRUSHERS -STEEL PLANT

 

Typical products,

Chocky bars Standard wear bars Knife edges

Wafer strips Wear buttons& donuts Skid bars

Wear plates Shredder hammer tips Shaped wear bars

overlay wear plates cutter tooth custom made products

 

white iron wear plates   chromium cabirde wear blocks

ASTM A532 Class 2 15/3 CrMo casting + Q235 mild steel backing plate

outstanding wear resistance 63HRC/ 700 BHN + excellent impact toughness

durable + weldable / various shape

 

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