hardfacing wear resistant mining use pipe/HRC57-62/RK Q235 nm
USD $160 - $500 /Square Meter
Min.Order:8 Square Meters
Zhangjiagang Runkun Wear Resistant Materials Co., Ltd.
Detailed product description
Name | hardfacing wear resistant mining use pipe |
Brand | RK |
Color | brown |
Diameter | ≥80mm(can be customized) |
Thickness of wear resistant layer | as customer's require |
Thickness of pipe wall | 5-30mm |
Length | can be customized |
Hardness | HRC57-62 |
Standard | DIN,GB |
Certificates | ISO9001:2000 |
Specifications (base layer+wear resistant layer) | 5+3,6+3,8+3,5+4,6+4,8+4,10+4,6+5,8+5,10+5, 15+5,20+5,6+6,8+6,10+6,20+6,8+8,10+8,10+10, 15+10,20+10 |
Model number | steel plate Q235 |
Grade | first class |
Applications | concrete industry,metallurgy,fan industry,coal industry,mining machinery,construction machinery,etc. |
Payment terms | L/C,TT,D/P,Western union |
Delivery time | 15 days after receipt of L/C or advanced payment |
Trade terms | FOB,CIF,EXW,etc |
Port | shanghai |
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Comparsion Chart(based on mild steel)
Grade | Mild pipe | SLS600 Induction hardened steel | Ultra-met steel | Ceramite cast stee |
Hardness | 120-150BHN | 600 BHN | >600BHN | >8Mohs |
Max temperature(°F) | 450 | 1250 | 2195 | |
Impact resistance | Good | Average | Marginal | Poor |
Abrasion resistance | Poor | Good | Very good | Excellent |
Std size(OD) | Unlimited | 3''to26' | 10''to40'' | 4''to24'' |
Handling&Installation | Excellent | Very good | Very good | Heavier |
Fabrication | Unlimited | Some limitaions | Some limitaions | Some limitaions |
Emergency repair | Easily patched | Easily patched | Easily patched | Easily patched |
Initial cost | 3-8 times above mild steel | 6-10 times above mild steel | 4-8 times above mild steel | |
Life expectancy | Up to 6 times mild steel | Up to 8 times mild steel | Up to 15 times mild steel | |
Advantages | Low cost Readily avaliable | A good combination of abrasion&impact resistance | Good wear resistant,moderate temperaure resistance | High wear resistant,good therma shock resistant |
Disadvantages | Poor abrasion resistant | No corrosion resistance | Limited length&diamter | Heavier |
Characteristic:
1.Abrasion resistance:
20 - 25 times of low carbon steel,
8 times of high manganese steel or stainless steel,
1.5 times of regular high-carbon and high chromium steel.
2.Temperature resistant: regular type < 60°C; high temperature type <1000°C.
3.Impact resistance: wear resistant layer and the base layer are completely metallurgical b -onding, afford strong impact, and do not have to worry about shedding.
4.Processibility: welding, cutting, curling, punching.
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