Steel Shot for Peening Machine Chinese Supplier
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 m.t./month
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Steel shot and grit
Steel Shot
QB-25, QB -20, QB -17, QB -14 , QB -12 , QB -10, QB -8 QB -6,QB -5, QB -4, QB -3, QB-2
Steel grit
QG-17,QG -14,QG -12,QG -10,QG -7,QG -4,QG -3,QG -2.
wire-cut shots
0.3mm,0.4mm,0.6mm,0.8mm,1.0mm,1.2mm,1.5mm,1.7mm, 2.0mm, 2.5mm
Stainless steel shot
0.3mm,0.4mm,0.6mm,0.8mm,1.0mm,1.2mm,1.5mm,1.7mm, 2.0mm
Stainless steel cut wire shot
0.3mm,0.4mm,0.6mm,0.8mm,1.0mm,1.2mm,1.5mm,1.7mm, 2.0mm
Material selection standard
Proper hardness Hardness for shots should be 5-10HRC higher than shot
blasted material
Enough density. Min. Density:7.4g/cm3
Proper microstructure: Tempered martensite, tempered troostite+random carbon residue
Shot blasted material condition
high quality low cost
high speed environment protection
Relation Between Hardness And Blasting Effect:
Relation Between Hardness And Resilience:
Quality standard for steel shot and steel grit
steel shot:QB-25, QB -20, QB -17, QB -14 , QB -12 , QB -10, QB -8 QB -6,QB -5, QB -4, QB -3, QB-2.
Steel grit:QG-17,QG -14,QG -12,QG -10,QG -7,QG -4,QG -3,QG -2.
Owen life:2000-2800times
Chemical:C:0.80-1.2% Mn:0.6-1.2% Si:>0.40% S<< span="">0.05% P:<< span="">0.05%
Hardness:Normal:40-50HRC (377-509HV)
Special:52-56 HRC (543-620HV)
Special:56-60 HRC (620-713HV)
We can produce the special hardness products as per the requirement of customer
Hardness tolerance:±3.0 HRC
Characteristic for steel shot and grit
High cleaning speed
QB Shot, QG Grit has the appropriate hardness, high cleaning speed, good rebound, and it can clean inside-corner or complex shape products. In that case, it can reduce processing time, increase capacity, improve production efficiency and save energy ,reduce manufacturing cost.
Long lasting and less consumption.
QB Shot, QG Grit has less internal defects. Its microstructure of tempered martensite, tempered troostite + dispersed carbide, with High impact resistance, long life. And it can reduce the load of dust collector.
With the effect of stress release and increase the strength.
QB Shot has impact internal organization, and not easily broken. It is equally located, to release the stress, and improve the surface hardness,
Strict quality management
Manufacturing process strictly enforce the IS09001: 2008 international quality system standards, with strict technology control. QC department enforce 24hour tracking monitoring for manufacturing process. All products date can be traceable.
Relation between density and worklife
Hardness is proportional to blasting speed but inverse proportional to worklife. Higher hardness, faster blasting speed, but shorter life with larger consumption. Proper hardness (approx. HRC40-50) will have the most economical efficiency. The proper hardness have good rebound resilience and will clean the corners fully and reduce the working period.
Inner flaws such as air-cavity, fissure and porosity affect the worklife of abrasive and increase consumption.
Density larger than 7.4g/cc has minimum inner defects.
Steel shot and grit selection standard
Consumption factor
Equipment adjustment(blasting angle, distance, work piece location, air volume of dust collector, adjustment for separator)
Blasting speed
Residual volume or corrosion grade, workpiece hardness
Cleanness grade requirement
Arc height requirement and deforming requirement of the workpiece.
Steel shot quality
Reference table for shots size as per workpiece surface roughnessWorkpiece Material shots dia. workpiece surface roughness um Steel, stainless steel 0.3 3.2-6.3 0.5 6.3-12.5 1.0 12.5-25 2.0 25-40 3.0 50-80
Inspect the shot storage inside of the shot blasting machine, and add in time, and the total adding amount should be less than 10% of the inside storage volume to ensure the stable ratio
stainless steel shot
chemical analysis
size::0.2-2.5mm
chemical analysis:3.4 austenitic type::
(C)<< span="">0.25%, (Cr)=16-18%, (Ni)=6-10%, (Si)<< span="">1%, (Mn)<< span="">2%
430 Ferrite:(C)<< span="">0.25%,(Cr)=16-18%,(Si)<< span="">1%, (Mn)<< span="">1%
410 martensitic:(C)<< span="">0.25%,(Cr)=11-13%,(Si)<< span="">1%, (Mn)<< span="">1%
Microhardness:3.8-509HV ,32-50HRC
Owen life:6500times
microstructure :304:ustenitic type,430:Ferrite,410:martensitic. Density.:7.8g/cm³
- Q:Isn't Iced Earth the biggest american power metal band? Well I love em but I need some more american power metal bands! The problem is they all sound like each other :( Jag Panzer sound like another Iced Earth D: The same is for Euro power metal! They all are like Stratovarius! Can anyone name any original underground power metal? I already listen the most original power metal bands like Iced Earth, Blind Guardian, Edguy, Hammerfall, Edguy, Avantasia, Sabaton, Sonata Arctica and Statovarius.
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- Hang on just a minute, [(Metal) + Oxygen have to react to get (Metal)-hydroxide and hydrogen]. Where does the hydrogen come from. Law of Conservation of Material or Mass - Atoms can be neither created nor destroyed. More correct would be (metal) + (Oxygen) react to give metal oxide. Now the metal oxide can react with water to give the metal hydroxide. 4Na + O2 --> 2 Na2O Na2O + H2O --> 2 NaOH
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- Q:Scrap metal
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- Q:What personal health information should I share with my orthopedic surgeon if I am considering a metal-on-metal hip implant?
- I liked it when nobody listened to any metal of any sort. Now every cheerleader in every school likes one metal band or the other. And what they're considering metal these days.... Atleast pop has always been crap. Nothing's changed there.
- Q:i dont want screemo i like the older stuff but all i love modern metal to
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- Keep it for now. Price is low. You can check at your local recycler to get exact prices.
- Q:WHAT ARE SOME BADASS METAL SONGS???
- for crap's sake, people here have no idea what metal really is!! How can you say that all that NU and rap/metal and metalcore are something a dragonforce fan would listen to?! Reality check?!? Dragonforce are melodic power/speed metal. For some good melodic metal bands and power metal bands, check: Gamma Ray Stratovarius Sonata Arctica Edguy Rhapsody If you want some proper, mainstream heavy-ish metal, check: Blind Guardian Hammerfall Manowar Judas Priest Iron Maiden Motorhead Dream Evil Helloween Iced Earth
- Q:Which one is better?I'll go on a limb and say Psychedelic rock.
- Heavy Metal Machine. The live 2008 version of Heavy Metal Machine is my favourite version of the song, but I love the album version too
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Steel Shot for Peening Machine Chinese Supplier
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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