High Carbon Angular Steel Grit
Qauv / Loj:G12-G150 Φ0.1mm-2.8mm
Product Detail:
High carbon steel grit yog tsim los ntawm high carbon steel txhaj.Cov hlau txhaj tshuaj uas raug crushed rau granular grit daim ntawv thiab tom qab tempered rau peb sib txawv hardnesses (GH, GL thiab GP) cater rau ntau yam kev siv.High carbon steel grit yog dav siv los ua ib qho kev tshaj tawm rau de-scaling steel Cheebtsam ua ntej txheej.
Cov ntsiab lus tseem ceeb:
| PROJECT | SPECIFICATION | KEV TIV THAIV | |||
| CHEMICAL COMPOSITION |
| 0.8-1.2% | P | ≤ 0.05% | ISO 9556: 1989 Daim Ntawv Pov Thawj TS EN ISO 439: 1982 TS EN ISO 629: 1982 TS EN ISO 10714: 1992 |
| Si | ≥0.4% | Cr | / | ||
| Mn | 0.35-1.2% | Mo | / | ||
| S | ≤ 0.05% | Ni | / | ||
| MICROTRUCTURE | Homogeneous Martensite los yog Bainite | GB/T 19816.5-2005 | |||
| Qhov ntom | ≥7.0-10³kg/m³ (7.0kg/dm³) | GB/T 19816.4-2005 | |||
| EXTERNALFORM | Etched los yog angular nto profile, Cua qhov <10%. | Pom kev | |||
| HARDNESS | HV: 390-720 (HRC39.8-64) | GB/T 19816.3-2005 | |||
Cov kauj ruam ua:
Daim ntawv thov:
High Carbon Steel Grit GP:Muaj qhov hardness qis tshaj plaws nyob rau hauv thaj tsam ntawm 40 txog 50 HRC thiab tseem muaj kev hwm rau kev txhaj tshuaj angular, vim tias cov grit yuav tau txais ib puag ncig puag ncig thaum nws lub neej.Nws yog tsuas yog siv nyob rau hauv lub log moj tej tawg tshuab thiab nws muaj zoo tshwm sim nyob rau hauv lub foundry kev lag luam vim hais tias nws cleans sai dua nrog me ntsis nce nyob rau hauv cov nqi tu thiab tshuab qhov chaw hnav.GP yog siv los ntxuav, descaling thiab desanding.
High Carbon Steel Grit GL:Nws muaj qhov nruab nrab hardness ntawm 50 txog 60 HRC.Nws yog siv nyob rau hauv lub log blast machine thiab blast chav thiab tshwj xeeb tshaj yog haum rau hnyav descaling thiab nto npaj yuav tsum tau.Txawm hais tias GL yog nruab nrab hardness, nws kuj poob nws cov duab angular thaum txhaj blasting.
High Carbon Steel Grit GH: Qhov siab tshaj plaws hardness ntawm 60 txog 64 HRC.Nws nyob twj ywm angular nyob rau hauv kev khiav hauj lwm sib tov thiab yog li ntawd nws yog tsim nyog rau qhov yuav tsum tau etching nto.GH feem ntau siv nyob rau hauv blast chav (compressed air shot peening khoom.) kom ceev tu thiab ua kom tiav cov thauj tog rau nkoj profile ua ntej txheej.
