Home > Products > Cast Steel Grit > factory price hardness GP GL GH steel grit G25 used for strengthening in casting
factory price hardness GP GL GH steel grit G25 used for strengthening in casting
- 140 Ton / Tons per Month
- Qingdao
- T/T
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Product Details
Place of Origin: | Shandong, China | Brand Name: | Honest Horse | Model Number: | G25 |
Material: | Alloy Steel | Usage: | used for sand blasting in pipelines | Abrasive Grain Sizes: | 1.0mm |
Product Description
steel grit abrasive
Cleaning of engineering castings, cleaning of engineering details after thermal treatment before painting and galvanizing, cleaning of pump and compressor castings, cleaning of carriage and diesel engine castings, cleaning of middle-sized castings for machine tools of all types, hammers and presses, electric engines, cleaning of middle-sized and small-sized steel castings and big-sized nonferrous castings, descaling of middle-sized castings, cleaning of middle and big thickness rolled products. Strengthening of 30 to 80 mm torsion shafts, of spring plates of more than 20 mm, springs with coil diameter of not more than 5 mm, details of complex geometric shape of more than 100 mm in length.
Products | Steel Grit | |
Chemical Composition | C | 0.80-1.20% |
| Mn | 0.20-1.20% |
| Si | 0.15-1.20% |
| S | ≤0.05% |
| P | ≤0.05% |
Hardness | GP:40~50 HRC (377~540 HV) GH:>60 HRC (>710 HV) | |
Hardness Deviation | Max Deviation±3.0HRC,±40HV | |
Microstructure | Even tempered martensite and dispersed carbon | |
Density | 7.4g/cm3 |
- Steel shot and grit are used for:
- auto- and manual blasting of metal products (castings, forgings, steel constructions, pipelines);
- shot-peening of heavy-loaded parts (shafts, carriage springs, springs, cog-wheels) ;
- ragging (pinch-pass rolling) of rolls in rolling mills;
- as a filling of casting moulds in foundry;
- as a reinforcing constituent of composite materials ;
- boring of wells;
- biological protection in nuclear power engineering;
- metal surface cleaning before painting;
- descaling of steam-boilers;
- surface treatment of stone, granite-, marble- and natural stone-cutting;
- cleaning of cutting tools;
- surface preparation of parts for galvanic coatings, enameling;
- surface preparation of oil and gas pipelines for multi-layer coatings;
- cleaning of oil-storages and reservoirs.
1 25kg/pp(paper) bag ,then 40 bags in one ton bag.
2 25 kg/pp(paper)bag, then 40 bags on one pallet
3 25 kg/pp(paper)bag, then 40 bags in one box
4 one ton one bag
Contact Us
- Jinan Junda Industrial Technology Co., Ltd.
- Contact nameDora V
- Phone0086-531-82020205
- AddressNo. 365, Jing'er Road, Huaiyin District
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