We are specialized in the design and manufacture of all kinds of casting parts, such as excavator Teeth, Tips, adaptors and side cutters. Main products are all kinds of high-manganese steel, wear-resistant steel and alloy steel parts. We have more than one thousand kinds of products widely used in c......

| Main Information | ||||||
| Machine type: | Excavator, Loader,Bulldozer,etc. | |||||
| Brands: | Komatsu, Caterpillar, Hitachi, Volvo, Case, John Deer, Doosan, Hyundai, Kobelcom, JCB, Yanmar, Terex, XGMA, LIUGONG, SANY, LONGKING, BOBCAT. | |||||
| Heat treatment: | Quenching and tempering treatment | |||||
| Work condition: | With excellent elongation and tensile strength, | |||||
| suitable for many different hard working conditions. | ||||||
| Mecanical Performance | ||||||
| Material No. | Product | Impact Toughness (ak/JC m2) | Hardness HRC | Tensile Strength | Elongation | Material Class |
| ALZG1# | Adapter, Side Cutter, Protectors | >=15 | 36-40 | >=1300 | >=4 | Standard |
| ALZG2# | Teeth/Loader Teeth | >=15 | 48-52 | >=1500 | >=4 | |
| ALZG3# | Adapter(>20kg) | >=20 | 40-46 | >=1350 | >=5 | Hight |
| ALZG5# | Teeth(>20kg) | >=16 | 51-54 | >=1550 | >=5 | |



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