Tool Steel 1.2311 Product Of Low PricesGrade:1.2311, P20, 3Cr2Mo, PDS-3
Comparable of steel flat barP20(America,AISI,ASTM);3Cr2Mo(China,GB);1.2311(Germany,DIN)PDS-3(Japan,JIS)
Application:1 Thermoplastic plastic injection molds,extrusion die.
2 Thermoplastic plastic blow molding mold.
3 Overloading mold main components.
4 Used in zinc,aluminum,magnesium and its alloy die-casting mould.
5 Metal extrusion die die set.
Chemical composition(%)| No. | C | Si | Mn | P | S | Cr | Mo | Ni |
| 3Cr2Mo | 0.28-0.40 | 0.2-0.8 | 0.60-1.00 | ≤0.030 | ≤0.030 | 1.40-2.00 | 0.3-0.55 | 0.85-1.15 |
| P20 | 0.28-0.40 | 0.2-0.8 | 0.60-1.00 | ≤0.030 | ≤0.030 | 1.40-2.00 | 0.3-0.55 | / |
| 1.2311 | 0.35-0.45 | 0.2-0.8 | 0.60-1.00 | ≤0.030 | ≤0.030 | 1.40-2.00 | 0.3-0.55 | / |
Characteristic of 1.2311 steel flat bar1 Vacuum degassing refining processing steel purity,suitable for polishing or etch processing plastic mold.
2 In pre-harden state delivery,no need in heat ttreatment can be directly used for mould processing,shorten the construction.
3 After heat treatment machining and polishing performance is good, the nitriding treatment,can be suitable for chrome plating surface treatment,such as material is qualitative hardness is uniform(400mm thick),good toughness and good machining performance.
Guangzhou changfeng steel Co., Ltd, is an export company of baogang group in south China to expert special steel, which mainly sells plastic die steel, hot work die steel, cold work mould steel, alloy structural steel, bearing steel, tool steel, stainless steel, carbon steel, etc. We also act on behalf of exporting steels of mainly steel factories in China, including shagang group, wenfeng group, xingcheng group, dongte group, daye and so on. We are full of export experience to the market all over the word, such as America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and middle-east.
Guangzhou changfeng steel Co., Ltd has a lot of experienced and competent elites and is capable of offering the best service after years of development. Our company equips with large-sized vertical saw machines, horizontal saw machines, milling machines, grinding machines and other advanced equipments to provide customers with cutting and other processing services. Our all products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.
Our company keeps the principle of "sincerely cooperation, endless striving for perfection". We desire to establish the long-term mutual beneficial and win-win relation with importers all over the word.
