常用地质勘探、煤炭采掘工具用硬质合金
Cemented carbide products for geological prospecting and coal mining
常用地质勘探、煤炭采掘工具硬质合金牌号、性能及推荐用途
Grades, properties and recommended applications of conventional cemented carbide for geological prospecting and coal mining tools.
物理机械性能(典型值) 牌号 Grade Physical & mechanical properties(Typical values) 密度g/cm3 Density 硬度HRA Hardness 抗弯强度N/mm2 TRS 推荐用途 Recommended applications 适于煤用地质钻探钻头，钻进软硬交错频繁的地层，煤炭采掘用的手持式或支架式电钻钻头，钻进无烟煤层，坚硬和极YG4C 15.13 90.2 1920 坚硬煤层，制作截煤机截齿等。 Suitable for mining and geological prospecting drill bits for drilling interlocked hard and soft rock formations, hand holding or shelf electrically driven drills for mining for drilling coal stong &hard and super hard formations .And for making auger tips for coal cutters 适于镶制煤电钻钻头，钻进不含黄铁矿的煤层和无烟煤层；钻进无硅化的片岩、钾盐、岩盐及其它同类岩层。 Suitable YG6 14.96 91.1 2200 for embedding electrically driven drill bits for drilling coal formations not containing common pyrite and coal formations. And for drilling non- siliconized schist,sylvite,rock salt and similar rock formations. 适于镶制地质勘探用岩心钻头，油井钻头，刮刀钻头；钻进f=8以下的软岩层，坚硬煤层和极坚硬煤层，无烟煤层，用YG8 14.77 89.4 2350 于加工天然石料和砖、混凝土墙的钻孔等。 Suitable for embedding core drilling drill bits for geological prospecting. oil well bits and scraper drills; For drilling soft rock formations under F=8,hard and super hard coal formations. For drilling nature stone materials, bricks and concrete walls. 适于镶制钻凿f=14以下的中硬、坚硬的岩层，含有坚硬夹石煤层切割用截煤机齿，油井钻头；凿进坚硬岩石的冲击式YG8C 14.65 88.2 2560 钻头。 Suitable for embedding coal cutters for drilling medium hard & hard coal formations and hard coal formations with horse under f=14; For embedding oil well drill bits and percussive drill bits for drilling hard rock formations 为经济性牌号，适于煤田地质钻探钻头，钻进软硬交互频繁的地层，煤炭采掘用的手持式或支架式电钻钻头，钻进无烟YK20.3 14.67 88.7 2380 煤层，坚硬和极坚硬煤层，制作截煤机截齿等。t is an economical grade suitable for making drill bits for geological prospecting of coal mines, hand holding or shelf electrically driven drills for mining for drilling coal stone formations, hard and super hard coal formations. And for making auger tips for coal cutters.
矿山钎片用新材质牌号简介
Brief on new material grades for mining inserts
牌号 Grade 物理机械性能(典型值) Physical & mechanical properties(Typical values) 密度g/cm3 Density 14.58 硬度HRA Hardness 87.5 抗弯强度N/mm2 TRS 2650 推荐用途 Recommended applications 该产品采用特殊的组织结构，使产品比相同成份的合金具有更高的使用寿命与钻进速度。适于镶制中型凿YK25.6 岩机用冲击回转凿岩纤头、钻凿f=14-16级左右的中硬和较坚硬岩层。With a unique structure, it has a higher lifetime and drilling speed. It is suitable for embedding rotary drill bits of medium drilling machines for drilling medium hard and rather hard rock formations of class f=14-16 该产品综合了YK15.6的耐磨性与YK20的韧性优势，产品性能稳定性较好。经过湖南郴州、甘肃及辽宁等地批量使用，该产品适合于钻凿15-17级范围内的各种岩层，与同类产品相比，具有良好的钻进速度。It YK20.2 14.45 88 2700 combines the advantages of the wear resistance of YK15.6 and toughness of YK20 with rather good stability. The product is suitable for drilling rock formations of class 15-17 after application on a scale in Chenzhou, Hunan and Gansu, etc. with a good drilling speed as compared with the same category of products 该产品为经济型牌号，经过甘肃、山东等地批量使用，该产品适合于镶制冲击回转凿岩纤头，用于钻凿16YK020 14.5 87.3 2650 级左右的岩层，该产品具有良好的性价比。It is an economical grade and it is suitable for embedding rotary percussive drill bits after application on a scale in Gansu and Shandong, etc. And it is suitable for drilling rock formations of class 16 with a good ratio of performances and prices. 该产品为粗晶粒合金，耐磨性、抗冲击韧性俱佳，且性能稳定。经过湖南郴州、山东等地批量使用，该产品适合于钻凿f=18级左右的各类岩层，不仅具有良好的钻进速度，而且使用寿命也有显著改善。It is coarse YK30.2 14.58 88.1 2750 grain size cemented carbide with both good wear resistance and impact resistance toughness, and stable performances. It is suitable for drilling rock formations of class f=18 after application on a scale in Chenzhou and Shandong, etc. It is suitable for drilling rock layers of class f=18 with a good drilling speed and considerably improved lifetime.
硬质合金冷墩冷冲模具材料性能介绍
Cemented Carbide Punching and Heading Dies Material
抗弯强度 TRS≥硬度HRA≥ Transverse Rupture Hardness Strength T 冲击韧性 N/mm2≥ Impact Toughness 牌号Grade 性能特点 Applications 适用于制作耐冲击要求一般的冲压模具,如冲压电池外壳、小尺寸钢球、一般五金制品。Used for making general impact resistance punching dies for the punching of battery shell, small YG20 84 2480 8.5 steel ball, general hardware products. 适用于标准件、紧固件、五金工具行业的对一般钢材、铁制品的冷墩、冷冲、剪切等工序的使用。Used for making heading dies, punching dies, shearing blade for the manufacturing of YG20C 83 2480 9 screw bolt, screw cap, hardware tool which are made from steel and iron. 是YG20C的改良后新牌号，在确保耐磨性的前提下提高了强度和韧性。It is an improvement MB60 83 2500 9.5 on strength and toughness of YG20C at the same level of wear resistance. 具有高的耐磨性和冲击韧性，特别适用于冲击力比较大的锻造类模具使用，如喇叭模、缩径模等。It has high wear resistance and impact toughness and is especially used for making punching forging dies with bigger impact force, for examples, conical hole dies and diameter YL90.3 83 2450 9.5 reducing dies. 针对轴承钢和合金钢的专用墩锻类模具选用。Used for making heading forging dies to YL90.4 84 2450 10 manufacture the parts made from bearing steel and alloy steel. 具备很高的韧性和耐冲击性，可用于冲击力很大的冲压锻造模和强度要求很高的墩锻工序选用。It has quite high toughness and impact resistance and is used for making the punching forging dies with big impact force and heading forging dies in which the high strength is SSMB01 YG16C 82.5 84.5 2600 2200 11 8 required. 具备一定的强度和高的耐磨性，适用于红冲模的使用。It has certain strength and high wear resistance and used for making punching dies in operation at high temperature.
冷墩冷冲模具新材料性能介绍
Cemented Carbide Punching and Heading Dies New Materials
抗弯强度 TRS≥硬度HRA≥ Transverse Rupture Hardness Strength T 冲击韧性 N/mm2≥ Impact Toughness 牌号Grade 性能特点 Applications 小规模高强度钢、不锈钢螺丝模、冲压模、剪断等。Used for making the small size of screw bolt dies, punching dies and shearing blade to machine the materials of high strength steel SSYMB01 86.5 2500 9 and stainless steel. 中等规格高强度钢、不锈钢螺丝模，冲压模，剪断等。Used for making the middle size of screw bolt dies, punching dies and shearing blade to machine the materials of high strength steel SSYMB02 84.8 2800 9.5 and stainless steel. 高强度钢、不锈钢喇叭模、缩径模等冲击力较大工序。Used for making the conical hole dies and diameter reducing dies working at the operation condition of bigger impact force to SSYMB03 85 2500 10 machine the materials of high strength steel and stainless steel. 螺丝模、沉头模、螺帽模、六方模等。Used for making the heading dies, screw bolt dies, screw SSYMB04 82.5 2600 10.5 cap dies and hexagon-headed bolt heading dies. 试用于红冲模和高耐冲击锻造模等Used on trial for making punching dies working at high SSYMB05 83 2600 11 temperature and forging dies working at high impact force.
油田用牌号
Grades for applications in oil fields
物理机械性能(典型值Typical values) Physical & mechanical properties 牌号Grade 密度 Density G/cm3 典型值 Typical value 硬度 Hardness HRA 88 抗弯强度TRS Mpa(B试样) (B sample) 2700 推荐用途 Recommended applications 主要用作中等和小规格硬质合金柱齿，钻进软和中硬岩层。 Mainly for making cemented YG8C 14.71 carbide buttons of medium & small sizes for drilling soft and medium hard rock formations. YG11G YG13G YG15G 14.35 14.23 14.02 87 86.4 85.5 2850 2850 2860 主要用作硬质合金柱齿，钻进中硬岩层和坚硬岩层。 Mainly used for making cemented carbide buttons for drilling me- dium hard and hard rock formations. 主要用作硬质合金柱齿，钻进中硬和硬岩层。Mainly used for making cemented carbide buttons for drilling medium hard and hard rock formations.
专为油田采掘用牙轮钻设计的新牌号
New grades specially designed for tri-cone drill bits for oil fields excavation
物理机械性能(典型值Typical values) Physical & mechanical properties 密度 Density G/cm3 典型值 Typical value 牌号Grade 密度 Density G/cm3 抗弯强度TRS Mpa(B试样)(B sample) 推荐用途 Recommended applications YKH20 14.53 88.5 2950 用于制作各类牙轮钻边切齿。For making side cutting buttons of various tri-cone drill bits. 用于制作各类牙轮钻主切齿和金刚石复合片基托，钻凿中硬岩层。For making main cutting buttons of various tri-cone drill bits and serving as supports for composite carbide diamond YKH50 14.1 87 3000 bits for drilling medium hard rock formations. 用于制作各类牙轮钻主切齿和金刚石复合片基托，钻凿坚硬，较硬岩层。For making main cutting buttons of various tri-cone drill bits and serving as supports for composite carbide YKH60 13.93 86.3 2850 diamond bits for drilling hard and harder rock formations.
硬质合金钻齿制品牌号、性能及推荐用途矿用牌号 Grades,properties and recommended applications
牌号Grades s 首选牌号 Optimal grade YK05 YK10 Yk20.1 YK25.1 YK40 YK50 物理机械性能(典型值Typical values) Physical & mechanical properties 补充牌号 Supplemental grades YK15.1 YRK10 YK20 Yk25 密度 Density G/cm3 14.95 14.74 14.74 14.71 14.57 14.52 14.52 14.53 14.23 14.02 硬度 Hardness HRA 90.1 88.4 88 88 87.7 87.3 87 87.5 86.4 85.5 抗弯强度TRS Mpa(B试样) (B sample) 2900 2710 2700 2700 2900 2800 2700 2800 2850 2860 推荐用途 Recommended applications 主要用作中等和小规格硬质合金柱齿，钻进软和中硬岩层，同时也可作其它钻具用合金片。Mainly for making cemented carbide buttons of medium and small sizes for drilling soft & medium hard rock formations, also for making cemented carbide inserts for other drill bits. 主要用作硬质合金柱齿，钻进中硬和硬岩层，同时也可作其它钻具用合金片。Mainly used for making cemented carbide buttons for drilling medium hard and hard rock formations, also for making inserts for other drill bits. 主要用作硬质合金柱齿，钻进中硬岩层和坚硬岩层，同时也可作其它钻具用合金片。It is mainly used for making cemented carbide buttons for drilling medium hard and hard rock formations and it can also be used for making inserts for other drill bits.
常用硬质合金破碎锤用制品牌号性能及用途
Grades,properties and applications of conventional cemented
牌号Grades s YG6 YG8 YK030 YK20 YK25.6 YH020 YK20.2 YK30.2 物理机械性能(典型值Typical values)Physical & mechanical properties 密度 Density G/cm3 14.96 14.77 14.42 14.52 14.58 14.5 14.45 14.58 硬度 Hardness HRA 91.1 89.4 86 87.3 87.5 87.3 88 88.1 抗弯强度TRS Mpa(B试样)(B sample) 2200 2350 2820 2800 2650 2650 2700 2750 搅拌刮刀Mixing scrapers 搅拌刮刀，硅灰石Mixing scrapers, tabular spar 水泥熟料Clinker 制砂Sand processing 水泥熟料，制砂，硅灰石Clinker, sand processing, tabular spar 制砂Sand processing 水泥熟料，制砂，石灰石，硅灰石Clinker, sand processing, limestone, tabular spar 熟料，制砂，石灰石，硅灰石Clinker, sand processing, limestone, tabular spar 推荐用途 Recommended applications
硬质合金异型制品牌号、性能及推荐用途
Special cemented carbide products—grades,properties and recommended applications
物理机械性能Physical & mechanical properties 牌号Grades s 密度G/cm3 Density 14.95 14.74 14.93 14.89 14.69 14.32 14.45 14.38 14.76 14.45 典型值 Typical values 硬度 Hardness HRA 91 90.2 91.9 92.7 89.1 87.8 91.8 91.5 90.9 92.4 抗弯强度TRS Mpa(B试样) (B sample) 2580 2710 2480 2350 2850 2940 2880 2850 2590 2380 主要用作圆片切刀，同时也可作其它工具用合金。Mainly used for disc cutters and also for other tools 适于特种耐热不锈钢的粗、精加工，高强度钢精加工，淬火钢精与半精加工，铁基耐热合金及玻璃制品加YS8 14.05 93.5 2170 工Suitable for the rough and finishing of stainless steel,finishing of high strength steel,finishing and semi-finishing of hardened steel,and the machining of iron based heat resistant alloys and glass articles. 通用牌号，广泛用作铸铁、有色金属及其合金与非金属材料的加工工具，耐磨零件，同时也可作其它工具用合金。Universal grades widely used in machining tools for castiron,nonferrous metals and their alloys YG8 YG6X YG6A YG8C YG11C YL10.2 YD25 YM80 YS2T and nonmetal materials,wear parts,and tools for machining other alloys 适于硬铸铁，有色金属及其合金的半精加工，也适于普通铸铁和高锰刚等工件的半精加工及精加工。同时也可作其它工具用合金。Suitable for the semi-finishing of hard castiron,nonferrous metals and their alloys,and also suitable for the semi-finish-ing and finishing of common castiron and high manganese steel work-pieces and for other tools. 主要用作凿岩、截煤与钻井工具，同时也可作建筑安装工程用石壁、混凝土钻孔，石料加工用合金。Mainly used for rock drilling,auger tips and well drilling tools and at the same time for drilling stone walls,cement in construction and installation work,and for machining stone materials. 主要用作长条薄片和圆片切刀，同时也可作其它工具用合金。Mainly used for manufacturing strips and disc cutters and also for other tools. 主要用作长条薄片，同时也可作其它工具用合金。Mainly for manufacturing strips and also for other tools. 推荐用途 Recommended applications YG6
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