德国葛利兹钢SWG-die-casting-steel-update

1、SWG Die Casting Steel 葛利兹钢厂压铸模具钢介绍Schmiedewerke Grditz GmbH- The right die casting steel supplier you looking for -德国葛利兹钢厂满足您需求的压铸模具钢供应商Customer Day Turkey Grditz April, 7th1Section 1：Schmiedewerke Grditz GmbH(Steel mill and Forge)德国葛利兹钢厂 超过235多年历史的钢材生产厂家介 绍葛利兹简介：SWG IntroductionGMH Group葛利兹简介：LOCAT

2、ION OF SWGWillichSchmiedewerke Grditz GmbH葛利茲钢厂Riesaer Strae 1 01609 GrditzTel. +49 (0)35263 / 62-0Fax +49 (0)35263 / 67944www.stahl-groeditz.deSchmiedewerke Grditz GmbHSales Office 葛利兹钢厂销售办公室Halskestrae 23-2547877 WillichTel. +49 (0)2154 / 9415-0Fax +49 (0)21541 / 9415-50www.stahl-groeditz.de葛利兹简介：

3、HISTORY OF SWG1891年葛利兹钢厂钢厂现貌1779：首次创建工厂1825：开始建造炼钢高炉1915 ：开始建造平炉(马丁炉)炼钢厂,在一战之后已拥有轮箍 轧机和锻造设备1952：第一台50吨电弧炉开始运转1954：60MN水压机开始运转1974：现代环行轧钢机代替了旧式的轮箍轧钢机1990：变为葛利兹电炉钢铸造有限公司”Grditzer Stahlwerke GmbH“1997：成为乔治玛林冶金控股公司成员Georgsmarienhtte GmbH 1999：两大工作部门Edelstahl Grditz“ 和 “Stahlwerk Grditz“成立2002年9月 通过组成 GM

4、H - Schmiedewerke Grditz GmbH” 和 “Elektrostahlwerke Grditz GmbH”两大公司实行第二次私有化2006年5月 设立中国代表处葛利兹简介：SWG INFORMATION IN 2015 Employees 雇员: 720人 720 employees Production Steel Mill 钢锭产量: 15万吨 150,000 tons Production Forge 锻件产量: 12万吨 120,000 tons德国压铸客戶References Germany Automotive Companies 汽车行业Markets an

5、d Main Customers in Europe葛利兹钢厂在欧洲主要市场和客户各类研讨会 Seminars and SupportsSeminar in Year 2012 in ZhejiangSeminar in Guangdong in Year 2013技术支持Technical support from SWG Dongguan office and MillSection 2：SWG Die-Casting Steels Introduction葛利兹钢厂压铸模具钢材介绍The Standard production process of SWG葛利兹钢厂模具钢标准生产工艺流程

6、Casting 铸造车间EF 电弧炉LF 炉外精炼VD 真空除气Forging blocks锻造模块 ESR车间Forging 锻造水压机 VHeat treatment 热处理Machining 机加工Casting Ingot 铸锭Electric Slag Remelting (ESR)电渣重熔Electric Arc Melting 电弧熔炼Heat treatment 热处理Forging Shop 锻造Product Stocking 成品库存Production technology on heavy forgings生产工艺之锻造Forging： upsetting + str

7、etch forging 镦粗+拔长Production technology on heavy forgings生产工艺之ESR电渣重熔84 MT ESR plant ofSchmiedewerke Grditzfor high alloyed steel grades葛利兹钢厂84吨ESR电渣重熔生产线Cr max / Cr 1,1Mo max / Mo 1,252344 ESRCr max / Cr 1,4Mo max / Mo 1,92344 Conv.Metallurgy and Microsegregation冶金工业和显微组织Segregations of ESR steel a

8、re up to 60 % lower comparing to conventional steelESR钢种相对于常规熔炼钢种其偏析率降低近60%Segregation factor:偏析因素EFS Annealing structure EFS退火组织SWG EFS Annealing Structure葛利兹EFS退火显微组织GERMAN DIE CASTING ASSOCIATION 德国压铸协会 VDGNORTH AMERICAN DIE CASTING ASSOCIATION 北美压铸协会 NADCASWG Grade葛利兹钢厂AISISWEDENAUSTRIAJAPAN2343

9、 VICTORY ESRH11Vidar 1 ESRW300DAC32344 VICTORY ESRH13Orvar Supreme/8407W302DAC-S2367 VICTORY ESRH13 mod. + 1,5% Mo(QRo90)W303DAC10EX1 VICTORY ESRH11 mod. +1% Mo Super CleanDievar/8418W350DAC 55DAC MagicEX2 VICTORY ESRH13 mod. + 0,4%MoSuper Clean-Cross Reference Sheet德国葛利兹钢厂压铸材料大致对照表 Equivalent Grade

10、s 同等级钢种Grade钢种Chemical Composition (%)化学成分Toughness韧性Hot-strength热强性Wear Resistance耐磨性CSiMnCrMoV2343 V(H11)0.361.00.355.01.20.42344 V(H13)0.401.00.355.01.31.12367 V(H11: 3%Mo)0,350,400,300,500,30,64,75,22,73,30,40,7EX1 V(H11 mod.)0.35max.0.5max.0.55.02.00.55EX2 V(H13 mod.)0.38max.0.5Max.0.35.01.70.4

11、5All VICTORY ESR Grades with very low sulphur and trace element contentVICTORY ESR - Die Casting SteelsVICTORY ESR 壓鑄模具鋼SWG Grade葛利兹钢种Characteristics性能特点2343 VICTORY ESRStandard grade in Europe, Low segregation, High toughnessGood thermal conductivity, Save solution for large tools欧洲常用钢种，低偏析率，高韧性，高热

12、传导系数，适用于大型模具2344 VICTORY ESRStandard grade in NA and ASIA, for thermal high loaded tools, for tools with higher wear sensivity, for heat checking sensitive tools北美及亚洲常用钢种，适用于耐高温负荷要求、高耐磨性要求、易产生热龟裂模具2367 VICTORY ESRFor very thermal high loaded inserts, for tools with highest wear sensivity,for extreme

13、ly heat checking sensitive tools适用于耐超高温负荷要求、极高耐磨性要求、极易产生热龟裂模具EX1 VICTORY ESRImproved 2343 but higher in toughness, crack-resistance and hot-strength, SuperClean metallurgy2343的改良钢种，具有比2343更好的韧性、抗龟裂性及耐热疲劳性，纯净度极高。EX2 VICTORY ESRImproved 2344 but higher in toughness, crack resistance and hot-strength,

14、super clean metallurgy2344的改良钢种，具有比2344更好的韧性、抗龟裂性及耐磨性，纯净度极高。VICTORY ESR - Die Casting SteelsVICTORY ESR 压铸模具钢SuperClean Grades EX1 and EX2优质压铸钢种EX1和EX2Embrittlement - Factor 脆性因素 J = (Si + Mn) x (P + Sn) x 10 000Comparing of advanced grade EX1/EX2 and 2344 standardEX1/EX2和常规的2344 钢种对比Content in %CMn

15、PSCrMoV 23440,380,420,30,5max.0,030max.0,0304,85,51,21,50,901,10EX20,350,40max.0,4max.0,010max.0,0024,85,51,61,80,400,60 EX1 0,350,40max.0,4max.0,010max.0,0024,85,22,02,40,400,60SuperClean concept of advanced EX1/2 gradesEX1/2钢种的纯净度概念1.10bar高压气淬真空炉 10 bar high pressure gas quenching vacuum furnace2.

16、淬火压力最小5bar pressure minimum 5 bar3.淬火压力与有效直径关系 Cooling pressure relationship with the effective diameter80 80125 125180 180250 250 28 /Min NADCA热处理标准NADCA Heat treament standard设备要求（Equipment Requirement）SWG Heat treatment Partner真空热处理配套Heat treatment center宁波热处理基地 Ningbo heat treatment center 昆山热处理

17、基地 Ningbo heat treatment center 重庆热处理基地 Chongqin heat treatment center 深圳热处理基地 Shenzhen heat treatment center 型号：VHGQ-669-12-G/F(2 SETS)主要技术参数：有效尺寸：600W900L600Hmm装料毛重：800Kg加热功率：150KW 淬火电机：180KW（max250KW）工作温度：600-1300最大气淬压力：12 bar Kunshan Heat treatment Partner昆山真空热处理配套型号：EGN-699-E/F 主要技术参数：有效尺寸：600W

18、900L600Hmm装料毛重：800Kg加热功率：80KW工作温度：150 to 750 C Kunshan Heat treatment Partner昆山真空热处理配套*- 2台淬火炉配套多尺寸井式和箱式回火炉；- 可对服役期压铸模具施以氮化和去应力回火；- 完善的配送服务;- 2 vacuum furnaces+various tempering furnaces;- Nitriding and stress relieving possible;- Comfortable logistics;昆山热处理厂优势Advantages of KunShan Heat treatment设备配

19、套+服务配套Complete furnaces + comfortable servicesSWG Heat treatment Partner葛利兹真空热处理配套宁波热处理Vacuum Furnace in NingBo 宁波热处理配套：SYSTHERM 真空炉 900*1100*1600 15Bar 3.5TSCHMETZ 真空炉 600*600*900 10Bar 800KG NADCA热处理标准NADCA Heat treament standards1.预热 Pre-heating（1）最大升温速度为200/小时； Maximum temperature is 200 / hour.

20、 （2）加热到540-675保温直到表面与芯部温差TS-TC90； TS-TC90（3）继续升温到84010度保温直到表面与芯部温差TS-TC40； TS-TC40（4）快速升温到10305； rapid heating to 103052.保温 Heat preservation 表面与芯部温差小于14后保温30-45分钟 keep 30-45min when surface and core temperature difference less than 14 NADCA热处理标准NADCA Heat treament standards3.冷却（1）从1030冷却到540的表面冷却速度

21、应该高于28/分钟； From 1030 to 540 surface cooling rate should be higher than 28 / min（2）芯部温度小于150，可以出炉； The core temperature less than 150Vacuum Hardening 真空淬火Recommendation for hardening process of Steel: EX1/EX2EX1及EX2钢种的热处理推荐工艺分级淬火Isothermal quenching 1.Tc-Ts90采用分级淬火工艺2.表面温度TS降到450-400时采用分级淬火 HardnessA

22、、重量在500KG以上者建议使用44-46HRC。 in the 500kg above recommanded 44-46 HRCB、重量在300-500KG者建议采用45-47HRC。 weight in 300-500 kg recommended 45-47 HRCC、重量在200-300KG者建议采用46-48HRC。 weight in 200-300 kg recommended 46-48 HRCD、重量在100-200KG者建议采用47-49HRC。 weight in 100-200 kg recommended 47-49 HRCE、对于100KG及以下的小模具可以采用4

23、8-50HRC。 below 100 kg recommended 48-50 HRC.*热处理厂拥有完善的 配套检测实验室Complete Lab equipmentMaintenance of the Mould模具维护 Stress relieving 去应力 Internal stress caused by the temperature cycles in the mould must be relieved by regular intermediate annealing of the mould由于模具温度周期变化造成的内应力必须经定期去应力处理消除 Stress relie

24、ving temperature 30 50 C, below the tempering temperature of the steel with a following slow furnace cooling 去应力处理温度为低于钢材的回火温度3050，去应力之后应缓慢炉冷。 1. stress relieving after 1000 - 5000 shots 第一次，1000-5000模次之后，模具需要进行第一次去应力处理 2. - 4. stress relieving after 20% each of the calculated shot quantity but late

25、st after approx. 15000 shots 以后每经过理论计算总模次的20%，须进行第2至4次去应力处理，但中间间隔时间不能超过15000模次。Cleaning 清洁 The moulds must be constantly cleaned to remove residues of pouring material模具必须定期清洁去除残余浇注材料 Compressed air supports cleaning and causes an additional uncritical cooling between the process cycles 压缩空气有助于模具清洁工

26、作，同时还可以在模具工作间隙起到一个额外的冷却作用 After operation the tools must be carefully cleaned before they go to the store模具在使用之后必须经过仔细的清洁才能送进储存室。1.Material :EX12 Size:820*820*3703.Wight :1207kg4.Hardness :43-45HRC 热处理案例 Heat treatment case 热处理案例 Heat treatment caseVICTORY ESR - Die Casting SteelsVICTORY ESR 压铸模具钢Application: for automotive application Al casting product应用实例：用于汽车、电机行业的铝压铸产品Application: for Electronic communication products application应用实例：用于电子通讯类产品生产VICTORY ESR - Die Casting SteelsVICTORY ESR 压铸模具钢压铸产品介绍：DIE-CASTING PRODUCTSApplication: for Electronic communication product