冷間金型用鋼溶製高速度工具鋼間プレス型冷間鍛造冷間ロール冷冷間加工用工具鋼 冷間加工用工具鋼の種類 Types of YSS cold work tool steels 鋼種 Grade 化学成分 (%) hemical composition -MGI 色 olor JIS 類似 JIS equi

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1 カタログ atalog 冷間加工用工具鋼

2 冷間金型用鋼溶製高速度工具鋼間プレス型冷間鍛造冷間ロール冷冷間加工用工具鋼 冷間加工用工具鋼の種類 Types of YSS cold work tool steels 鋼種 Grade 化学成分 (%) hemical composition -MGI 色 olor JIS 類似 JIS equivalent 開発鋼種 Original steel ISI DIN WNr. Si Mn r W Mo V o その他 高性能冷間ダイス鋼 High-performance cold work tool steel 快削元素添加 Free-cutting elements added SKD11 D %r 鋼 8% r steel High speed tool steels 粉末高速工具鋼old work tool steels P/M High speed tool steels RK1 YS3 D37 HMD5 HPM-MGI 3 HP5R HP10 HP HP72 開発鋼種 Original steel SKS3 SKS93 開発鋼種 Original steel 開発鋼種 Original steel 開発鋼種 Original steel SKH51 SKH55 粉末ハイス P/M high speed steel M3:2 SKH 粉末ハイス マトリックス ハイス Matrix high speed steel 以下 P/M high speed steel O1 W5 4 P20 Mod. M HR 級プリハードン鋼 HR pre-hardened grade steel S:0.05 冷間加工用工具鋼の用途 pplications in cold work dies 用途 pplication 標準硬さ HR Standard hardness 一般用 For general use 適材鋼種名 Recommended YSS steel 多量用 For mass production use 耐摩耗用 For abrasion resistance 耐衝撃用 For impact resistance 型ヘッディングダイス 雄型 Male die 抜き型 ( 小物 順送型 ) lanking dies (small, progressive) 抜き型 ( 板金 ) 一般薄物用 For general sheet use lanking dies 一般厚物用 ハイテン For general heavy plate use 曲げ 絞り型 一般薄物用 For general sheet use ending and Swaging dies 一般厚物用 ハイテン For general heavy plate use 鍛造型 Foging dies 雄型雌型 Male die Female die old press die old foging dies Heading dies ねじ転造ダイス 雌型 Female die Thread forming dies old working rolls HS, -MGI, RK1 HMD5, -MGI, RK1, -MGI, -MGI, -MGI,RK1, -MGI YSM, -MGI HP10, HP, -MGI HP10, HP -MGI HP, HP,, HP10 HP,, -MGI,,10, HP,, HP5R RK1,, HP5R RK1,, HP10,, HP5R,,,, 2 <ttention> The characteristics, photos, charts, rankings and evaluations of this catalog are representative value by our test data,

3 塑性加工用機械刃ゲージ他アイソトロピイ ( アイソトロピイ ) とは YSS ヤスキハガネの新しいアプローチです 特徴主な用途 haracteristics Main pplication 金型寿命の向上とつくりやすさを両立した高性能冷間ダイス鋼 耐摩耗性大の汎用冷間ダイス鋼 焼入性が良好で 焼入歪小 ダイス鋼で最高の硬さ ~ HR 靭性兼備 高靭性で被削性が良好なマトリックス冷間ダイス鋼 優れた被削性の汎用冷間型鋼 大物での焼入やワイヤ放電加工に注意 油焼入用の少量生産用炭素工具鋼 SK105 の焼入性を改善 空冷 真空焼入鋼 の焼入性 ワイヤ放電加工性を改善 火炎焼入用として 空冷で硬さが高く 歪みも小さい 溶接性良好 HR 級プリハードン鋼 耐摩耗性 靭性大の汎用ハイス 耐摩耗性 耐焼付性 耐圧性大のハイス ~ 65HRで最高の靭性を示すマトリックスハイス 真空焼入可 ~ 61HR で最高の靭性を示す汎用マトリックスハイス ハイス中で最高の靭性を示すマトリックスハイス 硬さ 54 ~ HR 高靭性粉末ハイス ハイテン等高負荷成形用プレス金型 冷間金型全般 冷間金型全般 フォーミングロール シャー 高性能転造ダイス 板金用金型 プリント基板用金型 ダイプレート他 板金用金型 ゲージ プレス金型 治工具 ゲージ 板金用金型 ゲージ 板金用金型 少量生産用プレス型 治工具 冷間鍛造型 圧造工具 スリッター 冷間鍛造型 絞り型 転造ダイス 冷間鍛造型 ロール 冷間鍛造パンチ 抜打パンチ 割れ 欠け対策用金型 冷間鍛造型 温間鍛造型 冷間鍛造型 ファインブランキング型 High-performance cold work tool steel attaining both extended die life and easy die fabrication. old work die steel with high abrasion resistance for general use, excellent harden-ability and minimal quench stress. Extreamly high hardness with excellent toughness in die steels, -HR. old work die steel with high toughness and improved machinability. old work die steel with superior machinability for general use; Special care is required for quenching large-size dies or wire electric discharge machining. arbon tool steel for small production to be quenched in oil. Improved SK105 grade for its hardenabillty. Vacuum quenched and air quenched steel. Improved grade for its hardenability and wire electric discharge machinability. Steel for flame hardening, resulting in high hardness and small strain even with air quenched; good weldability. HR pre-hardened grade steel. High speed steel with high abrasion resistance and toughness for general use. High speed steel to prevent from abrasion, seizure and deformation under high pressure Matrix high speed steel, extremely highest toughness in -65HR. vailable for vacuum quenching. Matrix high speed steel for general use, extremely highest toughness in -61HR. Matrix high speed steel highest toughness in high speed steels. Standard hardness 54-HR. Extremely tough Powder Metallurgy process high speed steel. old work dies for high-tensile steels, SUS, mass production, and general use. old work dies for general use, forming roll, shear blade. Rolling dies. Dies for printed circuit board, die plates, stripper plates. Dies for deep drawing, gauges. Press forming dies, jigs and tools, gauges. Dies for deep drawing, gauges. Dies for deep drawing. Press forming dies for small production, jigs and tools. old forging dies, cold heading dies, slitter. old forging dies, drawing dies. Rolling dies, cold forging dies, roll, cold forging panches, blanking panches. Dies to be used for cracking or chipping resistance. old forging dies, warm forging dies. old forging dies, fine blanking dies. 高靭性粉末ハイス 冷間鍛造型 ファインブランキング型 Extremely tough Powder Metallurgy process high speed steel. old forging dies, fine blanking dies. 耐摩耗性 靭性兼備の汎用粉末ハイス 多量生産用プレス型 ロール P/M high speed steel with high abrasion resistance and toughness for general use. Press forming dies for mass production, roll. 高硬度で最高の耐摩耗性を有した粉末ハイス 長寿命冷間塑性加工用金型 高性能 I モールド金型 P/M high speed steel with high hardness and highest abrasion resistance. old plastic working dies of long life, high performanced I molds. 用途 pplication 標準硬さ HR Standard hardness 一般用 For general use 適材鋼種名 Recommended YSS steel 多量用 For mass production use 耐摩耗用 For abrasion resistance 耐衝撃用 For impact resistance For plastic forming 物ロータリーシャー スリッタ トリミングダイス 薄物用 Trimming dies 厚物用 コールドホビングダイス引抜きダイスシャーブレード ( 直刃 ) 薄板用 Shearing blade 中板用 (straight tooth) 厚板用 Machine cutter ビレットシャー illet shear 細物用 (mm 未満 ) 太物用 (mm 以上 ) For sheet use For heavy plate use old hobbing dies Drawing dies For sheet service For medium plate For heavy plate Rotary shear slitters Thicknesses mm and under Thicknesses over mm Gauges , -MGI, RK1 D, DM, -MGI,, -MGI, RK1, -MGI, RK1, D8 DM, D8, -MGI, RK1 DM, D8 D, DM, D8, D37, YS3, HP HP,, HP, 3 <ttention> The characteristics, photos, charts, rankings and evaluations of this catalog are representative value by our test data, 3

4 冷間加工用工具鋼 冷間加工用工具鋼の特徴 haracteristics of YSS cold work tool steels 各種鋼種の特性位置付け haracteristics of steels 耐摩耗性 耐圧強度 Wear resistance, Strength HP72 YS3 耐摩耗性 Wear resistance 空気焼入鋼 ir hardening steel 粉末ハイス P/M high speed steel HP -MGI D37 HMD5 火炎焼入鋼 Flame hardening steel HP10 靱性 Toughness 被削性良好 Excellent machinability RK1 HP5R マトリックスハイス Matrix high speed steel : 標準鋼種 (JIS 類似 ) Standard steel (JIS equivalent) : 開発鋼種 Original steel 靭性 Toughness 3 HR 級プリハードン鋼少量生産 HR pre-hardened grade steel For small production HPM-MGI 耐欠け性 割れ性 Toughness 諸特性の比較 omparison of characteristics 鋼種 耐摩耗性 耐圧性 靭性 焼入性 熱処理歪 被削性 溶接性 標準硬さ (HR) Grade Wear resistance Pressure resistance Toughness Hardenability Distortion by heat treatment Machinability Weldability Standard hardness -MGI ~ ~ ~65 RK ~ + D 57~63 YS3 D D D + 57~63 D ~ HMD5 55~ HPM-MGI D - D ~ ~ + 61~ ~ ~ HP5R + ~ HP ~65 HP ~67 HP D 68~71 ( が最も優れ + はさらに良好 ) ( is the uppermost level and + indicates higher performance) 4 <ttention> The characteristics, photos, charts, rankings and evaluations of this catalog are representative value by our test data,

5 アイソトロピイ ( アイソトロピイ ) とは YSS ヤスキハガネの新しいアプローチです 耐摩耗性 Wear resistance 鋼種 Grade 硬さ (HR) Hardness 比摩耗量 Specific abrasion volume(mm 3 /mm 2 mm) MGI.0.0 RK1 YS D HP5R HP10 HP HP 大越式摩耗試験相手材 : SM415 摩耗距離 : 0m 摩擦速度 : 0.76m/s 荷重 : 67N Ogoshi-type abrasion test Work material : SM415 Friction distance : 0m Friction speed : 0.76m/s Load : 67N 靱性 Toughness 抗折力 ending strength 6,000 抗折力 ending Strength (N/mm 2 ) 5,000 4,000 3,000 2,000 RK1 -MGI HP5R HP10 HP V HP72 V 超硬 emented carbide V 1, 硬さ Hardness(HR) シャルピー衝撃値 harpy impact value mm R ノッチシャルピー衝撃値 (J/cm 2 ) 10 mm R-notch harpy impact value RK1 -MGI HP5R HP HP10 HP 硬さ Hardness(HR) <ttention> The characteristics, photos, charts, rankings and evaluations of this catalog are representative value by our test data, 5

6 冷間加工用工具鋼 圧縮強さ ompressive strength 引張強さ Tensile strength 5,000 2,0 2,0 圧縮強さ ompressive strength(n/mm 2 ) 4,000 3,000 2,000 圧縮強さ ompressive strength 0.2% 耐力 0.2%Proof stress 520 ) XV5 HP 0.02% 耐力 0.02%Proof stress 引張強さ Tensile strength (N/mm 2 ) 2,200 2,000 1,800 1,0 1,0 1,200 1, 引張強さ Tensile strength 0.2% 耐力 0.2%Proof stress 0.02% 耐力 0.02%Proof stress 200 1, 硬さ Hardness (HR) 硬さ Hardness (HR) 疲労強さ Fatigue strength 1,0 応力 Stress (N/mm 2 ) 1,200 1, (HR) (HR) HP5R(HR) -MGI (61HR) 繰り返し回数 Number of test cycle HP10(65HR) (HR) (65HR) 回転曲げ疲労試験 Rotating bending fatigue test 物理特性 Physical properties 鋼種 Grade -MGI 熱膨張係数 Thermal expansion coefficient ( 10-6 / ) 12.2 熱伝導率 Thermal conductivity (W/(m K)20 ) 16.5 ヤング率 Young s modulus (GPa) YS HP <ttention> The characteristics, photos, charts, rankings and evaluations of this catalog are representative value by our test data,

7 アイソトロピイ ( アイソトロピイ ) とは YSS ヤスキハガネの新しいアプローチです 冷間加工用工具鋼の熱処理 Heat treatment of YSS cold work tool steels 焼入れ Hardening * 焼入加熱温度および冷却方法については各鋼種の標準熱処理条件をご参照ください * Please refer to the standard heat-treatment condition of each grade for hardening and quenching condition. 合金工具鋼 炭素工具鋼 lloy tool steels, arbon tool steels 高速度工具鋼 High speed tool steels 普通形状工具 Tools of ordinary shape 加熱温度 Quenching temperature 加熱温度 Quenching temperature 7~ ~8 保持時間 Holding time 0~0 T 0~0 ( 下表による ) Refer to T 2 T 1 the table 30min/25mm T 2 1 段予熱 2 段予熱 焼入加熱 1 段予熱 2 段予熱 First pre-heating Second pre-heating ustenitization First pre-heating Second pre-heating 保持時間 Holding time T ( 下表による ) Refer to the table 焼入加熱 ustenitization 4~5 徐冷 (YXR: 急冷 ) (YXR: rapid 焼戻し 30min/25mm cooling) Tempering 約 80 bout 80 焼入加熱保持時間 Holding time at austenitizing temperature 肉厚 (mm) Thickness 保持時間 ( 分 ) Holding time (min) 焼入加熱保持時間 Holding time at austenitizing temperature 加熱炉肉厚 (mm) Heating Thickness furnace 時間 Time 保持時間 ( 秒 ) ソルトバス Holding time (s) Salt bath 倍数 Magnification (Holding time/thickness) 注 ) ソルトバスは必ず予熱を行うことを前提とし 保持時間 = 浸漬時間とする Note: If you take preheating time, dipping time can be regarded as holding time. 焼戻し Tempering 焼戻し温度 Tempering temperature T ( 下表による ) Refer to the table 注 1: 本基準は0 以上の焼戻しとし 2~0 の焼戻しの場合 T 1.5, 2 以下の焼戻しは T 2 とします 注 2: 高温焼戻しをする場合は最低 2 回 o 入り高速度鋼は少なくとも 3 回以上必要です 注 3: 高速度工具鋼の場合 一般的に0 以上の焼戻しは靭性が低下するので避けてください Note1: This standard is applicable to tempering at 0º or more. When tempering at 2-0º, holding time must be increased to 1.5 times longer and at lower than 2º, 2 times longer than the standard. Note2: Tempering is required no less than two times for grades containing no cobalt and at least three times for grades containing cobalt to improve toughness when high temperature tempering is done. Note3: ecause toughness deteriorates, tempering higher than 0º must avoid for high-speed tool steels. 肉厚 (mm) Thickness 焼戻し保持時間 (h) Holding time for tempering 焼なまし nnealing 1. 素材は球状化焼なましが施されているので 球状化焼なましは不要です 2. 再鍛造して使用する場合は 鍛造後球状化焼なましを実施してください この際は標準熱処理条件をご参照ください 3. 応力除去焼なましは冷間加工 ( 冷間引抜 冷間圧延 その他 ) あるいは切削加工の応力を取り除き 軟化もしくは後の熱処理変形の軽減のために行います 加熱温度 6~0 加熱時間 1h/25mm 1. ll material is delivered as spheroidized annealed condition. 2. fter reforging, spheroidizing is to be done before hardening. Please refer to the standard heat treatment conditions. 3. Stress relief annealing is to be done to remove stress caused by cold working such as drawing and rolling and to soften or reduce distortion caused by subsequent hardening. Heating temperature : 6-0 Holding time : 1h/25mm thickness <ttention> The characteristics, photos, charts, rankings and evaluations of this catalog are representative value by our test data, 7

8 冷間加工用工具鋼 標準熱処理条件 Standard heat treatment conditions 焼入性 -MGI 10 RK1 YS3 D37 HMD5 3 HP5R HP10 HP HP72 Hardenability 熱処理温度 ( ) 納入硬さ ( H W) Heating temperature Hardness as delivering 焼入れ焼戻し Hardening Tempering 1,010~1,0 空冷 ~530または 1~2 空冷 ir cool ir cool 1,000~1,0 空冷 ~530または 1~200 空冷 ir cool ir cool 1,020~1,0 空冷 ~5 空冷 ir cool ir cool 1,010~1,0 空冷 ~530または 1~2 空冷 ir cool ir cool 800~8 油冷 217 1~200 空冷 ir cool 790~8 油冷 212 1~200 空冷 ir cool 830~8 空冷 235 1~200 空冷 ir cool ir cool フレームハードニング加熱温度 9~ Flame hardening (1)1,200~1,2 油冷 255 5~5 空冷 (2)1,1~1,200 ir cool (1)1,230~1,2 油冷 277 5~0 空冷 (2)1,210~1,230 ir cool (1)1,1~1,180 油冷 241 5~0 空冷 (2)1,120~1,1 ir cool (1)1,1~1,1 油冷 241 5~590 空冷 (2)1,130~1,1 ir cool 1,080~1,1 油冷 241 5~0 空冷 ir cool 1,120~1,1 油冷 ~0 空冷 ir cool (1)1,1~1,190 油冷 269 5~0 空冷 (2)1,120~1,1 ir cool (1)1,190~1,210 油冷 277 5~0 空冷 (2)1,120~1,190 ir cool 1,180~1,210 油冷 352 5~0 空冷 ir cool (1) 簡単な形状の工具 (2) 複雑な形状の工具 特に靭性を必要とする工具 *JIS 硬さ試験の規定により供試材は約 15mm 角又は丸 長さ 20mm 8 冷間金型用鋼溶製高速度工具鋼粉末高速工具High speed tool steels P/M High speed tool steels 鋼old work tool steels 冷却 cooling 鋼種 Grade -MGI D37 HP10 鋼種 Grade 焼入れにより中心部硬さ HRが得られる最大丸棒直径 The maximum diameter of a round bar stock that obtains HR hardness at its center by quenching. 空冷 ir cool φ1 φ1 φ120 φ8 φ20 φ1 油冷 φ5 φ5 φ φ180 φ5 φ180 Hardness 硬さ (HR) 30 焼入焼戻し硬さ (HR) Tempered hardness 焼なまし nnealing 830~880 徐冷 830~880 徐冷 830~880 徐冷 830~880 徐冷 7~780 徐冷 7~780 徐冷 7~800 徐冷 825~875 徐冷 800~880 徐冷 800~880 徐冷 800~880 徐冷 800~880 徐冷 800~880 徐冷 820~8 徐冷 820~8 徐冷 820~8 徐冷 820~8 徐冷 (1) Simple shape tools (2) Tools of complicated shape, requiring toughness in particular * Specimen size is 15mm squire or round by 20 mm long in accordance with JIS standard hardness test. 焼入温度 + 室温半冷時間 : 焼入温度からまで冷却するに要する時間 2 Half temperature time : Time required for cooling from quenching temperature to {(quenching temperature + room temperature) / 2} (8 ) (1,180 ) (1,180 ) (1,025 ) 20 8φ 20φ 1φ φ 180φ 5φ ,000 半冷時間 (min) 空冷 油冷 Half temperature time (min) :ir cool, : <ttention> The characteristics, photos, charts, rankings and evaluations of this catalog are representative value by our test data,

9 アイソトロピイ ( アイソトロピイ ) とは YSS ヤスキハガネの新しいアプローチです 焼入焼戻し硬さ曲線 Quenched and tempered hardness curves -MGI YS3 65 1,0 65 1,0 油焼入れ 820 油焼入れ 硬さ Hardness (HR) 55 1,030 1,010 硬さ Hardness (HR) 1, ,025 硬さ Hardness (HR) 硬さ Hardness (HR) 硬さ Hardness (HR) 68 1,2 1,220 1,200 1,180 硬さ Hardness (HR) 68 1,180 1,1 1,1 1,120 硬さ Hardness (HR) 54 1,1 1,125 硬さ Hardness (HR) ,120 1,080 1,1 1, HP5R HP10 HP HP72 硬さ Hardness (HR) 68 1,1 1,1 1,120 硬さ Hardness (HR) 68 1,180 1,1 1,1 1,120 硬さ Hardness (HR) 68 1,200 1,180 1,1 1,1 1,120 硬さ Hardness (HR) 72 1,1 1, ,200 1, <ttention> The characteristics, photos, charts, rankings and evaluations of this catalog are representative value by our test data, 9

10 冷間加工用工具鋼 冷間ダイス鋼の熱処理変寸 Dimensional change after heat treatment of cold dies steel 熱処理変寸 Dimensional changes after heat treatment 変寸率 (%) Dimensional changes rate 長さ方向 longitudinal direction -MGI 長さ方向 -MGI longitudinal direction -MGI 幅方向 -MGI width direction 幅方向 width direction 変寸率 (%) Dimensional changes rate 直径方向 Radial direction 長さ方向 Longitudinal direction 試験片 Specimen :T 100W 200L 圧延方向 Rolling direction 200L 焼入れ Quenching :1030 焼戻し Tempering :2h 2 回 2 h, twice 焼戻し温度 ( )2h 2 回実施 Tempering temperature ( ) 2 h, twice. 焼入れ温度 Quenching temperature 焼戻し温度 Tempening temperature 0 -MGI YS3 HP 1, , , ,1 5 1,130 5 残留オーステナイト The retained austenite 焼入れ quenching 残留オーステナイト (%) Volume ratio of retained austenite MGI 1030 焼入れ quenching 1030 焼入れ quenching 825 油焼入れ oil quenching 焼戻し温度 ( )2 回実施 Tempering temperature, twice 冷間ダイス鋼の経年変寸と安定化処理 Secular change and stabilizing treatment on cold work tool steel の経年変寸とサブゼロの効果 Secular change and sub-zero treatment 2 ヶ月後の経年変化量 (%) Dimentional change ratio after 2 months from heat treatment 焼戻しのみ Tempering only -MGI 焼戻し + 安定化 焼戻し + 安定化 Tempering + stabilizing Tempering + stabilizing 焼戻し温度 ( ) 安定化処理 :0 2h Stabilizing -MGI 焼戻しのみ Tempering only 各温度 2h 2 回戻し Tempering temperature 2 h, twice 2 ヶ月後の経年変化量 (%) Dimentional change ratio after 2 months from heat treatment 焼戻しのみ Tempering only サブゼロ処理 (-75 ) 焼戻し Sub-zero treatment ( 75º) -tempering -75 サブゼロ 焼戻し + 安定化 Sub-zero treatment( 75º) -tempering+stabilizing 焼戻し温度 ( ) 安定化処理 :0 2h Stabilizing 各温度 2h 2 回戻し Tempering temperature 2 h, twice 10 <ttention> The characteristics, photos, charts, rankings and evaluations of this catalog are representative value by our test data,

11 アイソトロピイ ( アイソトロピイ ) とは YSS ヤスキハガネの新しいアプローチです 冷間工具鋼の型材 硬さによる改善手順 Improvement processes of YSS cold work tool steels in terms of hardness and dies for various applications 冷間工具鋼の寿命改善フロー Flowchart to improve die life of cold work tool steels 摩耗対策 ountermeasure for wear -MGI (61~) () HP () HP72 (68) 塑性変形対策 ountermeasure for plastic deformation () -MGI (61~) () HP10 () () HP () HP72 (68) () 割れ対策 ountermeasure for crack へたり 摩耗より耐割れ性が重視される In case sinking and wear resitance is not at issue in mold life へたり 摩耗が重視される In case sinking and wear resistance is critical in mold life () () -MGI () () HP5R () 3 () 疲労破壊対策 ountermeasure for fatigue failure 低サイクル Low cycle 高サイクル High cycle -MGI () -MGI () () (~) 3 (57) HP () HP5R () 冷間工具鋼の原価低減改善フロー Flowchart to reduce die cost of cold work tool steels 注 :(HR 硬さ目安 ) Remark : (HR: rough standard hardness) () 加工費低減 Reduction of machining cost -MGI () RK1 (59) 熱処理工数減 Reduction of heat treatment cost -MGI () HMD5 () HPM-MGI () 熱処理変寸低減 Decrease of dimensional changes after heat treatment フレームハード Flame hardening プリハードン Pre-hardened アイソトロピィ工具鋼は 一般鋼材の欠点であるタテ ( 鍛伸方向 ) ヨコ方向の機械的性質の差異を低減し 等方性を持たせたものです 工具鋼のお客様にも高い評価を受けているこの技術思想は全ての鋼づくりに生かされ 鋼の特性の安定化や高寿命化に大きく貢献しています Isotropy tool steels are so named becase the difference in mechanical properties between its longitudinal (forging or rolling direction) and transverse directions is reduced, thus overcoming a weak point of ordinarily processed steels. This technological concept, which is highly evaluated by users of tool steels, is applied for the production of all our steels and contributes significantly to stabilizing their characteristics and enhance their service life. <ttention> The characteristics, photos, charts, rankings and evaluations of this catalog are representative value by our test data, 11

12 YSS ヤスキハガネ -MGI RK1 YS D HMD HPM-MGI HPM YXM YXR HP D は日立金属の登録商標です YSS, -MGI,, RK1,, YS, D, HMD, HPM-MGI, HPM, YXM, YXR, HP and D are registered trademarks of Hitachi Metals, Ltd. 本社北日本支店茨城支店中日本支社西日本支社中国支店九州支店 東京都港区港南一丁目 2 番 号 ( 品川シーズンテラス ) 特殊鋼カンパニー工具鋼統括部 宮城県仙台市青葉区中央一丁目 6 番 35 号 ( 東京建物仙台ビル ) Tel. (022) ( 代表 ) 茨城県日立市助川町三丁目 1 番 1 号 Tel. (0294) 愛知県名古屋市中区錦二丁目 13 番 19 号 ( 瀧定ビル ) 特殊鋼営業部 大阪府大阪市北区中之島三丁目 3 番 23 号 ( 中之島ダイビル ) 特殊鋼営業部 広島県広島市南区稲荷町 2 番 16 号 ( 広島稲荷町第一生命ビル ) 福岡県福岡市中央区天神二丁目 14 番 13 号 ( 天神三井ビル ) Tel. (03) Tel. (052) Tel. (06) Tel. (082) ( 代表 ) Tel. (092) ( 代表 ) 本カタログに記載の特性値は 代表的な値であり 保証値とは異なりますのでご注意願います 本カタログに記載の事項は予告なく変更することがございます 本カタログ記載内容の無断転載を禁じます ご不明な点は左記最寄りの弊社特殊鋼担当までご相談ください The characteristics listed on this catalog are representative values and they do not guarantee the quality of the product. This catalog and its contents are subject to change without notice. Do not duplicate this catalog without a permission from Hitachi Metals, Ltd. For further information, please contact the representative in your area. Head Office Head Office Other Office Diehl Tool Steel, Inc. Head Office Other Office Head Office angkok ranch yutthaya Factory Shinagawa Season Terrace, 1-2-, Konan, Minato-ku, Tokyo , Japan Specialty Steel ompany, Tool Steel usiness Unit. 2 Manhattanville Road, Suite 301, Purchase, NY 10577, U.S.. hicago, Detroit, Pittsburgh, San Jose Head Office 800 East Ross venue P.O. ox 110 incinnati, OH 45217, U.S.. Immermannstrasse 14-16, 210 Dusseldorf, Germany London, Milano, Paris, Leonberg, Munich 1/, Moo 5, Rojana Industrial Park, Tambol Khanharm, mphur Uthai, yutthaya 13210, Thailand Unit 131, 13th Floor, Ploenchit Tower, 898 Ploenchit Road, Lumpini, Pathumwan, angkok 10330, Thailand 484 Moo 4, Uthai Sub District, Uthai District, Phranakornsri yutthaya 13120, Thailand Tel Tel Tel Tel Tel Tel /0890 Tel 安全に関するご注意 Notes about safety 鋼材は重量物です 輸送や保管時に荷崩れや落下 挟まれなどを防止するための安全対策を実施してください 鋼材を鋸切断 切削 熱処理 研磨など各種加工される際や 金型 部品 治工具など製品として使用される際は 該当する法令 省令 条例 ガイドライン等に従い 保護具や治工具などを使用して作業者の安全を確保してください Steel is heavy. Please execute the safety measures to prevent falling or collapse of cargo or sandwiched during transportation or warehousing. Please ensure the safety of workers use the jigs and various protective equipment and follow the applicable laws and ministerial ordinance, ordinances, guidelines, etc. when sawing, cutting, heat treatment, polishing or when using as mould, machine parts, or tooling. 12 Gul venue, Singapore 96 Tel Head Office ha Shan Town, Dong Guan ity, , hina Tel Shanghai ranch No.69 Shuang Ying Road, Qingpu Industrial Zone, Tel Qingpu District, Shanghai, , hina Tianjin Jinnan No.11, Jianshe 4th ranch Road, alitai Town, Tel /3102 ranch Jinnan District,Tianjin, 3003, hina Dalian ranch 3 # -2, Koushin Mould Industrial Park Ⅲ F. Tel /1022 T. Z. Dalian, 1160, hina 本カタログ記載の住所 連絡先は 2018 年 1 月現在のものです 変更になる場合もありますので 電話がつながらない場合は お手数ですが下記までご連絡をお願いいたします 日立金属株式会社 (0800)0-55 Tel.(03) Head Office Seoul ranch usan ranch 333, Gongdan 3-daero, Siheung-si, Gyeonggi-do, 15115, Korea Rm. 16. ity ir Tower ldg., 36. Teheran-ro 87-gil, Gangnam-gu, Seoul, 061, Korea 20, Hwajeonsandan 6-ro 102beon-gil, Gangseo-gu, usan, 46738, Korea Tel Tel Tel Our address and your contact indicated in this catalog are those as of January If you cannot put a call through, please contact below. Hitachi Metals, Ltd. Toll free (in Japan) Tel: カタログ番号 HY-9(J,E) 年 2 月作成 (H-MT3)

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高性能冷間ダイス鋼冷間金型用鋼溶製高速度工具鋼間プレス型冷間鍛造冷間ロール冷冷間加工用工具鋼 冷間加工用工具鋼の種類 Types of YSS cold work tool steels 鋼種 Grade 化学成分 (%) hemical composition -MGI 色 olor JIS 類似 冷間加工用工具鋼 カタログ atalog 高性能冷間ダイス鋼冷間金型用鋼溶製高速度工具鋼間プレス型冷間鍛造冷間ロール冷冷間加工用工具鋼 冷間加工用工具鋼の種類 Types of YSS cold work tool steels 鋼種 Grade 化学成分 (%) hemical composition -MGI 色 olor JIS 類似 JIS equivalent 開発鋼種 Original

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