機械ベッド、ハウジング、プーリなど、減衰性・鋳造性・切削性を生かす部品に使います。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7–7.3 g/cm³ · Tensile strength: 250–350 MPa · Young's modulus: 90–130 GPa
Reference conditions and processing
Density:Varies with microstructure and casting condition
Tensile strength:Reference range including section and sampling position
Young's modulus:Varies with graphite morphology and stress range
Sand / permanent-mould casting / Heat treatment / Secondary machining / Impregnation when needed
Open full material card and compare →FC材より強度と延性が高く、ブラケット、ハウジング、歯車などに使います。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7–7.2 g/cm³ · Tensile strength: 450–600 MPa · 0.2% proof stress: 280–400 MPa · Young's modulus: 160–175 GPa
Reference conditions and processing
Density:Typical range
Tensile strength:Reference range across section sizes and treatments
0.2% proof stress:Varies by casting and treatment
Young's modulus:Typical range
Sand / permanent-mould casting / Heat treatment / Secondary machining / Impregnation when needed
Open full material card and compare →切削、鍛造、溶接性を取りやすく、軸、ピン、浸炭部品などに使います。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.85 g/cm³ · Tensile strength: 400–650 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical
Tensile strength:Reference range across normalized, cold-worked and treated conditions
Young's modulus:Typical range
Machining / turning / Grinding / Heat treatment / Welding, grade-dependent
Open full material card and compare →S25CとS45Cの中間的な炭素量を持ち、軸、ピン、レバーなど強度と加工性のバランスを取る部品に使います。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.85 g/cm³ · Tensile strength: 540–800 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical steel value
Tensile strength:Broad reference range from normalised to Q&T conditions; section and treatment dependent
Young's modulus:Typical steel range
Machining / turning / Grinding / Heat treatment / Welding, grade-dependent
Open full material card and compare →Common for shafts, gears and pins; strength can be tailored by heat treatment.
Mechanical properties vary with heat treatment, size and product form
Density: 7.87 g/cm³ · Tensile strength: 570–850 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Reference
Tensile strength:Broad reference range from normalized to quenched/tempered
Young's modulus:Typical room-temperature range for steel
Machining / turning / Grinding / Heat treatment / Welding, grade-dependent
Open full material card and compare →S45Cより炭素量が多く、軸、歯車、金型部品など高めの硬さが必要な用途に使います。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.85 g/cm³ · Tensile strength: 610–850 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical
Tensile strength:Broad range from normalized to quenched-and-tempered material
Young's modulus:Typical steel range
Machining / turning / Grinding / Heat treatment / Welding, grade-dependent
Open full material card and compare →強度とプレス成形性のバランスを持ち、車体・ブラケット・構造プレス部品に使います。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.85 g/cm³ · Tensile strength: 440–590 MPa · Yield / proof strength: 305–430 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical steel value
Tensile strength:Reference range varying by thickness and production condition
Yield / proof strength:Reference range varying by thickness and production condition
Young's modulus:Typical steel range
Pressing / drawing / Bending / sheet-metal work / Welding / spot welding / Laser / shearing
Open full material card and compare →Heat-resistant cast steel evaluated for service temperature, oxidation and thermal fatigue.
Selected major-element mass-percent bands from published investment-casting references, independently organised; not a full composition table, strength input or certification to all current JIS/order conditions.
Reference conditions and processing
Investment casting (lost wax) / Secondary machining of specified faces and holes
Open full material card and compare →歯車やスプロケットなど、硬い表面と粘りのある心部を両立したい部品に使います。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.85 g/cm³ · Core tensile strength: 830–980 MPa · Core proof strength: 685–835 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical
Core tensile strength:Reference range including carburised conditions
Core proof strength:Varies with carburising and tempering
Young's modulus:Typical range
Machining / turning / Grinding / Heat treatment / Welding, grade-dependent
Open full material card and compare →高強度ボルト、軸、ピンなどに使われる代表的なクロムモリブデン鋼です。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.85 g/cm³ · Tensile strength: 930–1080 MPa · Yield / proof strength: 785–930 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical
Tensile strength:Reference range for common quenched-and-tempered conditions
Yield / proof strength:Reference range varying by treatment and section size
Young's modulus:Typical range
Machining / turning / Grinding / Heat treatment / Welding, grade-dependent
Open full material card and compare →Used for shafts, bolts and gears requiring strength and toughness.
Strength and toughness vary with quench-and-temper condition
Density: 7.85 g/cm³ · Tensile strength: 980–1100 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical
Tensile strength:Typical quenched-and-tempered range
Young's modulus:Typical room-temperature range for steel
Machining / turning / Grinding / Heat treatment / Welding, grade-dependent
Open full material card and compare →外観、塗装性、耐食性を生かして筐体、ブラケット、電装部品に使います。切断面の防錆も検討します。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.85 g/cm³ · Tensile strength: 270–410 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical steel-substrate value
Tensile strength:Reference range varying by substrate, temper and thickness
Young's modulus:Typical steel-substrate range
Pressing / drawing / Bending / sheet-metal work / Welding / spot welding / Laser / shearing
Open full material card and compare →耐食性を要するカバー、ダクト、建材、屋外部品に使います。溶接、塗装、端面処理を確認します。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.85 g/cm³ · Tensile strength: 270–420 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical steel-substrate value
Tensile strength:Reference range varying by substrate and thickness
Young's modulus:Typical steel-substrate range
Pressing / drawing / Bending / sheet-metal work / Welding / spot welding / Laser / shearing
Open full material card and compare →ばね、刃物、ゲージ、薄板機構部品など、硬さと耐摩耗性が必要な用途に使います。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.85 g/cm³ · Tensile strength: 700–1600 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical
Tensile strength:Broad range from annealed to hardened and tempered material
Young's modulus:Typical range
Machining in annealed condition / Quenching / tempering / Grinding / EDM / wire cutting
Open full material card and compare →High wear resistance for dies, blades and tooling.
Always specify heat treatment and hardness
Density: 7.8 g/cm³ · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Reference
Young's modulus:Typical room-temperature range for cold-work tool steel
Machining in annealed condition / Quenching / tempering / Grinding / EDM / wire cutting
Open full material card and compare →ダイカスト金型、熱間鍛造型、押出工具など耐熱疲労が必要な用途に使います。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.75–7.85 g/cm³ · Young's modulus: 210–220 GPa
Reference conditions and processing
Density:Typical range
Young's modulus:Typical range
Machining in annealed condition / Quenching / tempering / Grinding / EDM / wire cutting
Open full material card and compare →High hot hardness and wear resistance for drills, end mills and punches.
Specify quenching, tempering and hardness
Density: 8–8.2 g/cm³ · Young's modulus: 210–230 GPa
Reference conditions and processing
Density:Typical range
Young's modulus:Typical range
Machining in annealed condition / Quenching / tempering / Grinding / EDM / wire cutting
Open full material card and compare →ゲージ、治具、刃物、冷間金型など耐摩耗性が必要な部品に使います。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.8–7.9 g/cm³ · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical range
Young's modulus:Typical range
Machining in annealed condition / Quenching / tempering / Grinding / EDM / wire cutting
Open full material card and compare →SS400より高い強度を持ち、溶接架台、フレーム、機械構造物の軽量化に使います。形鋼の寸法規格とは分けて材質・品質を確認します。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.85 g/cm³ · Tensile strength: 490–610 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical steel value
Tensile strength:Representative product-standard range; verify thickness class
Young's modulus:Typical steel range
Pressing / drawing / Bending / sheet-metal work / Welding / spot welding / Laser / shearing
Open full material card and compare →高強度と靭性を要する大型軸、歯車、ボルト、航空・車両部品に使います。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.85 g/cm³ · Tensile strength: 980–1200 MPa · Yield / proof strength: 835–1050 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical
Tensile strength:Reference range for common quenched-and-tempered conditions
Yield / proof strength:Varies by treatment and section size
Young's modulus:Typical range
Machining / turning / Grinding / Heat treatment / Welding, grade-dependent
Open full material card and compare →General cold-rolled sheet for pressing and bending, often selected for formability and surface quality.
Properties vary by temper designation, thickness and finish
Density: 7.85 g/cm³ · Tensile strength: 270–410 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical steel value
Tensile strength:Reference range varying by temper and thickness
Young's modulus:Typical steel range
Pressing / drawing / Bending / sheet-metal work / Welding / spot welding / Laser / shearing
Open full material card and compare →曲げ、絞り、一般板金に使う熱間圧延軟鋼板。表面スケールと防錆を考慮します。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.85 g/cm³ · Tensile strength: 270–430 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical steel value
Tensile strength:Reference range across grade, thickness and condition
Young's modulus:Typical steel range
Pressing / drawing / Bending / sheet-metal work / Welding / spot welding / Laser / shearing
Open full material card and compare →Readily available general structural steel; check material quality to JIS G 3101 separately from the section dimensional standard.
JIS G 3101 product-standard values; yield/proof strength varies by thickness and product form
Density: 7.87 g/cm³ · Tensile strength: 400–510 MPa · Yield / proof strength: 215–245 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Reference
Tensile strength:Verify by thickness and product standard
Yield / proof strength:Indicative minima by thickness
Young's modulus:Typical room-temperature range for steel
Machining / turning / Grinding / Heat treatment / Welding, grade-dependent
Open full material card and compare →装置フレーム、軸、ローラ、スリーブなどに使う代表的な機械構造用鋼管です。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.85 g/cm³ · Tensile strength: 370–510 MPa · Young's modulus: 200–210 GPa
Reference conditions and processing
Density:Typical steel value
Tensile strength:Reference range varying with manufacturing route, treatment and size
Young's modulus:Typical steel range
Machining / turning / Grinding / Heat treatment / Welding, grade-dependent
Open full material card and compare →転がり軸受、ローラ、精密ピンなど高硬度・耐摩耗用途に使います。
Reference range; verify the product standard, condition, grade and maker datasheet.
Density: 7.8–7.82 g/cm³ · Young's modulus: 205–215 GPa
Reference conditions and processing
Density:Typical range
Young's modulus:Typical range
Machining / turning / Grinding / Heat treatment / Welding, grade-dependent
Open full material card and compare →自動盤で高い切削能率と安定した切りくずを得やすい快削鋼です。鉛規制、溶接、表面処理、使用環境を先に確認します。
純度、調質、製品形状、加工率、温度で特性が変わるため、採用品の証明書とデータシートを確認
密度: 7.8–7.9 g/cm³ · 縦弾性係数: 200–210 GPa
Reference conditions and processing
密度:室温の代表範囲。成分と温度で変化
縦弾性係数:室温の代表範囲。方向と温度で変化
自動盤切削:適する / 転造:材質状態を確認 / 溶接:一般に不向き / めっき:前処理と水素脆化を管理
Open full material card and compare →低炭素Ni系の時効硬化鋼で、熱処理ひずみを抑えながら非常に高い強度を得ます。航空・金型・高荷重精密部品向けの専門材です。
純度、調質、製品形状、加工率、温度で特性が変わるため、採用品の証明書とデータシートを確認
密度: 8–8.1 g/cm³ · 縦弾性係数: 185–195 GPa
Reference conditions and processing
密度:室温の代表範囲。成分と温度で変化
縦弾性係数:室温の代表範囲。方向と温度で変化
切削:溶体化状態で行い時効後仕上げ / 溶接:低炭素で可能、時効工程を管理 / 放電加工・研削:再凝固層と残留応力を管理 / 時効処理:寸法変化を見込む
Open full material card and compare →炭素や不純物を抑えた軟磁性材料で、電磁石、ソレノイド、磁気シールド部品に使います。加工硬化と残留応力を焼鈍で整える設計が重要です。
純度、調質、製品形状、加工率、温度で特性が変わるため、採用品の証明書とデータシートを確認
密度: 7.85–7.88 g/cm³ · 縦弾性係数: 200–215 GPa
Reference conditions and processing
密度:室温の代表範囲。成分と温度で変化
縦弾性係数:室温の代表範囲。方向と温度で変化
切削:軟く粘るため刃物と切りくず管理 / 冷間成形:可能だが加工硬化に注意 / 溶接:可能、磁気焼鈍条件を確認 / 磁気焼鈍:加工後に実施
Open full material card and compare →鉄損と磁束密度を管理した薄鋼板で、モーター・発電機・変圧器の鉄心に使います。打抜き、積層、絶縁皮膜、加工ひずみまで一体で設計します。
純度、調質、製品形状、加工率、温度で特性が変わるため、採用品の証明書とデータシートを確認
密度: 7.55–7.75 g/cm³ · 縦弾性係数: 190–210 GPa
Reference conditions and processing
密度:室温の代表範囲。成分と温度で変化
縦弾性係数:室温の代表範囲。方向と温度で変化
精密打抜き:かえりと金型摩耗を管理 / レーザー切断:熱影響による磁気劣化を評価 / 積層・かしめ・接着 / 磁気焼鈍:材種別条件を確認
Open full material card and compare →