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1 Nisshin Steel Quality Products1 Nisshin Steel Quality Products Foreword …………………………………………………2 Features …………………………………………………3 Production Process ……………………………………4 Characteristics and Applications ……………………5 Types of Stainless Steel Available …………………11 Available Sizes (SUS 304 and SUS 430) …………………13 Finish ……………………………………………………15 Surface-Treated Stainless Steel ……………………16 Dimensional Tolerances ……………………………17 Applications ……………………………………………20 Types of Protective Coatings ………………………25 Packaging ………………………………………………25 Coil Unit Weight Diagram ……………………………26 Information Needed to Meet Orders ………………………26 Contents 2Nisshin Steel Quality Products Shunan Works Nisshin Steel Co.,Ltd is an integrated steel manufacturer in Japan. Our products range from ordinary steel to special steel, surface-treated products, stainless steel and welded pipes and tubes. In 1958, we became the first Japanese producer of cold-rolled stainless steel sheets in coil at Shunan Works and since then we have helped to make stainless steel a material commonly used in the manufacturing of consumer durables both in Japan and overseas. Nisshin Steel has received wide acclaim as a supplier of cold-rolled sheets and strips and hot bands of excellent quality. To meet the diversifying needs of our customers, we have developed special types and grades of steel, including surface-treated products. We are working to satisfy our customer's needs by providing a line of better products and the quality of which is achieved through our use of advanced production facilities. The following is an introduction to our stainless steel products, their applications and other relevant information. Foreword 3 Nisshin Steel Quality Products Features 1 Nisshin products are manufactured by an integrated quality control process from melting to finishing. Uniform Quality 2 The state-of-the-art production facilities offer high sheet thickness precision and flatness. High Dimensional Precision and Flatness 3 Nisshin produces a wide variety of unique NSS type steel in addition to the JIS standard steels to meet any needs of customers. Nisshin products are given various types of surface finish. Wide Variety of Types of Steel and Finish 4 Nisshin products widely ranges in thickness, length and width. Wide Range of Sizes 5 Nisshin can give technical services suitable for user's needs, making full use of our rich experience in the field of steel production. Perfect After-Sales Service System Converter Tandem Sendzimir cold rolling millHot strip mill (Kure Works)Continuous casting machine 4Nisshin Steel Quality Products Production Process Cr-ore, coke, Scrap, and ferro-alloy Hot strip mill Cold-rolled strip (sheets) Cold-rolled strip (coils) Cold-rolled strip (coils) Continuous annealing and pickling line Continuous bright annealing line Continuous annealing and pickling line Coil grinding line Ferritic type, martensitic type Ferritic (single-phase), Austenitic type Tandem Sendzimir mill Sendzimir mill Cluster mill Bell type annealing furnace Electric arc furnace L.D.converter Vacuum degassing vessel Continuous casting machine Slab grinder Slab heating furnace Skinpass mill BA finish No.2B finish No.2D finish Continuous shearing line Coils Slitting line Tension leveling line Finish polisher Polished finish Cold rolling process Final process Hot rolling process Steel making process ・High crown controlled hot strip mill ・Tandem Sendzimir cold rolling mill ・Cold rolling by automatic gage controller ・Tension levelling line for strips and sheets ・Electronic automatic surface inspector Strong points of manufacturing facility 6Nisshin Steel Quality Products5 Nisshin Steel Quality Products Characteristics and Applications 1. Characteristics and Applications ■ Characteristics and Applications ■ Classification Chemical Composition（％） Physical properties Mechanical properties Nisshin （NSS） C Ni Cr Mo Others Specific gravity g/cm3 Modulus of elasticity ×103N/mm2 Average modulus of thermal expansion ×10-6cm/cm/℃ 20～100℃ Thermal conductivity W/m・℃ 100℃ Tensile test Hardness test Yield strength N/mm2 Tensile strength N/mm2 Elongation ％ HB HRB HV Austenitic type ≦0.03 6.00～ 8.00 16.00～18.00 N≦0.20 7.93 194 16.9 16.3 ≧210 ≧530 ≧40 － ≦95 ≦218 ≦0.15 6.00～ 8.00 16.00～18.00 7.93 194 16.9 16.3 ≧205 ≧520 ≧40 ≦187 ≦95 ≦218 ≦0.08 8.00～10.50 18.00～20.00 7.93 194 17.3 16.3 ≧205 ≧520 ≧40 ≦187 ≦90 ≦200 304S ≦0.08 8.00～10.50 18.00～20.00 7.93 194 17.3 16.3 ≧205 ≧520 ≧40 ≦187 ≦90 ≦200 304ES ≦0.03 7.00～ 9.00 16.00～18.00 Cu：2.80～3.80 7.93 199 17.2 15.1 ≧155 ≧450 ≧40 ≦162 ≦90 ≦170 ≦0.08 8.50～10.50 17.00～19.00 Cu：3.00～4.00 7.93 194 17.3 16.7 ≧155 ≧450 ≧40 ≦187 ≦90 ≦200 XM7 ≦0.05 8.50～10.00 18.00～20.00 Cu：2.50～4.00 7.93 194 17.3 16.7 ≧205 ≧510 ≧40 － ≦90 ≦200 304M2 ≦0.03 6.50～ 8.50 15.50～17.50 Cu：1.50～2.50 7.93 187 17.3 16.3 ≦335 ≦660 ≧50 － ≦86 ≦175 304M3 ≦0.06 6.40～ 8.00 15.00～17.00 Cu：1.50～2.50 7.93 187 17.3 16.3 ≧180 ≧500 ≧40 ≦187 ≦90 ≦200 ≦0.03 9.00～13.00 18.00～20.00 7.93 194 17.3 16.3 ≧175 ≧480 ≧40 ≦187 ≦90 ≦200 ≦0.08 7.00～10.50 18.00～20.00 N：0.10～0.25 7.93 194 16.9 16.3 ≧275 ≧550 ≧35 ≦95 ≦220 ≦0.12 10.50～13.00 17.00～19.00 7.93 197 17.3 16.3 ≧175 ≧480 ≧40 － ≦90 ≦200 305M1 ≦0.08 11.00～13.00 15.00～17.00 Mn：2.00～4.00 7.93 194 17.3 16.3 ≧175 ≧480 ≧40 － ≦90 ≦200 302B ≦0.15 8.00～10.00 17.00～19.00 Si：2.00～3.00 7.93 194 16.2 15.8 ≧205 ≧520 ≧40 － ≦95 ≦220 ER-1 ≦0.07 12.00～13.50 18.50～20.00 Nb：0.05～0.20 Si：3.00～4.00 7.75 182 15.5 14.6 ≧255 ≧520 ≧45 － ≦95 ≦220 ER-4 ≦0.07 12.00～13.50 16.00～18.00 2.00～3.00 Si：2.00～3.00 7.85 182 14.5 － ≧205 ≧520 ≧40 － ≦95 ≦220 ≦0.08 19.00～22.00 24.00～26.00 7.98 205 14.4 14.1 ≧205 ≧520 ≧40 ≦187 ≦90 ≦200 ≦0.08 10.00～14.00 16.00～18.00 2.00～3.00 7.98 194 16.0 16.0 ≧205 ≧520 ≧40 ≦187 ≦90 ≦200 ≦0.03 12.00～15.00 16.00～18.00 2.00～3.00 7.98 193 16.0 16.0 ≧175 ≧480 ≧40 ≦187 ≦90 ≦200 SCR ≦0.07 11.50～13.50 18.00～19.50 0.50～1.50 Cu：1.50～2.50 Si：2.50～4.00 7.75 194 16.7 16.0 ≧255 ≧520 ≧45 － ≦95 ≦220 AM-3 ≦0.08 8.50～10.00 18.00～20.00 Cu：3.60～4.50 7.93 193 － 16.5 ≧205 ≧510 ≧35 － － ≦200 Type JIS （SUS） 301 304 XM7 304L 304N1 305 302B XM15J1 310S 316 316L （315J2） 301L 8Nisshin Steel Quality Products ■ Characteristics and Applications ■ 7 Nisshin Steel Quality Products ■ Characteristics and Applications ■ 2. Characteristics and Applications Classification Chemical Composition（％） Physical properties Mechanical properties Nisshin （NSS） C Ni Cr Mo Others Specific gravity g/cm3 Modulus of elasticity ×103N/mm2 Average modulus of thermal expansion ×10-6cm/cm/℃ 20～100℃ Thermal conductivity W/m・℃ 100℃ Tensile test Hardness test Yield strength N/mm2 Tensile strength N/mm2 Elongation ％ HB HRB HV Ferritic type ≦0.08 10.50～11.75 Ti：6×C～0.75 7.75 194 10.8 23.8 ≧175 ≧300 ≧22 ≦167 ≦86 ≦175 445M2 ≦0.02 ≦0.60 21.00～23.00 1.00～1.50 N≦0.020 Ti：0.05～0.50 Nb：0.10～0.60 7.75 199 10.0 22.5 ≧205 ≧450 ≧22 ≦95 ≦220 410M1 ≦0.03 ≦0.60 11.50～13.50 7.75 202 9.9 23.8 ≧195 ≧360 ≧25 － ≦85 ≦170 HR-1 ≦0.03 ≦0.60 13.55～15.50 Si：0.70～1.50 Nb：0.20～0.80 7.75 211 11 21.9 ≧195 ≧360 ≧22 － ≦96 ≦230 NCA-1 ≦0.03 ≦0.60 17.00～19.00 Al：2.00～4.00 Ti≦0.50 7.35 201 10.0 18.8 － ≧490 ≧20 － ≦95 ≦220 NCA-2 ≦0.05 ≦0.60 11.50～13.50 Al：0.50～2.00 Si：1.00～2.00 Ti≦0.30 7.65 201 10.0 23.8 － ≧490 ≧20 － ≦95 ≦220 ≦0.15 ≦0.60 11.50～13.00 7.75 202 9.9 23.8 ≧205 ≧440 ≧20 ≦200 ≦93 ≦210 ≦0.15 ≦0.60 11.50～13.50 7.75 202 9.9 23.8 ≧205 ≧440 ≧20 ≦200 ≦93 ≦210 ≦0.08 ≦0.60 11.50～13.50 7.75 202 9.9 23.8 ≧205 ≧410 ≧20 ≦183 ≦88 ≦200 410M4 0.04～0.10 ≦0.60 11.50～13.50 Si：0.10～0.40 Mn：0.50～1.00 7.75 202 9.9 23.8 ≧205 ≧410 ≧20 ≦88 ≦200 410M5 0.03～0.06 ≦0.60 11.50～12.10 ≦0.50 Cu：0.70～0.90 7.75 203 10.1 24.3 ≧205 ≧410 ≧20 ≦88 ≦200 0.16～0.25 ≦0.60 12.00～14.00 7.75 202 10.3 23.8 ≧225 ≧520 ≧18 ≦223 ≦97 ≦234 0.26～0.40 ≦0.60 12.00～14.00 7.75 202 10.3 23.8 ≧225 ≧540 ≧18 ≦235 ≦99 ≦247 WR-1 0.20～0.40 ≦0.50 12.00～14.00 Nb：0.30～0.50 7.70 201 10.3 24.9 ≧225 ≧540 ≧18 － － ≦247 HT980 0.03～0.06 3.00～5.00 12.00～14.00 Ti：0.15～0.50 7.75 203 10.8 20.5 ≧735 ≧880 ≧3 － － ≧290 HT1770 ≦0.09 6.50～7.75 13.50～15.50 Si：1.00～2.00 Cu：0.40～1.00 Ti：0.20～0.65 7.75 207 10.9 24.9 1000～1200 1100～1800 ≧3 － － 300～500 HT1770M ≦0.09 6.50～7.75 13.00～14.50 0.70～1.20 Si：1.00～2.00 Cu：0.40～1.00 Ti：0.20～0.65 7.75 207 10.9 24.9 1000～1200 1100～1800 ≧3 － － 300～500 HT2000 0.05～0.10 7.80～8.80 13.00～14.00 1.80～2.70 Si：2.20～3.20 7.80 200 14.0 20.8 1600～2200 1700～2300 ≧1 － － 500～650 431DP2 ≦0.08 1.00～3.00 16.00～18.00 7.73 201 10.5 19.9 750～1200 1050～1300 ≧6 － － 340～400 Type JIS （SUS） 445J1 410L 403 410 410S 420J1 420J2 632J1 SUH409 409M1 ≦0.03 ≦0.50 10.50～12.00 Ti：5×（C＋N）～0.75 7.75 202 9.9 23.8 ≧195 ≧360 ≧25 － ≦85 ≦170 409M1S ≦0.03 ≦0.50 10.50～12.50 Si≦0.30 Ti：5×（C＋N）～0.75 7.75 202 9.9 23.8 ≧175 ≧360 ≧25 ≦79 ≦150 405 ≦0.08 ≦0.60 11.50～14.50 Al：0.10～0.30 7.75 202 10.8 23.8 ≧175 ≧410 ≧20 ≦183 ≦88 ≦200 430 ≦0.12 ≦0.60 16.00～18.00 7.70 201 10.4 26.2 ≧205 ≧450 ≧22 ≦183 ≦88 ≦200 430LX 430M2 ≦0.05 ≦0.60 16.00～18.00 Ti：5×（C＋N）～1.00 7.70 197 10.4 26.2 ≧175 ≧360 ≧28 － － ≦170 430LX 430M4 ≦0.03 ≦0.60 16.00～18.00 Nb：0.20～0.65 7.70 201 10.4 26.0 ≧205 ≧450 ≧22 － ≦88 ≦200 430M3 ≦0.04 ≦0.60 16.00～18.00 0.20～0.50 Ti：10×C～1.0 7.70 202 10.4 26.0 ≧205 ≧450 ≧22 － ≦88 ≦200 436L 436 ≦0.025 ≦0.60 17.00～19.00 0.50～1.50 N≦0.025 Ti：8×（C＋N）～0.80 7.70 202 10.4 26.2 ≧205 ≧450 ≧22 ≦183 ≦88 ≦200 436J1L ≦0.025 ≦0.60 17.00～20.00 0.40～0.80 N≦0.025 Nb：8×（C＋N）～0.80 7.70 ≧245 ≧410 ≧20 ≦90 ≦200 436J1L 432 ≦0.025 ≦0.60 17.00～19.00 0.45～0.65 N≦0.020 Nb：8×（C＋N）～0.80 7.70 ≧205 ≧390 ≧25 － ≦170 430J1L 442M3 ≦0.03 ≦0.60 18.00～20.00 Cu：0.30～0.80 Nb：7×（C＋N）＋0.15～0.80 7.70 201 10.4 26.2 ≧205 ≧450 ≧22 － ≦88 ≦200 430J1L 442M3S ≦0.03 ≦0.60 18.00～20.00 Si≦0.50 Cu：0.30～0.80 Nb：7×（C＋N）～0.80 7.75 201 10.4 26.2 ≧245 ≧410 ≧22 － ≦88 ≦200 444 444N ≦0.02 ≦0.60 17.50～20.00 1.75～2.50 N≦0.02 Nb：10×（C＋N）～0.80 7.75 199 10.0 22.5 ≦205 ≧450 ≧22 － － ≦220 EM-2 ≦0.02 ≦0.60 17.50～20.00 1.75～2.50 Mn：0.70～1.50 Cu：0.10～0.30 7.75 206 9.9 21.9 ≦205 ≧450 ≧22 － － ≦220 Martensitic type High tensile type (including precipitation hardening type) Dual-phase type 9 Nisshin Steel Quality Products ■ Characteristics and Applications ■ 3. Characteristics and Applications Classification Type Characteristics ApplicationsJIS （SUS） Nisshin （NSS） Austenitic type 301L High strength can be obtained by skinpass. Highly resistant tointergranular corrosion. Railway rolling stock 301 High strength can be obtained by skinpass. Steel belts, metal gasket, springs 304 Typical austenitic stainless steel. Sundries, kitchen utensils, LNG tanks, others 304S Soft and amenable to deep drawing. Sundries 304ES Amenable to deep drawing, cold forging and shape freezing, etc. Deep drawing sensor case, flange XM7 Cold working increased by adding copper to type 304. Sundries, Used for cold heading XM7 Cold working increased by adding copper to type 304. Sundries, Used for cold heading 304M2 Amenable to deep drawing and stretch forming. Sundries, door knobs, sink bowls 304M3 Amenable to high speed bulging expanding. Gas burner parts 304L Lower carbon content than type 304, high resistance tointergranular corrosion. Oil refinery and papermaking equipment 304N1 Strength increased by adding nitrogen to type 304 while keeping its ductility. High strength material for construction, colored fume pipe 305 Less work hardenability than type 304. Used for spinning, cold heading 305M3 High spring characteristics and high strength with no magnetism. Magnetic head cover 302B 302B More oxidation resistant than type 302, equal in oxidationresistance and strength with type 310S under 900｡C. Automotive exhaust gas purifiers （XM15J1） ER-1 Equal in oxidation resistance with type 309S (high qualityoxidation resistant steel). Automotive exhaust gas purifiers, material for burning part ER-4 High temperature salt corrosion resistance and chloride molten salt corrosion resistance. Automotive flexible tube, incinerator 310S High quality oxidation resistant steel. Nitric acid tanks and burning chamber parts 316 Highly corrosion resistant. Slightly magnetized after forming. Chemical and paper industry equipmentand VTR guide rollers 316L Lower carbon content than type 316, highly resistant tointergranular corrosion. Chemical, paper, dye and fertilizer industry equipment 315J2 SCR Resistant to stress corrosion cracking and has equal crevice corrosion resistance with type 316. Boilers and electric water heaters, indoor plumbing 305M1 Extreme deep drawing is possible. Slightly magnetized after forming. TV electron guns and electronic parts 10Nisshin Steel Quality Products ■ Characteristics and Applications ■ 4. Characteristics and Applications Classification Type Characteristics ApplicationsJIS （SUS） Nisshin （NSS） Ferritic type SUH409 Oxidation resistant steel developed by adding titanium to 11Cr type. Automotive parts and exhaust gas purifiers 445J1 Corrosion resistance increased by adding chromium to type 436L. Electronic portable water heater, roofing material （445J1） 445M2 High corrosion and weather resistance Building materials （410L） 410M1 Developed by reducing carbon content in type 410. Highly workable. Automotive exhaust gas purifiers and exhaust pipes HR-1 High heat resistant 14Cr-Si-Mn-Nb Steel with high temperature strength and oxidation resistance. Automotive exhaust pipes NCA-1 18Cr-Al Steel with high oxidation resistance. Oilstove burning columns which must heat red NCA-2 13Cr-Si-Al Steel exhibiting high oxidation resistance. Oilstove burning columns 403 Developed by reducing silicon content in type 410. Valve sheets 410 Typical 13Cr stainless steel. Low quenching hardenability. Turbine blades, spoons, forks 410S Developed by reducing carbon content in type 410 to below 0.08%. High workability. Sundries and distillation column trays 410M4 Designed so that maximum Rockwell hardness of about 35 canbe obtained only by hardening in wide temperature range. Disk brakes 410M5 Shape stability after quench hardening increased by adding copper. Disk brakes 420J1 High quenching hardenability and work hardenability. Machine parts, table-knives 420J2 High quenching hardenability and work hardenability. Table-knives, slide calipers, rulers, scissors WR-1 Strong resistance can be obtained against abrasive polishing by hard grain. Loom parts HT980 High strength can be obtained by quench hardening at 750℃ or higher temperatures. Steel belts and high tension materials for welding 632J1 HT1770 Workable at low hardnesses because of high hardenabilityobtainable with age-hardening. High workability and long mold life. Seat sensor parts, punched springs HT1770M High toughness, high strength and high fatigue strength can be obtained by adding molybdenum. Steel belts, golf club head HT2000 High strength with ductility, toughness and fatigue strength. ID saw blades, flapper valve 431DP2 Spring characteristics can be obtained by a short-time age- hardening. Automotive parts, wrapping carrier, press plate 409M1 Type 409 modified by increasing workability, oxidation resistance and high frequency weldability. Automotive exhaust pipes 409M1S Formability increased by reducing silicon content in type 409M1. Automotive exhaust pipes 405 Weldability and workability increased by adding aluminum to type 410. Oil refining distillation column trays 430 Typical ferritic stainless steel. Kitchen utensils, sundries, stove reflectors （430LX） 430M2 Developed by adding titanium to type 430. Has higherworkability, weldability and corrosion resistance than type 430. Sink bowls, burners, bicycle rims and bath heater external plates （430LX） 430M4 Developed by adding niobium to type 430 for increased workability and weldability. Bicycle rims and automotive parts such as wheel covers 430M3 Developed by adding molybdenum and titanium to type 430. High workability, weldability and corrosion resistance. Boilers （436L） 436 More corrosion resistant than type 432 under the circumstance of dew condensation of exhaust gas. Material for automotive muffler 434 Developed by adding molybdenum to type 430. More corrosion resistant than type 430. Automotive trimmings 436J1L Developed by adding molybdenum and niobium to type 430, and highly reducing the carbon content and nitrogen content. Boilers, material for building interior and exterior （436J1L） 432 Corrosion resistant under the circumstance of dew condensation of exhaust gas and has better salt corrosion resistance. Material for automotive muffler 442M3 Developed by adding copper and niobium to type 430. More corrosion resistant than type 434. Automotive trimmings, Automotive exhaust pipes 442M3S Formability increased by reducing silicon content in type 442M3. Automotive exhaust pipes （444） 444N Free from stress corrosion cracking. Equal in corrosion resistance to type 316. Water reservoirs, heat reservoirs, solar heater collectors EM-2 18Cr-2Mo-Mn-Nb Steel with high temperature strength and scale detachment resistance. Automotive exhaust pipes Martensitic type High tensile type (including precipitation hardening type) Dual phase type 11 Nisshin Steel Quality Products Note� Values adjacent to symbols ≦ and ≧ are chemical composition standard percentage. Values adjacent to symbol = are chemical composition representative percentage. Increase in carbon content Increase in carbon content Addition of niobium Addition of copper (Increased high temperature oxidation resistance) Extremely low carbon content (Increased weldability and workability) (Increased weather resistance and intergranular corrosion resistance) (Increased weldability and intergranular corrossion resistance) (Softening, increased weldability) Addition of aluminum Low carbon content, addition of silicon and aluminum Addition of titanium (Workability, corrosion resistance and weldability) Extremely low carbon content, addition of molybdenum and titanium (Increased pitting corrosion resistance and intergranular corrosion resistance) (Non-hardening, increased weldability) (Quench hardening stability at low hardness) Reduction in silicon content Reduction in carbon content and manganese content Reduction in carbon content Extremely low carbon content Low carbon content, addition of titanium Low carbon content, addition of niobium Saving molybdenum, low carbon content, addition of copper and niobium Extremely low carbon content, addition of titanium (Increased formability and weldability) Addition of niobium, reduction in molybdenum content (Increased formability and weldability) Addition of molybdenum Addition of manganese (Increased high heat resistance and scale detachment resistance) (Increased age-hardenability and Introduction of spring characteristics) (Increased corrosion resistance) (Increased formability) Addition of nickel and titanium Reduction in carbon and nitrogen content (High strength and high toughness after welding) Addition of silicon and copper (Introduction of precipitation hardenability) (Increased hardenability and wear resistance) (Increased corrosion resistance and formability) Extremely low carbon and nitrogen content, increase in molybdenum content, addition of niobium Extremely low carbon and nitrogen content, increase in chromium content, addition of molybdenum, niobium and titanium (Increased corrosion resistance, weldability, and intergranular corrosion resistance) (Increased corrosion resistance, weldability and intergranular corrosion resistance) Extremely low carbon content, addition of aluminum (Increased high temperature oxidation resistance) SUS410 SUS 420J 1 C=0.16～0.25 SUS 403 Si≦0.50 SUS 410S C≦0.08 NSS HT 1770 15Cr-7Ni-0.7Cu-0.4Ti NSS HT 980 12.5Cr - 4Ni-Ti NSS 430M2 C=0.03 Ti = 7×（C＋N） NSS 430M3 C=0.01 Mo=0.4 Ti=0.55 NSS 444N C, N≦0.02 Mo=2.0 Nb=0.4 NSS 442M3 19Cr-0.5Cu-0.5Nb NSS 436 18Cr-1Mo-0.5Ti NSS 432 18Cr-0.5Mo-0.4Nb NSS 445M2 22Cr