Stainless steel features and uses
2022-12-15 08:06:05
Stainless steel features and uses:
No. Category No. Features and Uses 1 Austenitic 1Cr17Mn6Ni5N nickel steel, instead of 1Cr17Ni7, has magnetic properties after cold working. For railway vehicles.
2 1Cr18Mn8Ni5N nickel steel, instead of 1Cr18Ni9
3 1Cr17Ni7 has high strength after cold working. Railway Vehicles, Conveyor Belts, Bolts and Nuts 4 1Cr18Ni9 has high strength after cold working, but its elongation is slightly worse than that of 1Cr17Ni7. Building decorative parts.
5 Y1Cr18Ni9 Improves cutting and ablation resistance. Ideal for automatic lathes. Bolt and nut 6 Y1Cr18Ni9Se improve cutting and ablation resistance. Ideal for automatic lathes. Rivets and screws 70Cr19Ni9 are widely used as stainless heat-resisting steels. Food equipment, general chemical equipment, and steel with a lower carbon content of 800Cr19Ni11 than 0Cr19Ni9 for atomic energy industry are superior in resistance to intergranular corrosion and are not heat treated after welding. Component Type 90Cr19Ni9N Adding N to the grade 0Cr19Ni9 increases the strength and the plasticity does not decrease. Reduce the thickness of the material. As a structural strength member 10 0Cr19Ni10NbN Adds N and Nb to the grade 0Cr19Ni9, and has the same characteristics and applications as 0Cr19Ni9N 11 00Cr18Ni10N Adds N to the grade 00Cr19Ni11, has the same characteristics as the grades above, uses the same as 0Cr19Ni9N, but resists intergranular corrosion Better 12 1Cr18Ni12 Compared with 0Cr19Ni9, work hardening. Spinning processing, special drawing, cold rolling with 13 0Cr23Ni13 corrosion resistance, heat resistance are better than 0Cr19Ni9 14 0Cr25Ni20 engage in oxidation better than 0Cr23Ni13. Actually used as heat-resistant steel 15 0Cr17Ni12Mo2 In seawater and other various media, corrosion resistance is better than 0Cr19Ni9. Mainly used as pitting corrosion resistant material 16 0Cr18Ni12Mo2Ti for anti-sulfuric acid, phosphoric acid, formic acid, acetic acid equipment, has good resistance to intergranular corrosion 17 00Cr17Ni14Mo2 is 0Cr17Ni12Mo2 ultra-low carbon steel, better than 0Cr17Ni12Mo2 resistance to intergranular corrosion 18 0Cr17Ni12Mo2N in Adding N to the grade 0Cr17Ni12Mo2 increases the strength, does not reduce the plasticity, and reduces the thickness of the material. For the better corrosion resistance of the higher strength components 19 00Cr17Ni13Mo2N grade 00Cr17Ni14Mo2 added N, with the same characteristics of the above grade, use the same as 0Cr17Ni12Mo2, but better resistance to grain corrosion 20 0Cr18Ni12Mo2Cu2 corrosion resistance, corrosion resistance than 0Cr17Ni12Mo2 is good. Sulfur-resistant material 21 00Cr18Ni14Mo2Cu2 is 0Cr18Ni12Mo2Cu2 ultra-low carbon steel, better intergranular corrosion resistance than 0Cr18Ni12Mo2Cu2 22 0C19Ni13Mo3 better corrosion resistance than 0Cr17Ni12Mo2. Used for dyeing equipment materials such as 23 00Cr19Ni13Mo3 ultra-low carbon steel 0Cr19Ni13Mo3, better intergranular corrosion resistance than 0Cr19Ni13Mo3 24 0Cr18Ni16Mo5 suction heat exchanger containing chlorine ion solution, acetic acid equipment, phosphoric acid equipment, bleaching equipment, etc., in 00Cr17Ni14Mo2 and 00Cr17Ni13Mo3 can not 25Cr18Ni9Ti is used as a welding nipple in the applicable environment. Equipment and parts such as anti-magnetometers, medical instruments, acid-resistant containers and equipment lining conveying pipes, etc. 26 0Cr18Ni11Ti Adds Ti to improve resistance to intergranular corrosion. Not recommended for decorative parts 27 0Cr18Ni11Nb Including Nb increase Resistance to intergranular corrosion
No. Category No. Features and Uses 1 Austenitic 1Cr17Mn6Ni5N nickel steel, instead of 1Cr17Ni7, has magnetic properties after cold working. For railway vehicles.
2 1Cr18Mn8Ni5N nickel steel, instead of 1Cr18Ni9
3 1Cr17Ni7 has high strength after cold working. Railway Vehicles, Conveyor Belts, Bolts and Nuts 4 1Cr18Ni9 has high strength after cold working, but its elongation is slightly worse than that of 1Cr17Ni7. Building decorative parts.
5 Y1Cr18Ni9 Improves cutting and ablation resistance. Ideal for automatic lathes. Bolt and nut 6 Y1Cr18Ni9Se improve cutting and ablation resistance. Ideal for automatic lathes. Rivets and screws 70Cr19Ni9 are widely used as stainless heat-resisting steels. Food equipment, general chemical equipment, and steel with a lower carbon content of 800Cr19Ni11 than 0Cr19Ni9 for atomic energy industry are superior in resistance to intergranular corrosion and are not heat treated after welding. Component Type 90Cr19Ni9N Adding N to the grade 0Cr19Ni9 increases the strength and the plasticity does not decrease. Reduce the thickness of the material. As a structural strength member 10 0Cr19Ni10NbN Adds N and Nb to the grade 0Cr19Ni9, and has the same characteristics and applications as 0Cr19Ni9N 11 00Cr18Ni10N Adds N to the grade 00Cr19Ni11, has the same characteristics as the grades above, uses the same as 0Cr19Ni9N, but resists intergranular corrosion Better 12 1Cr18Ni12 Compared with 0Cr19Ni9, work hardening. Spinning processing, special drawing, cold rolling with 13 0Cr23Ni13 corrosion resistance, heat resistance are better than 0Cr19Ni9 14 0Cr25Ni20 engage in oxidation better than 0Cr23Ni13. Actually used as heat-resistant steel 15 0Cr17Ni12Mo2 In seawater and other various media, corrosion resistance is better than 0Cr19Ni9. Mainly used as pitting corrosion resistant material 16 0Cr18Ni12Mo2Ti for anti-sulfuric acid, phosphoric acid, formic acid, acetic acid equipment, has good resistance to intergranular corrosion 17 00Cr17Ni14Mo2 is 0Cr17Ni12Mo2 ultra-low carbon steel, better than 0Cr17Ni12Mo2 resistance to intergranular corrosion 18 0Cr17Ni12Mo2N in Adding N to the grade 0Cr17Ni12Mo2 increases the strength, does not reduce the plasticity, and reduces the thickness of the material. For the better corrosion resistance of the higher strength components 19 00Cr17Ni13Mo2N grade 00Cr17Ni14Mo2 added N, with the same characteristics of the above grade, use the same as 0Cr17Ni12Mo2, but better resistance to grain corrosion 20 0Cr18Ni12Mo2Cu2 corrosion resistance, corrosion resistance than 0Cr17Ni12Mo2 is good. Sulfur-resistant material 21 00Cr18Ni14Mo2Cu2 is 0Cr18Ni12Mo2Cu2 ultra-low carbon steel, better intergranular corrosion resistance than 0Cr18Ni12Mo2Cu2 22 0C19Ni13Mo3 better corrosion resistance than 0Cr17Ni12Mo2. Used for dyeing equipment materials such as 23 00Cr19Ni13Mo3 ultra-low carbon steel 0Cr19Ni13Mo3, better intergranular corrosion resistance than 0Cr19Ni13Mo3 24 0Cr18Ni16Mo5 suction heat exchanger containing chlorine ion solution, acetic acid equipment, phosphoric acid equipment, bleaching equipment, etc., in 00Cr17Ni14Mo2 and 00Cr17Ni13Mo3 can not 25Cr18Ni9Ti is used as a welding nipple in the applicable environment. Equipment and parts such as anti-magnetometers, medical instruments, acid-resistant containers and equipment lining conveying pipes, etc. 26 0Cr18Ni11Ti Adds Ti to improve resistance to intergranular corrosion. Not recommended for decorative parts 27 0Cr18Ni11Nb Including Nb increase Resistance to intergranular corrosion
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