45 # seamless steel pipe knowledge 45 # seamless steel pipe is a material in the steel. Is a high-quality carbon structural steel.
A large number of mold production companies will use it for mold steel use.
45# seamless steel pipe refers to the carbon content of this material, about 450 or so. This kind of material is also more common than other excellent carbon steels.
45 steel: The average carbon content is 0.42-0.50%, the average silicon content is 0.17-0.37%, the average manganese content is 0.50-0.80%, the average sulfur content is <=0.035%, and the average phosphorus content is <=0.035% , The average chromium content is <=0.25%, and the average nickel content is <=0.2545. The carbon content is about 0.45%.
Recommended heat treatment temperature 45 # seamless steel pipe normalizing: 850
45 # seamless steel pipe quenching: 840
45# seamless steel pipe tempering: 600
45# seamless steel pipe tensile strength: not less than 600Mpa
45# seamless steel tube yield strength: not less than 355Mpa
45# seamless steel pipe elongation: 10%
45# seamless steel pipe shrinkage: 40%
45# seamless steel pipe impact work: 39J
45 # seamless steel pipe delivery status hardness: not more than 45 # seamless steel pipe not heat treatment: 229HBS
45 # seamless steel annealed steel: 197HBS
A large number of mold production companies will use it for mold steel use.
45# seamless steel pipe refers to the carbon content of this material, about 450 or so. This kind of material is also more common than other excellent carbon steels.
45 steel: The average carbon content is 0.42-0.50%, the average silicon content is 0.17-0.37%, the average manganese content is 0.50-0.80%, the average sulfur content is <=0.035%, and the average phosphorus content is <=0.035% , The average chromium content is <=0.25%, and the average nickel content is <=0.2545. The carbon content is about 0.45%.
Recommended heat treatment temperature 45 # seamless steel pipe normalizing: 850
45 # seamless steel pipe quenching: 840
45# seamless steel pipe tempering: 600
45# seamless steel pipe tensile strength: not less than 600Mpa
45# seamless steel tube yield strength: not less than 355Mpa
45# seamless steel pipe elongation: 10%
45# seamless steel pipe shrinkage: 40%
45# seamless steel pipe impact work: 39J
45 # seamless steel pipe delivery status hardness: not more than 45 # seamless steel pipe not heat treatment: 229HBS
45 # seamless steel annealed steel: 197HBS
Automatic Polishing Machine specific Polishing Slurry, also known as liquid wax, water wax, polishing oil, machine Polishing Wax, etc., includes soft metal coarse and medium polishing slurry, stainless steel and other hard metal coarse and medium polishing slurry, soft metal fine polishing slurry, paint surface, furniture, musical instruments and other fine polishing slurry, plate making industry specific polishing slurry, stainless steel and other hard metal fine polishing slurry, as well as mirror polishing, etc
Polishing Liquid Compound,Car Polishing Compound,Compound And Polish
Jiangmen Gude Polishing Equipment Co., Ltd , https://www.kokipolishing.com