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the standard length of the train rail is 12.5m and 25m.
View：60 Date: 08-11-2023
Steel is no longer special heat treatment after hot rolling or forging, and is delivered directly after cooling, called hot rolling or hot forging state, the termination temperatur···
View：46 Date: 08-11-2023
Structural steel for mechanical manufacturing refers to steel used to manufacture structural parts on mechanical equipment.
View：69 Date: 08-11-2023
The flange of H-shaped steel is parallel or nearly parallel on the inside and outside, and the end of the flange is at a right Angle, so the limitation of the I-steel is named para···
View：79 Date: 08-10-2023
Definition of stainless steel: Iron based alloys containing more than 12% chromium are called stainless steel.
View：37 Date: 08-09-2023
430 is a ferritic stainless steel, 430 16Cr as a representative of ferritic steel, thermal expansion rate, formability and oxidation resistance.
View：27 Date: 08-09-2023
Ordinary carbon structural steel, also known as ordinary carbon steel, has wider restrictions on carbon content, performance range and phosphorus, sulfur and other residual element···
View：81 Date: 08-08-2023
It is mainly used to make carbon structural steel for engineering structural parts.
View：68 Date: 08-08-2023
When the steel or sample is stretched, when the stress exceeds the elastic limit, even if the stress is no longer increased, and the steel or sample continues to have obvious plast···
View：34 Date: 08-08-2023
What are the advantages of color-coated aluminum coil?
View：60 Date: 08-07-2023
Color coated aluminum coil is color coated on aluminum coil.
View：71 Date: 08-07-2023Sales hotline：