201-J4-cold-rolled-steel-coil features its outstanding mechanical properties and its good performance after welding. 201-J4-cold-rolled-steel-coil is has the characteristics of high toughness, high temperature resistance and corrosion resistance. It uses zero-cut slitting, achieving high-precision and fast-speed processing, and it turns out a smooth and even cut. 201-J4-cold-rolled-steel-coil has excellent corrosion resistance and can withstand a long service life.
201-J4-cold-rolled-steel-coil Chemical content
Type | C | Mn | P | S | Si | Cr | Ni |
201(Ni≥1.0%) | ≤ 0.12 | 8.5-10.0 | ≤ 0.06 | ≤ 0.030 | ≤ 1.00 | 14.0-16.0 | ≥1.0 |
201(Ni<1.0%)%) | ≤ 0.15 | 8.5-10.0 | ≤ 0.06 | ≤ 0.030 | ≤ 1.00 | 14.0-16.0 | <1.0 |
All hot and cold machining methods can be used for forming 201-J4-cold-rolled-steel-coil. Hot working temperatures shall be between 1200°F and 2250°F and heavy forming shall be performed at temperatures above 1600°F. Annealing temperature shall be between 1300°F and 1600°F. Care should be taken in selecting the annealing temperature as this will greatly affect the mechanical properties and structure of the 201-J4-cold-rolled-steel-coil.
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