SUS404C steel

C	Si	Mn	S	P	Cr	Ni
0.95～1.20	≤1.00	≤1.00	≤0.030	≤0.035	16.00～18.00	≤0.60

SUS404C mechanical properties:
Hardness: annealing, ≤ 269HB;
Quenching and tempering, ≥ 58HRC
Mechanical properties:
Stress (250 N/mm2)
Tensile strength (560 N/mm2)
EL (18%) HB (250)

Heat Treatment
1) annealing, 800 ~ 920 ℃ slow cooling;
2) quenching, 1010 ~ 1070 ℃ oil cooling;
3) Tempering, 100 ~ 180 ℃ rapid cooling.

SUS404C Scope:
Mainly for the manufacture of working in a corrosive environment and strong oxidizing atmosphere without lubrication bearing parts. 440C has a good high-temperature dimensional temperature resistance, corrosion resistance, so it can be used as high-temperature bearing steel. In addition, you can also be used to manufacture high-quality tools, such as medical scalpels, scissors, nozzles, bearings. 440F: to improve the performance of 440C steel-cutting steel, and for automatic lathes, as with ordinary alloy steel hardened by quenching characteristics achieved, it can be to get a wide range of different mechanical properties by selecting grade and heat treatment conditions. 440C lower ability to withstand dynamic loads.

China Special Steel limited is a professional stainless steel manufacture and supplier . We supply Stainless Steel SUS404C in different product form.If you have any need of Stainless Steel SUS404C please contact us as following ways . We will contact you as soon as possible.

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