Hot Rolled Stainless Steel 420 Coil

• ASTM A240 420 coil
• JMSS cold rolled ss 420 coil
• Cold Rolled No.1 Finish SS 420 coil
• SEW 400 Stainless Steel 420 coil
• ASTM A240 420 coil

• Cold rolled, bright annealed 420 coil

Stainless Steel 420 Coils Chemical Composition

Grade	%C	%Mn	%P	%S	%Si	%Cr
SS 420	0.15 min	1.00	0.040	0.030	1.000	12.00-14.00

PHYSICAL PROPERTIES

Density: 0.28 lbs/in3 7.74 g/cm3 Electrical Resistivity: microhm-in (microhm-cm): 68 °F (20 °C): 21.71 (55.0)

Specific Heat: BTU/lb/° F (kJ/kg•K):
32 - 212 ° F (0 - 100 °C): 0.11 (0.46)

Thermal Conductivity: BTU/hr/ft2/ft/° F (W/m•K):
At 212 ° F (100 °C): 14.4 (24.9)
At 932 ° F (500 °C): 16.6 (28.7)

Application:	It is widely used in high-temperature and electric industry, medical devices, construction, chemistry, food industry, agriculture, and ship components. It also applies to food and beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen mesh etc.
Certification:	ISO, SGS，BV
Technique:	Cold Rolled Hot Rolled
Edge:	Mill Edge \ Slit Edge
Quality:	SGS Inspection

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