304L

HuaNickel 304/304L is a general purpose stainless steel with good resistance to atmospheric corrosion, many organic and inorganic chemicals, food and beverages. It is also used in vacuum processing equipment and professional instruments, where high integrity is necessary.

304LChemical composition：

	Cr	Ni	C	Mn	P	S	Si	Fe
Min	18	8	–	–	–	0.015	–	Bal
Max	20	11	0.03	2	0.45	0.03	0.75

304LPhysical properties：

Density	0.285 lb/in³
Elastic modulus	29 x 10^6 psi
Linear expansion 60-212°F	9.4 x 10^6 F
Thermal conductivity	8.7 Btu/ft hr °F
Thermal capacity	0.12 Btu/lb °F
Resistivity	27.6 Ω in x 10-6

304LMechanical properties：

Tensile strength，ksi	Yield strength，ksi	Elongation%	Reduced area，%	Hardness，HB
80	35	60	70	160

304LStainless steel characteristics：

Extend the life of the tooling

Reduce processing costs

304LUses of stainless steel：

Chemical process equipment

Food & Beverage Industry

Relevant standards：

ASTM: A 240, A 276, A 479, A 312 AMS: 5511, 5513, 5639, 5647