304&304L Stainless Steel Bar is ideal for all applications where greater strength and superior corrosion resistance is required. Stainless steel bar has a durable dull, mill finish that is widely used for all  types of fabrication projects that are exposed to the elements - chemical, acidic, fresh water, and salt water environments.

304&304L stainless steel round bar specification
Material	304/304L
Shape	round
AKA	stainless rod, stainless round bar
Grade	201/202/304/304L/316/316L/321/309S/310S
Outer Diameter	3mm-200mm or customized
Finish	Polish and Black
Length	Random Length or Fixed length

Stainless Products offers stainless steel bar products, including stainless steel round bar, stainless steel hex bar, stainless steel square bar,stainless steel rolled flat bar and stainless steel half rounds, and more.
Characteristics: Semi-smooth, dull grey finish. Accurate dimensions throughout length.

Workability: Good candidate for some processing techniques. Great corrosion resistance.

chemical composition

	Mn	P	S	Si	Cr	Ni	Mo
304	≤2	≤0.035	≤0.03	≤ 1	17~19	8~10	一
304L	≤2	≤0.035	≤0.03	≤ 1	18~20	8~10	一

physical properties

	304	304L
Tensile Strength:	σb (MPa)≥520	σb (MPa)≥520
Yield strength :	σ0.2 (MPa)≥205	σ0.2 (MPa)≥205
Elongation:	δ5 (%)≥40	δ5 (%)≥40
Hardness :	≤187HB;≤90HRB;≤200HV	≤187HB;≤90HRB;≤200HV
Density :	7.93g/cm3	7.93g/cm3
melting point （℃）	1398~1454	1398～1420℃
specific heat capacity	0~100℃，KJ·kg-1K-1）：0.50	c(20℃)0.502 J·(g·C)-1
heat conductivity	（W·m-1·K-1）：（100℃）16.3，（500℃）21.5	λ/W(m·℃)-1

Applications: Designed for close tolerance. Shafts, Hinges, Dowels