Premium 330 Stainless, High - Temp Resist

The 330 stainless steel alloy is known for its remarkable resistance to oxidation and scaling, even at elevated temperatures up to 2100°F (1150°C). This makes it particularly suitable for use in high-temperature furnaces, heat exchangers, and other applications where traditional stainless steels may falter. Its unique composition, which includes high nickel and chromium content, ensures that the round bar maintains its strength and integrity, even in the most demanding conditions.

product details

specification

Product	330 stainless steel bar
Standard	ASTM,JIS,DIN,GB,AISI,DIN,EN
Material	330
Specifications	Round bar	Diameter:0.1~500mm
	Hexagonal bar	Size: 2mm~100mm
	Flat bar	Thickness	0.3~200mm
		Width	1~2500mm
	Square bar	Size: 1mm1mm~800mm800mm
Length	2m, 5.8m, 6m, or as required.
Surface	Black, peeled, polishing, bright, sand blast, hair line, etc.

Product Display

Chemical Composition

C	Si	Mn	Cr	Ni	S	P
≤ 0.08	1.0～1.5	≤ 2.0	18.0～22.0	34.0～37.0	≤ 0.03	≤ 0.03

Mechanical Properties

Tensile Strength Kb (MPa)	Yield Strength σ0.2 (MPa)	Elongation D5 (%)	Hardness
≥552	≥207	≥ 40	≤ 85HRB

Physical Performance

Density(g/cm³)	Modulus of Elasticity(Gpa)	Coefficient of Thermal Expansion(10-6/°C)	Coefficient of Thermal Conductivity(W/m*K)	Resistivity(ΜΩ. cm)
8.00	197	14.4	12.5	101.7