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Chemical Composition (%) of 330 Stainless Steel Bar
Chromium Nickel Carbon Silicon Manganese Phosphorus Sulfur Copper
18.00-22.00 34.00-37.00 0.08 max 1.00-1.50 2.00 max 0.03 max 0.03 max 1.00 max
Mechanical Properties of 330 Stainless Steel Bar
Tensile Strength – ksi (min.) 0.2% Offset Yield Strength – ksi (min.) Elongation in 2 inches – % (min.) Hardness – Rockwell B
70 30 30 90
Physical Properties of 330 Stainless Steel Bar
Density
(lb. / cu. in.)
Specific Gravity Specific Heat
(Btu/lb Deg F – [32-212 Deg F])
Magnetic Permeability Modulus of Elasticity Tension
0.289 7.99 0.11 1.02 28.5

330 stainless steel is an austenitic heat and corrosion resisting alloy that offers a combination of strength and resistance to carburization, oxidation and thermal shock. This alloy was designed for applications in high temperature industrial environments where good resistance to the combined effects of carburization and thermal cycling are required, such as the heat treat industry. Carburization and oxidation resistance to about 2100°F are enhanced by the silicon content of the alloy.

330 stainless remains fully austenitic at all temperatures and is not subject to embrittlement from sigma formation. It has a solid solution composition and is not hardenable by heat treatment.

If you are interested in other Stainless Steel Bar, please click 302, 303, 304, 304L, 304H, 309, 309S, 310, 310S, 310H, 316, 316L, 317/317L, 317LMN, 321, 321H, 330, 347, 347H, 904L, 403, 405, 409, 410, 410S, 410/HT, 416, 416HT, 420, 422, 430, 440C, Duplex 2205, Duplex 2304, Duplex 2507.

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Jiangsu Zhongzhilian Steel Industry Co., Ltd., established in 2005,is a experienced manufacturer of steel products. It is located in Wuxi, one of the biggest stainless steel bases in China. The monthly production quantity is at least 10,000 Mt.Our factory covers an area of  50,000 square meters. There are five finishing rolling production lines and two hot rolling production lines as well as advanced computer-controlled automation systems. The whole set of machines and equipment are imported from Japan and Germany which guarantee the stable quality of our products. Moreover, to meet the increasingly high standard of the market, we keep introducing ...

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