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310S alloy description

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Alloy 310S is an austenitic chromium nickel stainless steel that posses good oxidation resistance and strength at high temperatures in continuous service up to 2000ºF (provided reducing sulfur gasses are not present). It is also used for intermittent service at temperatures up to 1900°F because it resists rescaling and has a low coefficient of expansion. This factor reduces the tendency of the steel to warp in heat service. Alloy 310S is similar to alloy 310 except for lower carbon content to minimize carbide precipitation during welding.

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parameter


Grade

1000,2000,3000,5000,6000,7000,8000 series
Tolerance ±1%
 Temper T351-T851
Type Sheet
 Width 20-2000mm
Alloy Or Not Is Alloy
 Brand Name Zhishang
Processing ServiceBending, Decoiling, Welding, Punching, Cutting
Hardness 1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard.
Package Standard Seaworthy Package


310S ALLOY DESCRIPTION

Shaped, Flat, Square, Round, Fine, Plated and Bare Wire ASTM A167, AMS 5523

Alloy 310S is an austenitic chromium nickel stainless steel that posses good oxidation resistance and strength at high temperatures in continuous service up to 2000ºF (provided reducing sulfur gasses are not present).    It is also used for intermittent service at temperatures up to 1900°F because it resists rescaling and has a low coefficient of expansion.    This factor reduces the tendency of the steel to warp in heat service.    Alloy 310S is similar to alloy 310 except for lower carbon content to minimize carbide precipitation during welding.

APPLICATIONS

Furnace parts

Heat Exchangers

Paper Mill Equipment

Exhaust Parts in Gas Turbines

Jet Engine Parts

Oil Refinery Equipment

CHEMISTRY TYPICAL

Carbon: 0.080 max

Manganese: 2.00 max

Silicon: 0.75 max

Chromium: 24.00- 26.00

Nickel: 19.00- 22.00

Molybdenum: 0.75 max

Phosphorus: 0.040 max

PHYSICAL PROPERTIES

Density, 0.29 lbs/in³ 9.01 g/cm³

Electrical Resistivity: microhm-in (microhm-cm): 68°F (20°C): 37.0 (94.0)

Specific Heat: BTU/lb/°F (kJ/kg•K): 32-212°F (0-100°C): 0.12 (0.50)

Thermal Conductivity: BTU/hr/ft²/ft/°F (W/m•K):

At 212°F (100°C): 8.0 (13.8)

At 932°F (500°C):10.8 (18.7)

Mean Coefficient of Thermal Expansion:in/in/°F (μm/m•K)

32-212°F (0-100°C): 8.0 x 10 (14.4)

32-600°F (0-315°C): 9.3 x 10 (16.7)

32-1000°F (0-538°C): 9.6 x 10 (17.3)

32-1200°F (0-649°C) : 9.7x 10 (17.5)

Modulus of Elasticity: KSI (MPa) 29.0 x 10³ (200 x 10³) in tension 11.2 x 10³ ( 78 x 10³) in torsion

Magnetic Permeability: H = 200 Oersteds: Annealed: <    1.02 max

Melting Range: °F (°C) 2550 – 2650 (1399 – 1454)



MECHANICAL PROPERTIES AT ROOM TEMPERATURE

PROPERTIES: ANNEALED

Ultimate Tensile Strength: 75 KSI min (515 MPA min)

Yield Strength (0.2% offset): 30 KSI min (205 MPA min)

Elongation: 40% min Hardness: Rb 95 max

Properties: Tempered 310S can be supplied in a various rolled tempered conditions.

Contact Ulbrich Technical Service for details.

ADDITIONAL PROPERTIES

CORROSION RESISTANCE

Properties Tempered Alloy 310S can be cold rolled to achieve the temper properties

required by specific customers and/or manufacturing requirements.


310s alloy


STANDARD WIRE FINISHES

Extra Clean: (XC) Extra clean is also referred to as “bright annealed” or “bright annealed and cold rolled”

Grease (round wire only): Drawn in a heavy grease produces an “Ultra bright” finish for

decorative applications Soap (round wire only):

Soap is used as a lubricant in the drawing process and is not removed.       It acts as a lubricant during customer part forming operation.       A soap finish is available in tempered products.

Plated: Many plating options are available.

FORMS

Continuous Coils

Cut to lengths

Precision cutting

Cold Forming Alloy 310S has a good ductility and can be rolled formed, stamped and drawn readily.

Heat Treatment Alloy 310S can only be hardened by cold working.


About Us

The company mainly deals in color-coated, galvanized, stainless steel pipes, stainless steel coils, stainless steel plates of various materials; hot-rolled series of rebar, medium and heavy plates, coils, I-beams, angle steels, channel steels, H-beams and other steel products and deep processing Service. (The company’s annual inventory is more than 50,000 tons).The company adheres to the concept of “integrity first, service-oriented”, relying on the strong strength of major domestic steel groups, exerting the company’s strong resource integration capabilities, and serving and satisfying the needs of customers both in China and at abroad.Additionally, Zhishang Steel also has a powerful and professional logistics distribution system, which can provide customers with efficient, fast and flexible logistics services at any time.Our business covers Southeast Asia, the Middle East, Africa, Australia, Europe, the United States and other countries.Looking forward to the future, in order to maintain in-depth and stable cooperation with customers both at home and abroad, all employees of Zhishang Steel will work harder to provide Better products and services to create more added value for customers.

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