310S stainless steel pipe performance and characteristics

ASTM A213 / Asme Sa 213 TP 310S TP 310H TP 310, EN 10216 – 5 1.4845 Stainless steel pipes are usually used in high temperature applications. As ordinary

Austenitic

Compared with alloy 304, its high chromium and nickel content provides comparable

Corrosion resistance

The superior antioxidant and larger room temperature are maintained. 310S stainless steel tube is a genetically austenite

Heat -resistant

Alloy, in

high temperature

There is excellent antioxidant. Mild cycle conditions to 2100 ° F. Its high chromium and nickel content provides considerable

Corrosion resistance

, With superior resistance

Oxidation

The temperature and strength of the larger part of the room.

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The benefits of using 310s stainless steel

310S stainless steel pipe

Is used for

Application of high -altogenic Aozoi stainless steel. High chromium and high chromium

nickel

The content of the steel is good

Oxidation

And at high temperature and high intensity

temperature

Essence The brand is also very ductantly and has good weldability, so that it is widely used in many applications.

Typical application 310/310S is used for fluidized bed burningrs, kiln, radiation pipes, petroleum refinement and steam boiler tube suspension

Device

As well as

Stainless steel heating device tube and boiler heat device tube

, Internal components, lead cans, heat suits, fire -resistant foot bolts, burners and burning rooms, distillers, Mifth,

annealing

Cover, container, food processing equipment, low temperature structure.

310S stainless steel combines excellent high temperature performance and good welding and

Ductility

, Designed for high temperature use. If there is no reducing sulfur -containing gas, 310S stainless steel can be resistant when it is continuously used at a temperature of up to 1150 ° C.

Essence 310s can also be used for intermittent services with a temperature of up to 1040 ° C.

310S stainless steel pipe size

ASTM A312 TP310S seamless pipe / ASTM A213 ASME SA 213 TP310S TP310H TP310 seamless tube

size

: 6nb – 1200NB

Outer diameter:

1/8 ” – 12″ nps

Wall thickness

: 0.6 – 63.5mm

length

: Fixed length, dual random and cut length

ASTM A312 A249 TP310S ERW / Weld Pipe

: 1/8 ″ – 36 ″ NB, 1/4 ″ – 36 ″ outer diameter

6.35-508 mm

: 0.8 – 63.5mm

: Up to 25 meters

grade

UN designated

C

manganese

phosphorus

second

silicon

chromium

you

S31002

0.02 maximum

2.0 maximum

0.020 maximum

0.015 maximum

0.15 maximum

24.0 – 26.0

19.0 – 22.0

310s

S31008

0.08 maximum

0.045 maximum

0.030 maximum

1.00 maximum

310H

S31009

0.04-0.10

TP310S TP310H stainless steel mechanical performance

1. 310S stainless steel pipes often temperature mechanical performance

TP310H

TP310S

typical

at the lowest limit

tensile strength

, Magaza

645

515

595

Symbol stress (0.2 % offset), MPA

355

205

295

Extension (percentage within 50mm)

52

35

Hardness (Lowl)

Intersection

90 hrb maximum value

2. 310S stainless steel pipes at high temperature

The value of the performance reference is the value of 310.

For data on 310s, please consult.

Short -time high -temperature stretch intensity

Temperature, ° C

550

650

750

850

950

1050

Tensor strength, Mansa

430

280

180

90

50

Creep data

1% peristaltic stress generated at a specified temperature within the specified temperature.

time

Temperature ° C

600

700

800

10,000 hours

Stress MPA

110

70

40

30

15

100000 hours

75

20

10

Creep fracture stress

900

1000

1000 hours

190

170

55

25

2

310s stainless steel physical characteristics

alloy

UN system

Specification

Density proportion G/CM重

Elastic modulus (X106 PSI)

Average thermal expansion coefficient (in./in./ °f x 10-6)

Thermal conductivity

(BTU-in/FT2-H-° F)

A213, A312

7.98

29.0

9.2

116

A213, A312

310S Static Steel Pipe Standard Specification

310s is a low -carbon version of 310. It is recommended to use sensitization and subsequent high -temperature gases or condensate corrosion during the shutdown process. 310 are manufactured based on ASTM A 167 and 310S to ASTM A 213.

310S stainless steel pipe series

WERKSTOFF NR.

Specification*

EN 10216 – 5 1.4845

A/SA249, A/S A312, A/SA213

A/SA249, A/SA312, A/SA213

TP310S stainless steel pipe application application

310S 310H is widely used in high -temperature environments that require anti -oxygen and corrosion, as well as high temperature strength and good creep resistance

310S stainless steel pipe application

Boiler lining, stainless steel heating pipe and overheating tube, boiler baffle, kiln, lead pot, radiating tube, annealing cover, storage tank, burning tube, fire -resistant ground bolt, fire box plate, stove component and other other High -temperature container.

310S stainless steel heat treatment

Under the conditions of annealing

The typical characteristic of this publication is the typical feature of the production of rolling machines. Unless otherwise explained, it should not be regarded as the guarantee minimum value of the standard purpose.

310S stainless steel pipe Recommended maximum use temperature

(Oxidation conditions)

1150 ° C consecutive

Intermittent 1035 ° C

310S stainless steel pipe heat treatment

1.

Essence Heated from 1050 to 1150 ° C and in the water

Quench

310S stainless steel pipe processability

310S alloy machines are similar to type 304 stainless steel. Its chips are very fine and will hardly harden. Must always keep the knife cut and use a broken dandruff groove.

310S stainless steel pipe welding

Most Austenite stainless steel can easily use fuse or resistance to welding. It is not recommended for welding oxye. Fill the metal should be AWS E/ER 310.

310S stainless steel pipe

After the thermal processing is evenly heated to 2150 ° F (1177 ° C), the most common thermal processing method can be successfully performed. Do not forge at a temperature below 1800 ° F (982 ° C). Need to cool quickly to maximize corrosion resistance.

310S stainless steel tube cold processing

Although this alloy has high processing sclerosis, it can be pulled, crushed, rough and stamped. After cold processing, you need to fully anneal to eliminate internal stress.

310S stainless steel tube annealing

1900-2050 ° f (1038-1121 ° C) water quenching.

310S stainless steel pipe design features

The strength of this alloy combines good strength and corrosion resistance, and the temperature is as high as 2100 ° F (1150 ° C). Because of its relatively high chromium and nickel content, it is better than 304 or 309 stainless steel in most environments.

310s stainless steel tube hardening

310S Stianless Steel did not respond to heat treatment. Cold processing unions increase hardness and intensity.

Asme SA213 TP310S TP310H chemical ingredient

high temperature

Oxidation

As well as

annealing

size

Outer diameter:

Wall thickness

length

UN designated

2.0 maximum

2.0 maximum

24.0 – 26.0

24.0 – 26.0

19.0 – 22.0

19.0 – 22.0

310s

310s

S31008

S31008

0.045 maximum

0.030 maximum

1.00 maximum

310H

310H

S31009

S31009

TP310H

TP310S

typical

at the lowest limit

515

205

52

35

35

35

Intersection

90 hrb maximum value

550

550

650

750

90

90

50

50

time

Temperature ° C

600

700

800

10,000 hours

Stress MPA

Stress MPA

Stress MPA

Stress MPA

110

110

70

30

15

100000 hours

20

10

10

alloy

7.98

29.0

9.2

116

EN 10216 – 5 1.4845

Product Recommendation: ASTM A249/269 STAINLESS STEEL TUBE