Richards Thermocouple Cat17 Brn

Metal Tubes - Miniature Sizes

Typical

Protection

O.D.

I.D.

Wall

O.D.

I.D.

Wall

Part

Application

Tube Alloy

Number

Inches Inches Inches mm

mm

mm

6M12-* 6M8-* 6M6-* 6M4-* 6M3-* 6M2-* 7M12-* 7M8-* 7M6-* 7M4-* 7M3-* 7M2-* 8M12-* 8M8-* 8M6-* 8M4-* 8M3-* 8M2-* 8M1-* 9M12-* 9M8-* 9M6-* 9M4-* 9M3-* 9M2-* 9M1-*

3/4” 1/2” 3/8” 1/4” 3/16” 1/8” 3/4” 1/2” 3/8” 1/4” 3/16” 1/8” 3/4” 1/2” 3/8” 1/4” 3/16” 1/8” 1/16” 3/4” 1/2” 3/8” 1/4” 3/16” 1/8” 1/16”

.620 .370 .277 .180 .148 .085 .620 .370 .277 .180 .148 .085 .620 .370 .277 .180 .148 .085 .043 .620 .370 .277 .180 .148 .085 .043

.065 .065 .049 .035 .020 .020 .065 .065 .049 .035 .020 .020 .065 .065 .049 .035 .020 .020 .010 .065 .065 .049 .035 .020 .020 .010

19.05 12.70

15.74 9.39 7.03 4.57 3.76 2.16 15.74 9.39 7.03 4.57 3.76 2.16 15.74 9.39 7.03 4.57 3.76 2.16 1.09 15.74 9.39 7.03 4.57 3.76 2.16 1.09

1.65 1.65 1.24

601 Maximum service temperature 2300°F (1260°C) in oxidizing atmospheres. good resistance to sulfidizing atmospheres. 446SS Maximum service temperature 2100°F (1150°C) in oxidizing atmospheres. Excellent resistance to sulfidizing atmospheres, corrosion, scaling, and abrasion.

#6 Seamless Nickel Alloy Nickel 60.5%, Chromium 23% Iron 14%, Aluminum 1.4% Copper .5%, Manganese .5% Silicon .2%, Carbon .05%

9.52 6.35 4.76 3.18

.89 .51 .51

19.05 12.70

1.65 1.65 1.24

#7 Seamless Stainless Steel Chromium 23-27%, Manganese 1.5% Silicon 1%, Nitrogen .25% Carbon .20%, Sulphur .030% Phosphorous .040%, Iron (Balance)

9.52 6.35 4.76 3.18

.89 .51 .51

19.05 12.70

1.65 1.65 1.24

#8 Seamless Stainless Steel Chromium 19%, Nickel 10%, Manganese 2%, Silicon 1%, Carbon .08%, Phosphorous .045% Sulphur .030%, Iron (Balance)

304SS Maximum service temperature 1600°F (871°C) in oxidizing atmospheres

9.52 6.35 4.76 3.18 1.57

.89 .51 .51 .25

19.05 12.70

1.65 1.65 1.24

600 Maximum service temperature 2100°F (1150°C) in oxidizing atmospheres. Avoid sulfidizing atmospheres. 800 Maximum service temperature 2100°F (1150°C) in oxidizing or reducing atmospheres. Good resistance to sulfidizing atmospheres.

#9 Seamless Nickel Alloy Nickel 76%, Chromium 15.5% Iron 8%, Manganese .5% Silicon .2%, Copper .2% Carbon .08% #10 Seamless Nickel Alloy Nickel 35%, Chromium 23% , Iron 39.5%, Manganese 1.5% Silicon 1%, Copper .75% Aluminum & Titanium .6%, Carbon .1%

9.52 6.35 4.76 3.18 1.57

.89 .51 .51 .25

10M4

1/4”

.180

.035

6.35

4.57

.89

16M12-* 16M8-* 16M7-* 16M6-* 16M4-* 16M3-* 16M2-* 16M1-*

3/4” 1/2” 7/16 3/8” 1/4” 3/16” 1/8” 1/16”

.620 .370 .270 .277 .180 .148 .085 .043

.065 .065 .083 .049 .035 .020 .020 .010

19.05 12.70 11.18

15.74 9.39 6.86 7.03 4.57 3.76 2.16 1.09

1.65 1.65 2.11 1.24

#16 Seamless Stainless Steel (316) Nickel 10-14%, Chromium 16-18% Molybdenum 2-3%, Manganese 2% Silicon 1%, Phosphorous .045% Carbon .08%, Sulfur .03%

316SS Maximum service temperature 1600°F (780°C) in oxidizing atmospheres. Considered better than 304SS on corrosion.

9.52 6.35 4.76 3.18 1.57

.89 .51 .51 .25

C-276 Maximum service temperature 1000°F (538°C) in oxidizing and reducing atmospheres. Excellent resistance to corrosion in aqueous chemical process applications including ferric, and cupric chlorides, sea water and brine solutions, chlorine, formic and acetic acids, wet chlorine gas, hypochlorite chlorine dioxide. It is also frequently used in flue gas desulphurization systems, since it has excellent resistance to sulfur and chloride ions.

#HC C-276 Nickel 57%, Chromium 16%, Molybdenum 16%, Iron 5%, Tungsten 4%, Cobalt 2.5%, Manganese 1%, Vanadium .35%, Silicon .08%, Carbon .01%.

HCM4-* HCM3-* HCM2-*

1/4” 3/16” 1/8”

.180 .148 .085

.035 .020 .020

6.35 4.76 3.18

4.57 3.76 2.16

.89 .51 .651

Replace the * in the above part numbers with the required length as the suffix. Protection tubes are stocked in multiples of 6 inches starting at 12 inches, although any length can be specified.

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