Cat16 R2

Protection Tubes - Applications by Industry

Code

Material

Code

Material

Code

Material

Code

Material

K E Y S

6

Inconel® 600

10

Incoloy® 800

CI

Cast Iron

QZ

Quartz

7

446 Stainless Steel

16

316 Stainless Steel

HX

Hexoloy® SA

RP

Refractory Tube

8

304 Stainless Steel

20

310 Stainless Steel

LT

Cermet (Metal Ceramic)

SC

Silicon Carbide

9

Inconel® 601

A

Alumina

M

Mullite

SS

Low Carbon Steel

Application By Industry

Protection Tube Material Code

Heat Treating Industry

6 7 8

9 10 16 20 CI SS A M QZ SC HX LT RP

Annealing - Up to 1300°F or 704°C

▀

▀

▀

Annealing - Over 1300°F or 704°C

▀

▀

▀

▀

Annealing - Bright Batch

▀

▀

▀

Annealing - Bright Continuous

▀

▀

▀

Carburizing Hardening - Up to 1500°F or 816°C

▀

▀

Carburizing Hardening - 1500°F– 2000°F or 816°C-1093°C

▀

▀

▀

Carburizing Hardening - Over 2000°F or 1093°C

▀

Lead hardening

▀

Quench Oil

▀

▀

Salt Bath - Cyanide

▀

▀

▀

▀

Salt Bath - High Speed

▀

▀

▀

Salt Bath - Neutral

▀

▀

▀

▀

Salt Bath - Nitriding

▀

▀

▀

Iron and Steel Industry

6 7 8

9 10 16 20 CI SS A M QZ SC HX LT RP

Basic Oxygen furnace

▀

Billet and slab heating, Butt welding - Up to 2000°F or 1093°C

▀

▀

▀

▀

▀

▀

Billet and slab heating, Butt welding - Over 2000°F or 1093°C

▀

▀

▀

Blast furnaces - Downcomer

▀

▀

▀

Blast furnaces - Stove dome

▀

Blast furnaces - Hot blast main

▀

▀

Blast furnaces - Stove trunk

▀

▀

Blast furnaces - Stove outlet tube

▀

▀

Bright annealing batch - Top work temperature

▀

Bright annealing batch - Bottom work temperature

▀

Bright annealing batch - Continuous furnace section

▀

▀

▀

Forging furnaces

▀

▀

Galvanizing - Hot dip

▀

▀

Open hearth - Flues and stack

▀

▀

▀

▀

Open hearth - Checkers

▀

▀

▀

Palm oil

▀

Pickling tanks

▀

Soaking pits - Up to 2000°F or 1093°C

▀

▀

▀

▀

Soaking pits - Over 2000°F or 1093°C

▀

▀

Tinning

▀

▀

Vacuum melting - Induction up to 3200°F or 1761°C

▀

Waste heat boilers

▀

▀

▀

Jewelry Production

6 7 8

9 10 16 20 CI SS A M QZ SC HX LT RP

Gold - Molten

▀

▀

Silver - Molten

▀

▀

Smelting and Refining

6 7 8

9 10 16 20 CI SS A M QZ SC HX LT RP

Roasting Sulphur ores

▀

Zinc retort preheaters

▀

▀

Zinc smelter

▀

Registered Trademarks: Hastelloy® of Haynes Int’l . Hexoloy® of Saint-Gobain. Inconel®, Incoloy® and Monel® of Special Metals Corp.

Page 88

Phone: 617.527.4385 Fax: 617.964.3746 Email: sales@asrichards.com