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A.G. ANDERSON LTD |
STEEL
CASTINGS - TECHNICAL DATA |
SECTION
#4 (cont'd) - Corrosion & Heat Resisting Stainless Steels, Tool Steels
and Nickel Based Alloys |
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Rev. 4 |
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6 |
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| ALLOY |
ASTM |
CHEMICAL
COMPOSITION |
MINIMUM
MECHANICAL PROPERTIES |
EQUIVALENT
FOREIGN SPECS |
CHARACTERISTICS
& APPLICATIONS |
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SPECIFICATION |
(MAXIMUM
UNLESS RANGE SPECIFIED) |
CHARPY |
TENSILE |
YIELD |
ELONG |
BRINELL |
BRITISH |
GERMAN |
USA |
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C |
Si |
Mn |
Ni |
Cr |
Mo |
OTHER |
"V" NOTCH |
STRENGTH |
STRENGTH |
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HARDNESS |
STANDARD |
STANDARD |
WROUGHT |
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% |
% |
% |
% |
% |
% |
% |
FT LB |
P.S.I. |
P.S.I. |
% |
BHN |
BS3100 |
DIN 17445 |
AISI STD |
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| TOOL STEEL |
A597:
CA-2 |
0.95-1.05 |
1.50 |
0.75 |
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4.75-5.50 |
0.90-1.40 |
V 0.20-0.50 |
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58-62 RC |
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This
alloy is an air hardening alloy, intermediate in abrasion resistance between
the oil hardening and high d high |
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carbon types. It possesses good toughness characteristics along with excellent non-deforming properties.perties. |
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A597:
CD-2 |
1.40-1.60 |
1.50 |
1.00 |
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11.0-13.0 |
0.70-1.20 |
V 0.40-1.0 |
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58-64 RC |
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These steels are highly wear resistant with deep-hardening promoted by high carbon and chromium contents. |
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Co 0.70-1.0 |
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A careful balance of alloying elements and air-hardening properties results in extremely low dimensional |
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A597:
CD-5 |
1.35-1.60 |
1.50 |
0.75 |
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11.0-13.0 |
0.70-1.20 |
V 0.35-0.55 |
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58-64 RC |
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change in hardenability. Medium resistance to heat softening limits the use of this group to applications |
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Co 2.5-3.5 |
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< 900 F. Typical uses are long-run blanking and forming dies, brick moulds, gages & abrasion-resistant liners.nt liners. |
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A597:
CM-2 |
0.78-0.88 |
1.00 |
0.75 |
0.25 |
3.75-4.50 |
4.50-5.50 |
V 1.25-2.20 |
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64-66 RC |
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This alloy is similar in properties to tungsten high speed tool steel but it has slightly greater toughnessess |
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Co 0.25 |
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at the same hardness. The main advantage of this alloy over the tungsten group lies in its lower cost, while |
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W 5.50-6.75 |
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maintaining equivalent
performance. Typical use is for cutting tools of all types. |
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A597:
CS-5 |
0.50-0.65 |
1.75-2.25 |
0.60-1.0 |
0.40-0.60 |
0.35 |
0.20-0.80 |
V 3.50 |
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53-58 RC |
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Shock resisting steels with carbon content maintained at about 0.5% have high strength with moderate wear te wear |
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resistance. Principal use is for chisels, rivet seats, hammers and other tools where repetitive high-impact |
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A597:
CS-7 |
0.45-0.55 |
0.60-1.0 |
0.40-0.80 |
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3.0-3.50 |
1.20-1.60 |
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loading is developed. |
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A597:
CH-12 |
0.30-0.40 |
1.50 |
0.75 |
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4.75-5.75 |
1.25-1.75 |
V 0.20-0.50 |
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40-55 RC |
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These alloys are extremely deep hardening and may be air hardened in heavy sections. This property, with |
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W 1.0-1.70 |
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balanced alloy content, is responsible for low distortion in hardening. Applications include forging dies, |
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A597:
CH-13 |
0.30-0.42 |
1.50 |
0.75 |
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4.75-5.75 |
1.25-1.75 |
V 0.75-1.20 |
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40-55 RC |
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die casting dies, mandrels. |
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A597:
CO-1 |
0.85-1.00 |
1.50 |
1.0-1.30 |
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0.40-1.0 |
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V 0.30 |
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58-62 RC |
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Oil hardening cold work steels are relatively inexpensive and their high carbon content produces adequate |
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W 0.40-0.60 |
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wear resistance for short term applications at or near room temperature. Applications: short-run forming dies. |
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| HEAT |
A297:HC |
0.50 |
2.00 |
1.50 |
4.00 |
26.0-30.0 |
0.50 |
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55 |
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180-250 |
452C11 |
1.4085 |
446 |
Excellent
resistance to oxidation & high sulfurous flue gas (2100 F) but exhibits
low creep |
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| RESISTING |
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G-X70CR29 |
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strength. Applications include cemented ring
segments, sinter bars & blower tubes. |
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| STAINLESS |
A297:HD |
0.50 |
2.00 |
1.50 |
4.0-7.0 |
26.0-30.0 |
0.50 |
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75 |
35 |
8 |
170-210 |
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1.4823 |
327 |
Similar
to above, except exhibits greater creep & ductility. Applications include support skids, |
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| STEEL |
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G-X40CRNISI274 |
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recuperators & nose ring
segments. |
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A297:HE |
0.20-0.50 |
2.00 |
2.00 |
8.0-11.0 |
26.0-30.0 |
0.50 |
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85 |
40 |
9 |
180-220 |
309C40 |
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312 |
The high chromium content makes
this alloy suitable for use in sulfurous atmospheres up to 2100 F. |
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Applications include burner
nozzles, recuperators & deflectors. |
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A297:HF |
0.20-0.40 |
2.00 |
2.00 |
8.0-12.0 |
18.0-23.0 |
0.50 |
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70 |
35 |
25 |
150-190 |
302C35 |
1.4825 |
308 |
Good resistance to oxidation up
to 1600 F. Good creep strength up to
1500 F. Applications include |
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G-X25CRNISI189 |
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sinter decks, billet skids &
conveyor belt links. |
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A297:HH |
0.20-0.50 |
2.00 |
2.00 |
11.0-14.0 |
24.0-28.0 |
0.50 |
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75 |
35 |
10 |
170-210 |
309C35 |
1.4837 |
309 |
Good
corrosion resistance & creep strength in hot gas applications up to 1900
F. Applications |
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A447:TYPE
II |
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309C30 |
G-X40CRNISI2512 |
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include cooler grates,
sinter/pelletising grate bars, rabble arms, burner nozzles & supports. |
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A297:HI |
0.20-0.50 |
2.00 |
2.00 |
14.0-18.0 |
26.0-30.0 |
0.50 |
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70 |
35 |
10 |
170-210 |
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Good oxidation resistance to
2150 F. Primarily used for billet
skids, furnace rails, lead pots & retorts |
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for Mg production. |
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A297:HK |
0.20-0.60 |
2.00 |
2.00 |
18.0-22.0 |
24.0-28.0 |
0.50 |
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65 |
35 |
10 |
170-220 |
310C45 |
1.4848 |
310 |
Good
corrosion resistance & excellent creep strength to sulfurous, oxidizing
& reducing gases |
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310C40 |
G-X40CRSINI2520 |
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up to 2000 F. Applications include rolls, cement cooler
grates, burner nozzles & U-bends. |
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A297:HL |
0.20-0.60 |
2.00 |
2.00 |
18.0-22.0 |
28.0-32.0 |
0.50 |
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65 |
35 |
10 |
180-220 |
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Excellent
corrosion resistance to oxidizing & reducing gases up to 2050 F. Applications include |
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radiant tubes, furnace skids,
stack dampers, enameling furnace carriers & fixtures. |
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A297:HN |
0.20-0.50 |
2.00 |
2.00 |
23.0-27.0 |
19.0-23.0 |
0.50 |
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63 |
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150-190 |
311C11 |
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Exhibits high creep strength
& ductility up to 2000 F. Applications include brazing fixtures, furnace |
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beams, chains & piercaps. |
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A297:HT |
0.35-0.75 |
2.50 |
2.00 |
33.0-37.0 |
15.0-19.0 |
0.50 |
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65 |
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4 |
170-200 |
330C12 |
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330 |
High nickel content and low thermal expansion make this alloy suitable for high thermal shock & fatigue. Thisue. This |
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alloy also exhibits good
resistance to carburization & nitriding (heat treat fixtures). |
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A297:HP |
0.35-0.75 |
2.50 |
2.00 |
33.0-37.0 |
24.0-28.0 |
0.50 |
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62.5 |
34 |
4 |
180-220 |
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The
high nickel & chromium provides high resistance to oxidation, combustion
& high creep stress |
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to 2150 F. Applications include tube supports, heat
treat trays & fixtures. |
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A297:HU |
0.35-0.75 |
2.50 |
2.00 |
37.0-41.0 |
17.0-21.0 |
0.50 |
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65 |
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180-220 |
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High resistance to hot gas corrosion even in presence of some sulphur. Used in severe service applicationscations |
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where corrosion must be
minimized up to 2100 F. These alloys withstand temperature cycling withoutut |
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A297:HW |
0.35-0.75 |
2.50 |
2.00 |
58.0-62.0 |
10.0-14.0 |
0.50 |
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65 |
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180-220 |
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cracking or severe warping. |
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Typical applications in which these alloys give excellent service include nitriding, carburizing and hardening |
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A297:HX |
0.35-0.75 |
2.50 |
2.00 |
64.0-68.0 |
15.0-19.0 |
0.50 |
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60 |
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180-220 |
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fixtures, heat-treating boxes, retorts and burner parts. |
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A.G. ANDERSON LTD |
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QUALITY CASTINGS UP TO 5500 LBS IN CARBON STEEL
* LOW ALLOY STEEL * WEAR & HEAT RESISTING STEEL |
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* STAINLESS STEEL * DUCTILE IRON * NIHARD &
NIRESIST * GRAY IRON |
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BOX 7006, 3040 OSLER STREET |
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LONDON, ONTARIO, CANADA N5Y 5R7 |
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Complete Pattern Making Facilities (wood,
metal, plastic) |
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Tel: (519) 455-5420 Fax: (519) 455-0621 |
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Complete Machining Facilities, C.N.C., CAD/CAM,
C.M.M. |
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