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BETHLEHEM M-2

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Journal Articles
Publisher: Journals Gateway
Alloy Digest (1977) 26 (6): TS-319.
Published: 01 June 1977
... BETHLEHEM M-2 is a molybdenum-tungsten type of high-speed steel. In general, it can be used for the same applications as the 18 tungsten-4 chromium-1 vanadium (AISI Type T1) high-speed steel. Its higher carbon content (relative to Type T1) and balanced composition produce properties applicable...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1978) 27 (4): TS-332.
Published: 01 April 1978
...- speed tool steel. Its advantages are: (1) High red hardness, (2) Superior abrasion resistance and (3) High edge toughness. The hot-working and heat-treating characteristics of Bethlehem M-7 can be summarized as follows: Forging: 1975 to 2175oF, stop at 1700, cool slowly. Annealing: ISSOoF, cool slowly...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1975) 24 (7): TS-289.
Published: 01 July 1975
... BETHLEHEM M-1 chemical composition elasticity fracture toughness heat treatability machinability physical properties red hardness workability All Filing coda: ~s-2~9 BETHLEHEM M-1 Tool Steel % JULY 1975 DIGEST - DATA ON WORLD WIDE METALS AND ALLOYS p4lirbJ 6r. pg@gyjT jT . BETHLEHEM* M-l (High...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1975) 24 (4): TS-286.
Published: 01 April 1975
... content M-10 is susceptible to decarburization at high temperatures. Therefore, in heating for forging or annealing, or in heat-treatment, care must be used to prevent decarburization. The advantages of Bethlehem M-10 comprise: (1) Good resistance to wear and shock, (2) Good red hardness, (3) Its density...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1989) 38 (8): CS-125.
Published: 01 August 1989
... 2 l-in. thick ptate 0357.in.-dia. specimen 20.0% T&at Elongation 70.1% Reducbn in Area 0.00 a05 0.10 0.15 0.20 Strain (inches per inch) FIGURE 1 -Typical engineering stress-strain curve. -150 -100 -50 0 50 4. loo FlGURE 3 - Charpy impact energy for RQ 1 OOL subarc welds. Heat Treatment: BETHLEHEM RQ...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1979) 28 (9): CS-77.
Published: 01 September 1979
... with a gas torch, the edge of a plate is hardened to a depth of 1/16-m. to l/g-in. deep. Such hardened areas may also be removed by grinding. Cutting and Punching: Bethlehem AR-235 steel plate can be cut by shearing or gas cutting. Shearing: The ability to shear this material depends on a variety of factors...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1989) 38 (7): SA-438.
Published: 01 July 1989
... impact strength at -50°F is 15 ft-lb for most sections. Table 2 -- WEIGHT AND SECTION PROPERTIES OF BETHLEHEM H-PILES lb in.2 in. in. in. 1 il. in.4 in. in. in-.4 in. -3 $. ftqft .- HP10 x 9.99 10.225 .565 .565 42 12.4 9.70 10.075 .420 .415 210 43.4 4.13 71.7 14.2 2.41 4.83 HP8 x 36 10.6 8.02 8.155 A45...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1974) 23 (6): TS-272.
Published: 01 June 1974
...) Modulus of elasticity, psi PROPERTIES Table 1 - EFFECT OF QUENCHING TEMPERATURE ON HARDNESS (Specimens l-in. dia by 3-m. long were austenitized 1 hour at temperature, quenched as indicated and used for grain sire and hardness) 0.285 7.90 7.62x 10-6 2%30x 106 Quenching Air Quenched Oil Quenched Temperature...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1972) 21 (3): SA-272.
Published: 01 March 1972
... BETHLEHEM RQ-100A is a heat-treated alloy steel having 100,000 psi yield strength through 11/4-in. thickness, in combination with good toughness, abrasion resistance and weldability. It is engineered specifically for structural applications such as earth moving equipment,buildings, bridges...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1992) 41 (1): SA-383.
Published: 01 January 1992
... are for thicknesses 0.097 (2.46mm) and thicker. Total elongation minimum is 2% less for thicknesses 0.07 1 (1 .Omm) to 0.096 (2.4mm). **Minimum bend radius, parallel to rolling direction. t=thickness of sheet. Table 2-COMPARATIVE FORMING PARAMETERS (SINGLE SAMPLE TEST DATA) Plastic Strain Ratio. Grade m - - 1 ZXd...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1959) 8 (8): TS-84.
Published: 01 August 1959
... Cooled Brineil T&pera&e Fracture Rockwell Brinell Fracture Rockwell OF. Rating C Hardness Rating c 1900 7% 2; 444 5% 2000 8% 477 $ 2100 8% 51 495 $2 50 2150 514 20 ii 5 : 78 s 5 2 2250 7% 30 5 2: iii: 7% 5 2 Table 2 -RFFFCT OF TEMPERING TEWPRRATURE (Specimens 1 in round by 1 M in. long were hardened...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1972) 21 (12): TS-248.
Published: 01 December 1972
... OF TEMPERING TEMPERATURE ON HARDNESS (Specimens l-in. dia by 2-m. long preheated 1 hr 16000F, then rapidly heated to 22OOoF, quenched, and tempered as indicated) Tempering Temperature Rockwell C Hardness after Tempering oF Oil Quench still Air Cool As quenched 58 55 73: 56 z 900 56 55 1000 58.5 57 1040 57 57...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1974) 23 (4): TS-270.
Published: 01 April 1974
... - EFFECT OF STILLAlR QUENCHING AND TEMPERING ON HARDNESS (Specimens I-m. dia austcnitized. air quenched and tempered as indicated) Tmlpriog Rockwell c l-hrdnex of specimens Tcmphue Aunenitized at OF 21fXPF 22OWF 2-F 235WF 24OO JF 63 - -- Asquenched b4 64 z 64 300 63 64 64 64 400 62 63 64 64 64 5w 59 bo 61...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1991) 40 (5): SA-459.
Published: 01 May 1991
...- 0.005 M 2 0.12- 0.21 0.45- 0.70 0.035 0.04 0.20- 0.35 1.20- 1.50 0.45- 0.60 O.ool- 0.005 Rem. P 4 0.12- 0.21 0.45- 0.70 0.035 0.04 0.2& 0.35 1.20- 1.50 0.85- 1.20 0.45Q 0.60 O.OOl- 0.005 Rem. T 2 0.08- 0.14 1.20- 1.50 0.035 0.010 0.40- 0.60 0.45- 0.60 O.ool- 0.005 Rem. PROPERTIES Table 1 - MECHANICAL...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1961) 10 (4): TS-104.
Published: 01 April 1961
... machinability wear resistance workability All BETHLEHEM 57 SPECIAL Filing Code: TS-104 Tool Steel APRIL 1961 P&M by Eagioeeting Alloys D&e& Inc. BETHLEHEM 57 SPECIAL (Hot-Work Tool Steel, Type H25) Upper Martdsir, New Jasev BETHLEHEM 57 SPECIAL is the 14% tungsten type of hot-work tool steel. It has high...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2000) 49 (12): SA-506.
Published: 01 December 2000
... 50W plate shall conform to the requirements BETHLEHEM LUKENS PLATE HPS-70W Filing Code: SA-506 Alloy Steel December 2000 Yield Strength Ultimate Tensile Strength Fig. 1 Production results A 709 HPS-70W tensile strength data Fig. 2 Production results A 709 HPS-70W yield/tensile ratio DOI: 10.31399...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1957) 6 (4): TS-57.
Published: 01 April 1957
... Hardness Oil Quenched Air Cooled 57 55 56 56 57 4 2 40 33 26 57.0 ; 56.0 57.0 55.5 57.0 99 56.0 57.0 55.5 Table 4 - TYPICAL ELEVATED TEMPERYKIRE IMPACT PROPERTIES t Oversize impaa ten specimens, preheated 1 hr. at 1300°F., heated m 185OOF. for 1 hr. and oil quenched). Test Id Impact, ft. lbs. Tempering...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1956) 5 (7): TS-48.
Published: 01 July 1956
... BETHLEHEM 67 CHISEL is the general-purpose, tungsten-type of shock-resisting tool steel. It has excellent properties for cold battering tools and hot-work shock applications. It is characterized by unusual toughness, resistance to fatigue and relative ease of heat treatment. This datasheet...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1973) 22 (7): SA-291.
Published: 01 July 1973
... Tensile Thickness Electrode Diameter. in. Force Time Shear m. 0.071 0.115 Face Outside lb cycles Amperes lb -- 318 718 2000 32 15000 5600 l/2 718 3000 40 23000 10600 Table 4 - ARC WELDlNC CONDITIONS S tee1 Thickness No. of Procedure in Electrode Passes Heat Input per Pass hlanual SMA 0.250 E 100018 2 20...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1967) 16 (8): TS-196.
Published: 01 August 1967
... toughness. It also includes information on forming, heat treating, and machining. Filing Code: TS-196. Producer or source: Bethlehem Steel Corporation. Producer or Source: Bethlehem Steel Corporation Copyright © ASM International® 1996 1996 ASM International A-H5 chemical composition...