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42crmo b

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40CrMo4_ - Baidu

40CrMo,0.38~0.45,0.17~0.37,0.40~0.70,0.15~0.25,0.90~1.20。① ,,40Cr。②V、Ti、AL、B、RE,,

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ASTM JIS A307 Gr.B JIS G 3101 SS 400 A563 Gr.A JIS G 3101 SS 400 A193 Gr.B7 JIS G 4107 SNB7 A194 Gr.2H JIS G 4051 S45C A193 Gr.B8 JIS G 4303 SUS 304 Gr.B8M JIS G 4303 SUS 316 A194 Gr.B8 JIS G 4303 SUS 304 Gr.B8M JIS G 4105

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19/10/2013· E4135(AISI) SCM435 34CrMo4 42CrMo 42xm 4140(AISI,SAE) ~SCM440 42CrMo4 25Cr2MoVA 25X2M1 FBS-220Cr1MoV1A A350Gr.9 38CrMoALA 38XM 6470E(ASME)SACM645 34CrALMo 15g15k A285Gr.A,A41Gr.A SB35 20g20k A30,A285Gr.B

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- 42CrMo

42CrMo 42CrMo ,,,,,。 、。 、,,,

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1020Q235

42crmo Q235-B GB 912 3 ~ 4 375 235 113 113 113 105 94 86 77 — — — — GB 3274 4.5 ~ 16 375 235 113 113 113 105 94 86 77

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-_ …

-. : 2016-06-16 21:06. . . (N/m^2) . (kg/m^3) (N/m^2)

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の・について|ネジ(ねじ)の …

42CrMo SUS304 0Cr18Ni9 SUS316 0Cr17Ni12Mo2 【JISとGBの】 GBのQ235やQ255ですが、これはさのをしています。(Q:ではさとぶ。)JISでするは

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42crmoa

42CrMo,HRC40 - 45 - : ,HRC40-45206GPa,0.3 42CrMo,!! - : :42CrMoE=212Gpa,v=0.28,~ 42CrMo,、,GB3077

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- Mitsubishi Carbide

42CrMo 42CrMnMo – 1.7361 32CrMo12 722M24 40B 30CD12 32CrMo12 F.124.A 2240 –– SUP10 1.8159 50CrV4 735A50 47 50CV4 50CrV4 51CrV4 2230 6150 50CrVA – 1.8509 41CrAlMo7 905M39 41B 40CAD6 40CAD2 41CrAlMo7 41CrAlMo7 2940

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GB/T 3078-2019

31/12/2019· b /mm 、 ≥6.5 1 1.0%/D 1.5%/D 2 1.5%/D <6.5-0.10 , D a,。

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42CrMo___

15/2/2017· 42CrMo. 2017-02-15 :2919. . (,,518108). :、SEM+EDS、、 、 ,: …

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Q235B-Q235B

Q235B()()()()Q235B0.201.570.705.495Q235B0.251.9360.755.888Q235B1.8014.134

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.doc

27/2/2018· .doc 29. .doc. 29. : almm118. : 1.13 . : 3.44. : 2018-02-27. : 791. : .

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H|H

(H,B,t1,t2) H*B(mm) t1(mm) t2(mm) HW 200*200 200*200 8 12 50.5 200*204 12 12 56.7 250*250 250*250 9 14 72.4 250*255 14 14 82.2 300*300 294*302 12 12 85 300*300 10 15 94.5 300*305 15 15 106 350*350 344

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の・について|ネジ(ねじ)の …

42CrMo SUS304 0Cr18Ni9 SUS316 0Cr17Ni12Mo2 【JISとGBの】 GBのQ235やQ255ですが、これはさのをしています。(Q:ではさとぶ。)JISでするは

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- Mitsubishi Carbide

42CrMo 42CrMnMo – 1.7361 32CrMo12 722M24 40B 30CD12 32CrMo12 F.124.A 2240 –– SUP10 1.8159 50CrV4 735A50 47 50CV4 50CrV4 51CrV4 2230 6150 50CrVA – 1.8509 41CrAlMo7 905M39 41B 40CAD6 40CAD2 41CrAlMo7 41CrAlMo7 2940

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GB/T 3078-2019

31/12/2019· b /mm 、 ≥6.5 1 1.0%/D 1.5%/D 2 1.5%/D <6.5-0.10 , D a,。

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- Mitsubishi Carbide

42CrMo 42CrMnMo – 1.7361 32CrMo12 722M24 40B 30CD12 32CrMo12 F.124.A 2240 –– SUP10 1.8159 50CrV4 735A50 47 50CV4 50CrV4 51CrV4 2230 6150 50CrVA – 1.8509 41CrAlMo7 905M39 41B 40CAD6 40CAD2 41CrAlMo7 41CrAlMo7 2940

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42crmo

42CrMo - : .42CrMoHRc55,HRc60,HRc45-48,42CrMo,.

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42crmoa

42CrMo,HRC40 - 45 - : ,HRC40-45206GPa,0.3 42CrMo,!! - : :42CrMoE=212Gpa,v=0.28,~ 42CrMo,、,GB3077

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Microstructure and mechanical properties of multi-pass forged and annealed 42CrMo …

13/1/2022· Microstructure of the multi-pass forged 42CrMo steel (a) prior austenite grains, (b) ferrite and pearlite, and (c) locally magnified microstructure of (b). Fig. 5 shows the microstructure of 42CrMo steel subjected to multi-pass forging and subsequently annealed at four temperatures.

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H|H

(H,B,t1,t2) H*B(mm) t1(mm) t2(mm) HW 200*200 200*200 8 12 50.5 200*204 12 12 56.7 250*250 250*250 9 14 72.4 250*255 14 14 82.2 300*300 294*302 12 12 85 300*300 10 15 94.5 300*305 15 15 106 350*350 344

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42CrMo4 Alloy Steel, BS EN 10250 Engineering Steel - Otai Special …

BS EN 42CrMo4 Alloy Steel is a common Chromium-Molybdenum steel. Otai steel supplies prime 42CrMo4 alloy steel which is widely used as engineering steel.

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Datasheet for Steel Grades Structure Steel 42CrMo - Steel grades, …

W N Cu Co Pb B Nb Al Ti Other 42CrMo 42CrMo Physical Properties Tensile strength 115-234 σb/MPa Yield Strength 23 σ 0.2 ≥/MPa Elongation 65 δ5≥ (%) ψ - ψ≥ (%) Akv - Akv≥/J HBS 123-321 - HRC 30 - 42CrMo Mechanical Properties Tensile strength 231

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Datasheet for Steel Grades Structure Steel 42CrMo - Steel …

W N Cu Co Pb B Nb Al Ti Other 42CrMo 42CrMo Physical Properties Tensile strength 115-234 σb/MPa Yield Strength 23 σ 0.2 ≥/MPa Elongation 65 δ5≥ (%) ψ - ψ≥ (%) Akv - Akv≥/J HBS 123-321 - HRC 30 - 42CrMo Mechanical Properties Tensile strength 231

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_CrMo

13/4/2020· ,,0.18~0.20%,,42CrMo----42CrMo(B7)()。

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Q345B_ - Baidu Baike

Q345。(c<0.2%),,,,。、、、、。Q,345,,345MPa

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_ - Baidu

42CrMoCrMo?20CrMnTiCrMn,Ti?“42MoCr”、“20MnTiCr” ③V、Ti、AL、B、RE,,,。20MnVB。

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GB ASTM JIS DIN、DINEN ISO 630 Q195 Cr.B SS330; SPHC; SPHD S185 Q215A Cr.C; Cr.58 SS330; SPHC Q235A Cr.D SS400; SM400A E235B Q235B Cr.D SS400

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Q235B_ - Baidu Baike

Q235B、,,,。. 、。. Q235AQ235B:。. GB700—2006,Q235AQ235B

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42CrMo_

42CrMo - 42CrMo 1 1.1 42CrMo 42CrMo , 1 ,

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1020Q235

42crmo Q235-B GB 912 3 ~ 4 375 235 113 113 113 105 94 86 77 — — — — GB 3274 4.5 ~ 16 375 235 113 113 113 105 94 86 77

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_ - Baidu

42CrMoCrMo?20CrMnTiCrMn,Ti?“42MoCr”、“20MnTiCr” ③V、Ti、AL、B、RE,,,。20MnVB。