Famoronana fanariana fampiasam-bola | Fanamboarana fasika avy any Chine

Stainless vy fanariana, Grey fanariana vy, ductile vy fanariana

vy vita amin'ny firaka ambany ampiasaina amin'ny kojakoja fanariana

Ny vy firaka ambany dia manondro ny vy firaka miaraka amin'ny votoatin'ny karbônina latsaky ny 0,45% ary ny votoatin'ny singa hafa tsy mihoatra ny 5%. Ny vy vita amin'ny firaka ambany dia manana hery avo, henjana tsara ary hardenability. Ny vy firaka ambany amin'ny ankapobeny dia misy singa toy ny manganese, chromium, varahina, nikela, molybdène ary vanadium. Manana fiantraikany lehibe kokoa izy ireo ary afaka mahazo toetra mekanika tsara kokoa amin'ny alàlan'ny fitsaboana hafanana. Ny fanoherana ny harafesina sy ny fanoherana ny vy vita amin'ny firaka ambany dia tsara kokoa noho ny vy karbaona, izay mety hampihena ny lanjan'ny ampahany ary hampitombo ny fiainan'ny serivisy.

 

Naoty sy firafitry ny simika amin'ny vy firaka ambany
kilasy C (%) Si (%) Mn (%) P≦ (%) S≦ (%) Cr (%) Ni (%) Mo (%) Cu≦ (%)
ZG20Mn 0.16–0.22 0.6–0.8 1.00–1.30 0.03 0.03 —— ≦0.4 —— ——
ZG30Mn 0.27–0.34 0.30~0.50 1.20–1.50 0.03 0.03 —— —— —— ——
ZG35Mn 0.30–0.40 0.60~0.80 1.10–1.40 0.03 0.03 —— —— —— ——
ZG40Mn 0.35–0.45 0.30–0.45 1.20–1.50 0.03 0.03 —— —— —— ——
ZG40Mn2 0.35–0.45 0.20~0.40 1.60–1.80 0.03 0.03 —— —— —— ——
ZG45Mn2 0.42–0.49 0.20~0.40 1.60–1.80 0.03 0.03 —— —— —— ——
ZG50Mn2 0.45~0.55 0.20~0.40 1.50–1.80 0.03 0.03 —— —— —— ——
ZG35SiMnMo 0.32–0.40 1.10–1.40 1.10–1.40 0.03 0.03 ——   0.20–0.30 0.3
ZG35CrMnSi 0.30–0.40 0.50~0.75 0.90–1.20 0.03 0.03 0.50~0.80 —— —— ——
ZG20MnMo 0.17–0.23 0.20~0.40 1.10–1.40 0.03 0.03 —— —— 0.20~0.35 0.3
ZG30Cr1MnMo 0.25–0.35 0.17–0.45 0.90–1.20 0.03 0.03 0.90–1.20   0.20–0.30 ——
ZG55CrMnMo 0.50~0.60 0.25~0.60 1.20–1.80 0.03 0.03 0.60~0.90 —— 0.20–0.30 0.3
ZG40Cr1 0.35–0.45 0.20~0.40 0.50~0.80 0.03 0.03 0.80~1.10 —— —— ——
ZG34Cr2Ni2Mo 0.30–0.37 0.30~0.60 0.60~1.00 0.03 0.03 1.40–1.70 1.40–1.70 0.15–0.35 ——
ZG15Cr1Mo 0.12–0.20 0.6 0.50~0.80 0.03 0.03 1.00–1.50 —— 0.45–0.65 ——
ZG20CrMo 0.17–0.25 0.20~0.45 0.50~0.80 0.03 0.03 0.50~0.80 —— 0.45–0.65 ——
ZG35Cr1Mo 0.30–0.37 0.30~0.50 0.50~0.80 0.03 0.03 0.80~1.20 —— 0.20–0.30 ——
ZG42Cr1Mo 0.38–0.45 0.30~0.60 0.60~1.00 0.03 0.03 0.80~1.20 —— 0.20–0.30 ——
ZG50Cr1Mo 0.46–0.54 0.25~0.50 0.50~0.80 0.03 0.03 0.90–1.20 —— 0.15–0.25 ——
ZG65Mn 0.60~0.70 0.17–0.37 0.90–1.20 0.03 0.03 —— —— —— ——
ZG28NiCrMo 0.25–0.30 0.30~0.80 0.60~0.90 0.03 0.03 0.35~0.85 0.40~0.80 0.35–0.55 ——
ZG30NiCrMo 0.25–0.35 0.30~0.60 0.70~1.00 0.03 0.03 0.60~0.90 0.60~1.00 0.35~0.50 ——
ZG35NiCrMo 0.30–0.37 0.60~0.90 0.70~1.00 0.03 0.03 0.40~0.90 0.60~0.90 0.40~0.50 ——

 

Toetra mekanika amin'ny vy firaka ambany
kilasy Fitsaboana hafanana Herin'ny vokatra Rp0.2/Mpa (≧) Henjana Rm/Mpa (≧) A(%)
≧		 Z(%)
≧		 KU2/J
≧		 KV2/J
≧		 AKDVM/J
≧		 Ny hamafin'ny HBW
ZG20Mn Normalization + Tempering 285 495 18 30 39 —— —— 145
Famonoana + Fandrefesana 300 500~650 24 —— —— 45 —— 150~190
ZG30Mn Normalization + Tempering 300 558 18 30 —— —— —— 163
ZG35Mn Normalization + Tempering 345 570 12 20 24 —— —— ——
Famonoana + Fandrefesana 415 640 12 25 27 —— 27 200~240
ZG40Mn Normalization + Tempering 295 640 12 30 —— —— —— 163
ZG40Mn2 Normalization + Tempering 395 590 20 40 30 —— —— 179
Famonoana + Fandrefesana 685 835 13 45 35 —— 35 269–302
ZG45Mn2 Normalization + Tempering 392 637 15 30 —— —— —— 179
ZG50Mn2 Normalization + Tempering 445 785 18 37 —— —— —— ——
ZG35SiMnMo Normalization + Tempering 395 640 12 20 24 —— —— ——
Famonoana + Fandrefesana 490 490 12 25 27 —— 27 ——
ZG35Mn Normalization + Tempering 345 570 12 20 24 —— —— ——
Famonoana + Fandrefesana 415 640 12 25 27 —— 27 ——
ZG35CrMnSi Normalization + Tempering 345 690 14 30 —— —— —— 217
ZG20MnMo Normalization + Tempering 295 490 16 —— 39 —— —— 156
ZG30Cr1MnMo Normalization + Tempering 392 686 15 30 —— —— —— ——
ZG55CrMnMo Normalization + Tempering / / —— —— —— —— —— ——
ZG40Cr1 Normalization + Tempering 345 630 18 26 —— —— —— 212
ZG34Cr2Ni2Mo Famonoana + Fandrefesana 700 950~1000 12 —— —— 32 —— 240–290
ZG15Cr1Mo Normalization + Tempering 275 490 20 35 24 —— —— 140–220
ZG20CrMo Normalization + Tempering 245 460 18 30 30 —— —— 135–180
Famonoana + Fandrefesana 245 460 18 30 24 —— —— ——
ZG35Cr1Mo Normalization + Tempering 392 588 12 20 23.5 —— —— ——
Famonoana + Fandrefesana 510 686 12 25 31 —— 27 201
ZG42Cr1Mo Normalization + Tempering 343 569 12 20 —— 30 —— ——
Famonoana + Fandrefesana 490 690–830 11 —— —— —— 21 200~250
ZG50Cr1Mo Famonoana + Fandrefesana 520 740–880 11 —— —— —— 34 200~260
ZG65Mn Normalization + Tempering / / —— —— —— —— —— ——
ZG28NiCrMo —— 420 630 20 40 —— —— —— ——
ZG30NiCrMo —— 590 730 17 35 —— —— —— ——
ZG35NiCrMo —— 660 830 14 30 —— —— —— ——

 

 

 

Fotoana fandefasana: Sep-29-2024
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