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Karbonlama Dikişsiz Tip Otomotiv Çelik Borular ASTM A534 Sınıf B20 B21

Temel Özellikler
Menşe Yeri: Çin
Marka Adı: Torich
Sertifikasyon: ISO 9001 ISO14001
Model Numarası: ASTM A534
Ticaret Mülkleri
Minimum Sipariş Miktarı: 1 TON
Fiyat: pazarlık edilebilir
Ödeme Şartları: L/C, T/T
Ürün Özetleri
Karbürleyici dikişsiz tip otomotiv çelik borular ASTM A534 Sınıf B20 B21 Karbürleyici çelikler Boyut:OD 4-520mm WT 0.5-50mm L:3-6m UygulamaAyı. Kimyasal Kompozisyon C numarası. Adı C M P (max) S (max) Evet. Kr Ni Mo. Cu (max) O (max) D Al (max) . . . 4118H 0.17-0.23 0.60 -1.00 0.025 0.015 0.15-0.35 ...

Ürün Ayrıntıları

Vurgulamak:

Düşük karbonlu çelik boru

,

düşük karbonlu çelik boru

Ürün Tanımı

Karbürleyici dikişsiz tip otomotiv çelik borular ASTM A534 Sınıf B20 B21

Karbürleyici çelikler

Boyut:OD 4-520mm WT 0.5-50mm L:3-6m

UygulamaAyı.

Kimyasal Kompozisyon
C numarası. Adı C M P (max) S (max) Evet. Kr Ni Mo. Cu (max) O (max) D Al (max)
. . . 4118H 0.17-0.23 0.60 -1.00 0.025 0.015 0.15-0.35 0.30 -0.70 . . . 0.08 -0.15 0.3 0.002 0.05
. . . 4320H 0.17-0.23 0.40 -0.70 0.025 0.015 0.15-0.35 0.35 -0.65 1.55-2.00 0.20-0.30 0.3 0.002 0.05
. . . 4620H 0.17-0.23 0.35 -0.75 0.025 0.015 0.15-0.35 . . . 1.55-2.00 0.20-0.30 0.3 0.002 0.05
. . . 4720H 0.17-0.23 0.45 -0.75 0.025 0.015 0.15-0.35 0.30 -0.60 0.85 -1.25 0.15-0.25 0.3 0.002 0.05
. . . 4817H 0.14 -0.20 0.30 -0.70 0.025 0.015 0.15-0.35 . . . 3.20 -3.80 0.20-0.30 0.3 0.002 0.05
. . . 4820H 0.17-0.23 0.40 -0.80 0.025 0.015 0.15-0.35 . . . 3.20 -3.80 0.20-0.30 0.3 0.002 0.05
. . . 5120H 0.17-0.23 0.60 -1.00 0.025 0.015 0.15-0.35 0.60 -1.00 . . . . . . 0.3 0.002 0.05
. . . 8617H 0.14 -0.20 0.60 -0.95 0.025 0.015 0.15-0.35 0.35 -0.65 0.35 -0.75 0.15-0.25 0.3 0.002 0.05
. . . 8620H 0.17-0.23 0.60 -0.95 0.025 0.015 0.15-0.35 0.35 -0.65 0.35 -0.75 0.15-0.25 0.3 0.002 0.05
. . . 9310H 0.07 -0.13 0.40 -0.70 0.025 0.015 0.15-0.35 1.00 -1.45 2.95 -3.55 0.08 -0.15 0.3 0.002 0.05
B20 20Cr3 0.17-0.23 0.60 -1.00 0.025 0.015 0.40 en fazla 0.60 -1.00 . . . . . . 0.3 0.002 0.05
B21 20Cr4 0.17-0.23 0.60 -0.90 0.025 0.015 0.40 en fazla 0.90 -1.20 . . . . . . 0.3 0.002 0.05
B22 20MnCr4-2 0.17-0.23 0.65 -1.10 0.025 0.015 0.40 en fazla 0.40 -0.75 . . . . . . 0.3 0.002 0.05
B23 17MnCr5 0.14 -0.19 1.00 -1.30 0.025 0.015 0.40 en fazla 0.80 -1.10 . . . . . . 0.3 0.002 0.05
B24 19MnCr5 0.17-0.22 1.10 -1.40 0.025 0.015 0.40 en fazla 1.00 -1.30 . . . . . . 0.3 0.002 0.05
B25 15CrMo4 0.12-0.18 0.60 -0.90 0.025 0.015 0.40 en fazla 0.90 -1.20 . . . 0.15-0.25 0.3 0.002 0.05
B26 20CrMo4 0.17-0.23 0.60 -0.90 0.025 0.015 0.40 en fazla 0.90 -1.20 . . . 0.15-0.25 0.3 0.002 0.05
B27 20MnCrMo4-2 0.17-0.23 0.65 -1.10 0.025 0.015 0.40 en fazla 0.40 -0.75 . . . 0.10 -0.20 0.3 0.002 0.05
B28 20NiCrMo2 0.17-0.23 0.60 -0.95 0.025 0.015 0.40 en fazla 0.35 -0.65 0.40 -0.70 0.15-0.25 0.3 0.002 0.05
B29 20NiCrMo7 0.17-0.23 0.40 -0.70 0.025 0.015 0.40 en fazla 0.35 -0.65 1.60 -2.00 0.20-0.30 0.3 0.002 0.05
B30 18CrNiMo7-6 0.15-0.21 0.50 -0.90 0.025 0.015 0.40 en fazla 1.50 -1.80 1.40 -1.70 0.25 -0.35 0.3 0.002 0.05
B31 18NiCrMo14-6 0.15-0.20 0.40 -0.70 0.025 0.015 0.40 en fazla 1.30 -1.60 3.25 -3.75 0.15-0.25 0.3 0.002 0.05
B32 16NiCrMo16-5 0.14 -0.18 0.25 -0.55 0.025 0.015 0.40 en fazla 1.00 -1.40 3.80 -4.30 0.20-0.30 0.3 0.002 0.05

Katılım Sıralaması
Rating Birimleri
İnce Serisi Ağır Serisi
A-2 1/2 A-1 1/2
B-2 B-1
C-1/2 C-1/2
D-1 D-1

Karbürlenme ve rulolar için bobin ve çubuklar için yüzey kusurları
Boyut,in. ((mm) Karbürlenme veya Yüzey Kusurları,max,in. (mm)
Sıcak olarak yuvarlanmış veya sıcak olarak yuvarlanmış Soğuktan bitirilmiş
0.250 (6.35) üzerinden. 0.005(0.13) 0.003(0.08)
0.250 (6.35) -0.500 (12.7) Üstü, dahil 0.006(0.15) 0.004(0.10)
0.500 (12.7) -0.750 (19.1) Üzerinde 0.008 ((0.20) 0.006(0.15)
0.750 (9.1) -1.000 (25.4) Üzerinde 0.010(0.25) 0.008 ((0.20)

Çubuklar ve borular için karbürlenme ve yüzey kusurları
Boyut,in. ((mm) Karbürlenme veya Yüzey Kusurları, Max,in. ((mm)
Sıcakta yuvarlanmış çubuklar Sıvılandırılmış Soğuktan bitirilmiş
Barlar Tüpler Barlar Tüpler
1.000'den 25.4'e 0.012(0.31) 0.015(0.38) 0.012(0.31) 0.012(0.31) 0.010(0.21)
1.000'den fazla (25.4) - 2.000'den fazla (50.8) 0.017(0.43) 0.022(0.56) 0.020(0.51) 0.015(0.38) 0.014(0.36)
2.000'den fazla (50-8) 3.000'den fazla (76.2) dahil 0.025(0.64) 0.030(0.76) 0.030(0.76) 0.025(0.64) 0.019(0.48)
3.000'den fazla (76.2) -4.000'den fazla (101.6), dahil 0.035(0.89) 0.045(1.14) 0.035(0.89) 0.024(0.61)
4.000'den fazla (101.6) 5.000'den fazla (127.0) dahil 0.055(1.40) 0.065(1.65) 0.040(1.02) 0.028(0.71)
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