JIS S20C S45C SCM420 tuyau de cylindre hydraulique aigaté
Obtenir le dernier prixType de paiement: | L/C,T/T,D/P |
Incoterm: | FOB,CFR,CIF,EXW |
transport: | Ocean,Land,Express |
Hafen: | Tianjin,Qingdao,Shanghai |
Type de paiement: | L/C,T/T,D/P |
Incoterm: | FOB,CFR,CIF,EXW |
transport: | Ocean,Land,Express |
Hafen: | Tianjin,Qingdao,Shanghai |
Modèle: S20c S45c Scm420
La Norme: bs, GB, ASTM, JIS, VACARME, API
Matériel: A53-A369, Q195-Q345, 10 # -45 #, ST35-ST52, Alliage Cr-Mo, Alliage Mn-V
Forme De La Section: Rond
Lieu D'origine: Chine
Application: Tuyau de fluide, Tuyau de forage, Tuyau hydraulique, Tuyau de structure
Processus De Production: Étiré à froid
Certification: ce, API
Tube Spécial: Pipe API, Tuyau à paroi épaisse
Que Ce Soit En Alliage: Est un alliage
Tolérance: ± 1%
Catégorie: Tuyau en acier sans soudure
Service De Traitement: Coupe, Perforation, Décollage, Soudage, Pliant
Unités de vente | : | Ton |
Type de colis | : | Emballage marin standard, ou comme l'exige le client |
Exemple d’image | : |
Nom :tubes aiguisés, tuyau de rodage, tubes cylindres hydrauliques, tubes à cylindre pneumatique, tuyau aiguisé, tube de rodage, transparent
Tube en acier aiguisé, tubes de précision, tubes aigus à froid, tubes skyved, tubes brusés à roller, tuyaux skyés,
Tube SRB, tuyau SRB, tube SRB hydraulique, tubes à skying cylindre hydraulique
Grade standard et acier populaire:
EN10305-1
|
E355 E235 E410 E470 C45E
|
DIN2391-1
|
ST52 ST45 ST52.3
|
ASTM A519
|
SAE1020 SAE1045 SAE1026
|
GB/T
|
20# 45# 16Mn Q345B Q345D Q345E 42CrMo 27SiMn
|
Application: cylindre hydraulique, cylindre pneumatique, prise de levage , canon à cylindre
Méthode de fabrication : Cold Drawn, Cold Ralled, chaud roulé + trou profond ennuyeux
Méthode de traitement thermique / condition de livraison:
BK
|
BKS
|
GBK
|
NBK
|
Q+T
|
+C
|
+SR
|
+A
|
+N
|
Q+T
|
Cold drawn
|
Stress relieved
|
Annealed
|
Normalized
|
QUENCHED + TEMPERED
|
Taille et paramètres du tube hydraulique et pneumatique:
Manufacture
method
|
Cylinder ID (mm) |
Length
(m)
|
Straightness
(mm/m)
|
Tolerance
on ID
|
Tolerance
on WT
|
Roughness
(μm)
|
Cold drawn | 40-420 | ≤16M | 0.2-0.5 |
Depends on
requirement
|
±8% | 0.8-1.6 |
Cold rolled | 30-100 | ≥14M | 0.2-0.5 |
Depends on
requirement
|
±5% | 0.8-1.2 |
Cold drawn-honed | 40-420 | 14M | 0.2-0.3 | H8-H9 | ±8% | 0.2-0.8 |
Cold drawn-skived & burnished | 40-300 | 9M | 0.2-0.3 | H8-H9 | ±8% | ≤0.4 |
Deep hole boring- honed | 50-1000 | 12M | 0.2-0.3 | H8-H9 | ±8% | ≤0.8 |
Deep hole boring- skived | 50-300 | 9M | 0.2-0.3 | H8-H9 | ±8% | ≤0.4 |
Propriété mécanique:
Final Supply
Condition
|
Cold finished
(Hard)(BK)
|
Cold drawn and stress-relieved (BK+S or + SR)
|
Hardness HB
|
|||
Parameters
|
T.S
obN/mm²
|
Elongation
δ5%
|
T.S
obN/mm²
|
Y.S
OsN/mm²
|
Elongation
δ5%
|
|
20# (A106B, ST45, E255)
|
>=550
|
>=8
|
>=520
|
>=375
|
>=12
|
175
|
45#(CK45)
|
>=650
|
>=5
|
>=600
|
>=500
|
>=10
|
190
|
Q345B(ST52, E355)
|
>=640
|
>=5
|
>=600
|
>=520
|
>=15
|
190
|
25Mn
|
>=640
|
>=5
|
>=600
|
>=510
|
>=15
|
195
|
27SiMn
|
>=840
|
>=5
|
>=720
|
>=600
|
>=10
|
210
|
Material
|
C%
|
Mn%
|
Si%
|
S%
|
P%
|
20#
|
0.17-0.23
|
0.35-0.65
|
0.17-0.37
|
≤0.035
|
≤0.035
|
ST45
|
≤0.21
|
≥0.4
|
≤0.35
|
≤0.025
|
≤0.025
|
E255
|
≤0.21
|
0.4-1.1
|
≤0.35
|
≤0.025
|
≤0.025
|
45#
|
0.42-0.50
|
0.50-0.80
|
0.17-0.37
|
≤0.035
|
≤0.035
|
Q345B
|
≤0.20
|
≤1.70
|
≤0.50
|
≤0.035
|
≤0.035
|
E355
|
≤0.22
|
≤1.6
|
≤0.55
|
≤0.025
|
≤0.025
|
ST52
|
≤0.22
|
≤1.6
|
≤0.55
|
≤0.04
|
≤0.04
|
25Mn
|
0.22-0.29
|
0.70-1.0
|
0.17-0.37
|
≤0.035
|
≤0.035
|
27SiMn
|
0.24-0.32
|
1.10-1.40
|
1.10-1.40
|
≤0.035
|
≤0.035
|
ID
|
Tolerance for ID (μm)
|
|||
H7
|
H8
|
H9
|
H10
|
|
30
|
+21/0
|
+33/0
|
+52/0
|
+84/0
|
>30-50
|
+25/0
|
+39/0
|
+62/0
|
+100/0
|
>50-80
|
+30/0
|
+46/0
|
+74/0
|
+120/0
|
>80-120
|
+35/0
|
+54/0
|
+87/0
|
+140/0
|
>120-180
|
+40/0
|
+63/0
|
+100/0
|
+160/0
|
>180-250
|
+46/0
|
+72/0
|
+115/0
|
+185/0
|
>250-315
|
+52/0
|
+81/0
|
+140/0
|
+210/0
|
>315-400
|
+57/0
|
+89/0
|
+170/0
|
+230/0
|
Partie de la liste des tailles (id * od)
40*50 |
100*127 |
240*273 |
40*55 |
110*130 |
250*266 |
50*60 |
120*140 |
250*280 |
50*63 |
120*145 |
250*300 |
60*70 |
125*140 |
280*323 |
60*73 |
125*145 |
280*325 |
63*73 |
140*165 |
300*320 |
63*76 |
140*168 |
300*356 |
70*80 |
150*180 |
320*340 |
70*82 |
160*184 |
320*356 |
70*85 |
160*194 |
320*370 |
80*90 |
170*200 |
350*370 |
80*92 |
180*210 |
400*420 |
80*95 |
200*216 |
|
80*100 |
200*220 |
|
90*102 |
200*232 |
|
90*105 |
200*245 |
|
100*114 |
220*250 |
|
100*121 |
220*273 |
|
Emballage et transport
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