Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Model: EN10305-1
merk: Torich
verpakkingen: In bundels of in houten kisten verpakking
produktiviteit: 5000tons per year
vervoer: Ocean,Land,Air
Plaats van herkomst: China
Ondersteuning over: 5000tons per year
Certificaat: ISO 9001 TS16949 ISO14001
GS-code: 7304319000
Haven: Shanghai,Shanghai,Shanghai
betaling Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Buizen en pijpen met hydraulische cilinders EN10305-1 E355 St52 16Mn
Standaard: GB / T3639, GB / T8713, EN10305-1: 2002, EN10305-2: 2002,
ASTM A519-2006, ASTM A513-2007, GB / T1591-2008, GB / T17396-2009
Materiaal: 20 #, 45 #, Q345B, Q345D, 25Mn, 27SiMn, E355
Hydraulic and pneumatic cylnder tube standard/size/tolerance | ||||||||||
|
||||||||||
Working method |
(mm) |
Length (m) |
Straightness (mm/m) |
Tolerance on ID |
Tolerance on WT |
(um) |
||||
Cold Draw | 40-400 | ≤12m | 0.2-0.5 | / | ±5% | ≤1.6 | ||||
Cold Rolled | 40-150 | ≤12m | 0.2-0.5 | / | ±5% | ≤0.8 | ||||
Cold Draw-Honed | 40-400 | ≤8m | 0.2-0.3 | H8-H9 | ±5% | ≤0.4 | ||||
Cold Draw-Rolling | 50-300 | ≤8m | 0.2-0.3 | H8-H9 | ±5% | ≤0.4 | ||||
Deep hole boring-Roing | 250-400 | ≤8m | 0.2-0.3 | H8-H9 | ±8% | ≤0.8 | ||||
Deep hole boring-Honed Roing | 250-400 | ≤8m | 0.2-0.3 | H8-H9 | ±8% | ≤0.4 |
Mechancial property | |||||||||
Final supply condition
Steel grade |
Cold finished(hard)(BK) | (Cold drawn and stress-relieved(BK+S) | |||||||
T.S bN/mm2 |
Elogation 5% | T.S bN/mm2 | Y.S Bn/mm2 | Elogation 5% | Hardness HB | Impact value(-20℃)J | |||
20 | ≥550 | ≥8 | ≥520 | ≥400 | ≥15 | 170 | / | ||
45 | ≥680 | ≥5 | ≥630 | ≥520 | ≥12 | 190 | / | ||
Q345B | ≥660 | ≥8 | ≥620 | ≥520 | ≥15 | 190 | / | ||
Q345D | ≥660 | ≥8 | ≥620 | ≥520 | ≥15 | 190 | ≥27 | ||
25Mn | ≥640 | ≥8 | ≥620 | ≥510 | ≥15 | 190 | / | ||
27SiMn | ≥780 | ≥5 | ≥700 | ≥580 | ≥10 | 210 | / | ||
E355 | ≥700 | ≥8 | ≥650 | ≥580 | ≥15 | 195 | ≥27 |
Chemecal composition | |||||||||
Steel grade |
C | Si | Mn | P | S | Cr | Ni | Cu | V |
20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.30 | ≤0.25 | / |
45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.30 | ≤0.25 | / |
Q345B | ≤0.20 | ≤0.50 | ≤0.17 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.50 | ≤0.30 | ≤0.15 |
Q345D | ≤0.18 | ≤0.50 | ≤0.17 | ≤0.030 | ≤0.025 | ≤0.30 | ≤0.50 | ≤0.30 | ≤0.15 |
25Mn | 0.24-0.32 | 1.10-1.40 | 1.10-1.40 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.30 | ≤0.20 | / |
27SiMn | 0.22-0.29 | 0.17-0.37 | 0.70-1.0 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.30 | ≤0.25 | / |
E355 | ≤0.22 | ≤0.50 | ≤1.60 | ≤0.035 | ≤0.025 | / | / | / | / |
(Tolerance on ID) um | |||||||||
ID Size | (Tolerance on ID)um | ||||||||
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 |
Product Categorie : Honed Tube
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.