Seamless cold drawn precision tubes according to …

1 Seamless cold drawn precision tubes according to EN-10305-1(DIN 2391) E235+C/+N (St. 35 BK/NBK) E355+C/+N (St 52 BK / NBK)articlecode: 190 GeneralSeamless cold drawn precision tubes according to EN 10305-1 (DIN 2391), with narrow tolerances, a good surface and special mechanical the heat treatment +N (NBK) the tubes can be cold formed (bending).VersionOutside diameter: EN 10305-1 (DIN 2391)Material: E235 (St. 35) / E355 (St. 52)Version: +C (BK) No heat treatment after cold drawing, cold forming very restricted.: +N (NBK) (annealed) Suitable for cold formingStraightness deviation: Outside diameter > 15 mm = 0,25% of the length Outside diameter 6 - 15 mm (straightened by the eye) Outside diameter < 6 mm = no guarantee for the straightnessWall thickness tolerance: +/- 10%Lengths: In random lengths, between 4 and 7 meter.

2 Cutting on +CE355+CE235+NE355+NMechanical properties(ST 35 BK)(ST 52 BK)(ST 35 NBK)(ST 52 NBK)Yieldstrength N/mm strength N/mm 480640340-480490-630 Elongation (A5) min. %6 %4%25%22%Chemical analysis C%Si%Mn%P%S%E235 0,17 0,35 0,40 0,025 0,025E355 0,22 0,55 0,025 0,025 Out of roundnessThe tolerances of the tube are also the basis for the eccentricity is a result of the tolerances on the wall cold drawn precision tubes according to EN 10305-1(DIN 2391) E235+C/+N (St. 35) E355+C/+N ( ) BK / NBK Van Leeuwen Precisie BV Hamburgweg 6 7418 ES Deventer The Netherlands +31 570-500700 phone +31 570-500777 telefax Last update: Sept 5, 2014 OutsideKg/mBK NBK articlecodemm190610,12 810,17 81,50,24 910,20 9,510,21 9,51,250,25 1010,22 101,50,31 1020,40 102,50,46 103,50,56 1110,25 1210,27 121,50,39 1220,49 122,50,59 1310,30 1320,54 1410,32 141,50,46 1510,35 151,50,50 1520,64 152,50,77 1530,89 161,50,54 1620,69 162,50,83 1630,96 1641,18 1710,40 1720,74 1731,04 181,50,61 1820,79 182,50.

3 96 1910,44 191,50,65 1920,84 201,50,68 2020,89 202,51,08 203,51,42 2041,58 204,51,72 2051,85 2062,07 2110,49 * All mentioned sizes have a delivery time of minimum 1 week Leeuwen Precisie BV Van Leeuwen Precisie BV Van Leeuwen Precisie BV Van Leeuwen Precisie BV Van Leeuwen Precisie BV Van Leeuwen Precisie BV Hamburgweg 6 7418 ES Deventer The Netherlands +31 570-500700 phone +31 570-500777 telefax Seamless cold drawn precision tubes according to EN 10305-1(DIN 2391) E235+C/+N (St. 35) E355+C/+N ( ) BK / NBK Last update: Sept 5, 2014 OutsideKg/mBK NBK articlecodemm1902210,52 221,50,76 2220,99 222,51,20 2231,41 2252,10 2310,54 2410,57 241,50,83 251,50,87 2521,13 252,51,39 2531,63 2542,07 254,52,28 2552,47 2562,81 25,41,20,72 2621,18 2631,70 2710,64 281,50,98 2821,28 282,51,57 2831,85 2842,37 285,53,05 28,61,250,84 2910,69 301,51,05 3021,38 302,51,70 3032,00 3042,56 304,52,83 3053.

4 08 3084,34 3110,74 321,51,13 3221,48 322,51,82 3232,15 3410,81 351,51,24 3521,63 352,52,00 3532,37 3543,06 3553,70 3564,29 * All mentioned sizes have a delivery time of minimum 1 week Leeuwen Precisie BV Hamburgweg 6 7418 ES Deventer The Netherlands +31 570-500700 phone +31 570-500777 telefax Seamless cold drawn precision tubes according to EN 10305-1(DIN 2391) E235+C/+N (St. 35) E355+C/+N ( ) BK / NBK Last update: Sept 5, 2014 OutsideKg/mBK NBK articlecodemm1903832,59 3843,35 3910,94 401,51,42 4021,87 402,52,31 4032,74 4043,55 404,53,94 4054,32 4075,70 407,56,01 40107,40 *4221,97 4232,89 4243,75 4522,12 4533,11 4544,04 454,54,49 4554,93 4833,33 4911,18 501,51,79 5022,37 502,52,93 5033,48 *5044,54 5055,55 5066,51 *5077,42 50109,86 511,251,53 5311,28 5911,43 6056,78 601012.

5 33 6557,40 6623,16 7034,96 7046,51 731,52,64 752,54,47 761,83,29 8035,70 8047,50 *8059,25 90510,48 *1102,56,63 * All mentioned sizes have a delivery time of minimum 1 week Leeuwen Precisie BV Hamburgweg 6 NL-7418 ES Deventer +31 570-500710 phone +31 570-500777 telefax Seamless cold drawn precision tubes according to EN 10305-1(DIN 2391) E235+C/+N (St. 35) E355+C/+N ( ) BK / NBK Last update: Sept 5, 2014 OutsideKg/mBK NBK articlecodemm190222,51,20 222,81,33 2231,41 223,251,50 223,51,60 2241,78 224,51,94 2252,10 225,52,24 2262,37 226,52,48 2272,59 227,52,68 2282,76 230,50,28 2310,54 231,50,80 2321,04 232,51,26 2331,48 233,51,68 2341,87 2352,22 2362,52 2372,76 240,50,29 240,80,46 2410,57 241,50,83 241,80,99 2421,09 242,21,18 242,51,33 242,81,46 2431,55 243,51.

6 77 2441,97 244,52,16 2452,34 245,52,51 2462,66 2472,93 2483,16 250,50,30 250,80,48 2510,59 251,20,70 251,50,87 2521,13 252,21,24 *All mentioned sizes have a delivery time of minimum 1 week Leeuwen Precisie BV Hamburgweg 6 NL - 7418 ES Deventer +31 570-500700 phone +31 570-500777 telefax Seamless cold drawn precision tubes according to EN 10305-1(DIN 2391) E235+C/+N (St. 35) E355+C/+N ( ) BK / NBK Last update: Sept 5, 2014 OutsideKg/mBK NBK articlecodemm190252,51,39 252,81,53 2531,63 253,251,74 253,51,86 2542,07 254,252,17 254,52,27 2552,47 255,52,64 2562,81 256,52,97 2573,11 257,53,24 2583,35 258,53,46 25,41,20,72 260,50,31 260,80,50 2610,62 261,50,91 261,81,07 2621,18 262,51,45 262,81,60 2631,70 263,51,94 2642,17 264,52,39 2652,59 265,52,78 2662,96 266,53,13 2673,28 2683.

7 55 2693,77 270,50,33 2710,64 271,20,76 271,50,94 2721,23 272,51,51 2731,78 273,52,03 2742,27 274,52,50 2752,71 275,52,92 2763,11 2773,45 2783,75 *All mentioned sizes have a time a delivery of minimum 1 week Leeuwen Precisie BV Hamburgweg 6 7418 ES Deventer The Netherlands +31 570-500700 phone +31 570-500777 telefax Seamless cold drawn precision tubes according to EN 10305-1(DIN 2391) E235+C/+N (St. 35) E355+C/+N ( ) BK / NBK Last update: Sept 5, 2014 OutsideKg/mBK NBK articlecodemm190280,50,34 280,80,54 2810,67 281,20,79 281,50,98 281,81,16 2821,28 282,21,40 282,51,57 282,81,74 2831,85 283,52,11 2842,37 284,52,61 2852,84 285,53,05 2863,26 286,53,45 2873,63 287,53,79 2883,95 2894,22 28,61,250,84 290,50,35 2910,69 291,51,02 2921,33 292,51,63 2931,92 293,52,20 2942,47 2952,96 2973,80 300,50,36 300,80,58 3010.

8 72 301,20,85 301,51,05 301,81,25 3021,38 302,21,51 302,51,70 302,81,88 3032,00 303,52,29 303,752,43 3042,56 304,52,83 304,752,96 3053,08 305,5 3,32 *All mentioned sizes have a delivery time of minimum 1 week Leeuwen Precisie BV Hamburgweg 6 7418 ES Deventer The Netherlands +31 570-500700 phone +31 570-500777 telefax Seamless cold drawn precision tubes according to EN 10305-1(DIN 2391) E235+C/+N (St. 35) E355+C/+N ( ) BK / NBK Last update: Sept 15, 2014 OutsideKg/mBK NBK articlecodemm1903063,55 306,53,77 3073,97 307,54,16 3084,34 3094,66 30104,93 310,50,38 3110,74 311,51,09 3121,43 312,51,76 3132,07 313,52,37 314,52,94 3174,14 320,80,62 3210,76 321,20,91 321,51,13 321,81,34 3221,48 322,21,62 322,51,82 322,82,02 3232,15 323,252,30 323,52,46 323,652,55 323,752,61 3242,76 324,53,05 3253,33 325,53,59 3263,85 326.

9 54,09 3274,32 327,54,53 3284,73 3295,10 32105,43 3310,79 331,51,17 3321,53 332,51,88 3332,22 333,52,55 3342,86 334,53,16 3353,45 3363,99 *All mentioned sizes have a delivery time of minimum 1 week Leeuwen Precisie BV Hamburgweg 6 7418 ES Deventer The Netherlands +31 570-500700 phone +31 570-500777 telefax Seamless cold drawn precision tubes according to EN 10305-1(DIN 2391) E235+C/+N (St. 35) E355+C/+N ( ) BK / NBK Last update: Sept 15, 2014 OutsideKg/mBK NBK articlecodemm1903374,49 337,54,72 340,50,41 3410,81 341,51,20 341,81,43 3421,58 342,21,73 342,51,94 3432,29 343,52,63 3442,96 344,53,27 3453,58 345,53,87 3464,14 346,54,41 3474,66 3485,13 34105,92 350,50,43 350,80,67 3510,84 351,21,00 351