| Message: | ASTM 4130 High Temperature CDS Cold Drawn Seamless Steel Tube TubingCold Drawn Seamless Steel TubeCold Drawn Seamless Steel TubingCold Drawn Seamless TubeSeamless Cold Drawn Tubing4130 TubingCold Drawn Seamless Steel Tube Standard: ASTMSteel Grade: 4130 4140 1020 1045 and so on.What we want to say:Dear Sir/Madam, Welcome~We are Yantai Xinpeng Steel Pipe Co.,Ltd♦ Professional tube manufacturer which have over 20years experience ♦High reputation we have got from all over the world.♦ Supply all kinds of steel pipes such as:√ hot rolled/cold drawn seamless steel pipes √ honed and SRB pipes for hydraulic cylinder√ Cold drawn welded tubes (DOM tubes)√ We can manufacture many standard steel tubes.ODGB/T3639(GB8713)DIN2391(EN10305)Our ToleranceBest Quality31-40mm±0.15mm±0.15mm±0.05mm±0.03mm41-50mm±0.20mm±0.20mm±0.05mm±0.03mm51-60mm±0.25mm±0.25mm±0.08mm±0.03mm61-70mm±0.30mm±0.30mm±0.10mm±0.05mm71-160mm±0.30mm±0.30mm±0.10mm±0.05mmTolerance in WT±0.12mm±0.10mm±0.05mm±0.03mmPROCESSProcessDiameterLengthCold Rolled30-100mm≤12 mCold Draw30-250mm≤12 mHoning40-500mm≤12 mRolling40-400mm≤7 mOUR PROCESSMECHANICAL PROPERTIESConditionMaterial GradeT.S (MPa)Y.S (MPa)Elongation (%)BKSST35 (10#)≥420≥315≥14BKSST45(20#)≥520≥375≥12BKSST52(16Mn)≥580≥420≥10GBKST35 (10#)≥315≥35GBKST45(20#)≥390≥32GBKST52(16Mn)≥490≥30NBKST35 (10#)340-470≥235≥32NBKST45(20#)440-570≥255≥30NBKST52(16Mn)490-630≥335≥28MECHANICAL PROPERTIESConditionMaterial GradeT.S (MPa)Y.S (MPa)Elongation (%)BKSST35 (10#)≥420≥315≥14BKSST45(20#)≥520≥375≥12BKSST52(16Mn)≥580≥420≥10GBKST35 (10#)≥315≥35GBKST45(20#)≥390≥32GBKST52(16Mn)≥490≥30NBKST35 (10#)340-470≥235≥32NBKST45(20#)440-570≥255≥30NBKST52(16Mn)490-630≥335≥28Cold Drawn Tube url:http://www.honedsteelpipe.com |
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