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C10E Quenched and Tempered Steel-Quality Carbon Structural Steel-Heat Treated
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| Post Date: | Jun 07,2013 |
| Expiry Date: | Jun 07,2014 |
| Detailed Description: |
Quantity: 5Metric Tons Price:950 USD Metric Tons Payment Method: T/T or L/C Applications C10E Quenched and Tempered Steel equivalent to the C10 steel standardized according to UNI 7846/ 8550. It shows a limited tensile strength. It is destined to the manufacture of components subjected to wear, slightly stressed and with an easy geometry (pins, plugs, guides, boxes, bushings, sleeves, captive devices, ring nuts, shafts, hollow-shafts, gear wheels with a little module). It guarantees a high workability at the machines tools, high forgeability and formability. Advised austenitic grain dimension 5-8 according to UNI 3245 (similar to ASTM E 112-82). Back to Top All Grades Comparison EN10084 Material no. DIN17210 BS970-1 NFA 35-551 UNE36013 UNI8788 SAEJ403/J1249/J404 JIS G4051 C10E 1.1121 Ck 10 045M10 XC10 C10k C10 1010 S10C Back to Top Chemical Composition(%) C Mn Si P S 0.07-0.13 0.30–0.60 0.40 max 0.035 max 0.035 max Back to Top Mechanical Properties( T=20°C if not differently stated ) Heat treatment state Rod diameter(mm) Rm (Mpa) Rp0.2 (Mpa) A5 (%) KCU (J) HB SOFT ANNEALED - 441 max - - - 131 max SPHEROIDAL ANNEALED - 430 max - - - 126 max ISOTHERMAL ANNEALED - 360-500 - - - 104-148 NORMALIZED - 450 max - - - 132 max HARDENED AND STRESS RELIEVED 11 max 540–930 345 min 12 min 35 min 160–285 HARDENED AND STRESS RELIEVED 11-25 440-685 275 min 14 min 40 min 130–206 HARDENED AND STRESS RELIEVED 25-40 390–590 245 min 16 min 40 min 114–176 Back to Top HEAT TREATMENT AND HOT PLASTIC DEFORMATION TEMPERATURES - TEMPERATURE ° C Cooling Medium Hot plastic deformation 850-1150 air Normalization 920 air Soft annealing 650-700 air Isothermal annealingD 900–950 step 1/650 step 2 air/air Carburizing 900–950 - Core hardening 880–920 water Carburized layer hardening 780-820 water Stress relief tempering 150-200 air Back to Top ADVISED WELDING PROCESSES SMAW B (basic); GMAW; GTAW; PAW; LBW*; EBW* ( *on vacuumsealed outgased steels ) Back to Top ADVISED WELDING PROCEEDINGS 1. f.m. for high-tensile steels (EN 757; EN 12534 )+ Tp + TB 2. f.m. for unalloyed steels ( EN 499 ; EN 1668; EN 440 ) + Tp +TB Back to Top GENERAL PRECAUTIONS 1.multipass welding 2.HD reduction ( 8 5 optimum ); reconditioning of electrodes 3.edges cleaning 4.reduction of the degree of the joint constraint 5.Rd reduction Shanghai Unite Steel CO.,LTD Cindy Liu Tel: +86--021--35316960-811 Fax: +86--021--35316961 Email:cindyliu@shunitesteel.com www.shunitesteel.com www.shunitesteel.com.cn |
| Company: | Shanghai Unite Steel Trading Co., Ltd. [ China ] |
| Contact: | Cindy Liu |
| Tel: | 86-21-35316960-811 |
| Fax: | 86-21-35316961 |
| Email: | cindyliu@shunitesteel.com |
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