Seamless Steel Tubes enim calculus Mining- GB / T 17396-2009
Latin:GB / T 17396-2009 | Calor Treatment: Triticum |
Gradus Group: 20,35,45, etc. | Exterius diameter (per) X - M mm |
Sectioni figura, circum | Applicationem: Seamless Pipe ad Hydraul |
Locus Origin: Sina | Superficies curatio, ut mos est scriptor postulationem |
Crassitudo: I - C mm | Technique: Hot advolvit |
Longitudo, fixa longitudine longitudo temere | Special Pipe: Pipe |
Certification: ISO9001: MMVIII | Usus: Seamless Pipe Hydrau Propter |
Alloy et non: Alloy | Test: NDT |
Seamless ferro pipe ad calculus meus est maxime usus ad fabricatores seamless pipe pro hydraulica propos ad carbonem meum.
Grade summus qualitas ipsum fabrica ferro: XX #,XXXV #
C | Si | Mn | Nb | RE | Cr | Ni | Cu | Mo | P | S | |
20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 一 | 一 | <0. XXV | <0. XXV | <0. XX | 一 | <0. XXXV | <0. XXXV |
35 | 0.32-0.39 | 0.17-0. XXXVII | 0. L 一 0.8 | 一 | 一 | <0. XXV | <0. XXV | <0. XX | 一 | <0. XXXV | <0. XXXV |
45 | 0.42-0.50 | 0,17 一 0. XXXVII | 0,50 0.50 一 | 一 | 一 | <0. XXV | Væ. XXV | Væ. XX | 一 | <0. XXXV | <0. XXXV |
27SIMN | 0.24-0.32 | 1.10 一 1.4 | 1.10 一 1.4 | 一 | 一 | W0. XXX | <0.30 | <0. XX | <0.15 | <0. XXXV | <0. XXXV |
30mnnbrea | 0.27-0.36 | 0. XX 一 0. LX | 1.20 一 I. LX | 0.020 一 0. L | 0. II 一 0. IV | <0.30 | <0.30 | <0. XX | <0.15 | <0. XXXV | <0. XXXV |
A contentus de re calculata ut 0.02% ~ 0.04% addidit ad fusilia ferro. |
Mechanica res | |||||||
Gradus | Tensile vires | Cedo | Elong post Fractura | Reductionem area | Effusio Energy Horae (KV2) / J | ||
RM / MPA | MPA | A /% | Z /% | ||||
Steel tubo murum crassitudine / mm | |||||||
<XVI | > XVI ~30 | > XXX | |||||
non minus | |||||||
20 | CDX | CCXLV | CCXXXV | CCXXV | 20 | - | |
35 | DX | CCCV | CCXCV | CCLXXXV | 17 | - | - |
45 | DXC | CCCXXXV | CCCXXV | CCCXV | 14 | - | - |
27SIMN | CMLXXX | DCCCXXXV | 12 | 40 | 39 | ||
30mnnbre | DCCCL | DCCXX | 13 | 45 | 48 |
Praeter ensuring chemical compositionem et mechanica proprietatibus, ferro pipe directe advolvit cum ingot fuerit subiectum ad humilis potentia inspectionem.
Supple facultatem: MM tons per mensis per gradus in seamless ferro fistulae ad calculus metalla.
In bundles et fortes lignea arca
7-14 diebus, si in stirpe, 30-45 dies ad producendum
XXX% Desoit, LXX% L / C vel B / L Effingo vel C% L / C ad visus
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