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China vervaardiger spesiale staal hoë kwaliteit 17-4 PH vlekvrye staal ronde staaf
17-4PH/S17400/ 0Cr17Ni4Cu4Nb/sus630/precipitation hardening stainless steel
17-4PH is a martensitic precipitation hardening stainless steel. It has high strength, high hardness, good welding performance and corrosion resistance. It has been widely used in valves, shafts and chemical fiber industries, and high-strength parts with certain corrosion resistance requirements.
17-4PH characteristics and scope of application:
Precipitation hardening steel with copper added. Used in the manufacture of shafts and steam turbine parts.
- ondersoek
Model: ASTM A564 17-4PH Stainless Steel Round Bar
Handelsmerk: RONSCO
| Tegniese datablad van Bar & Rod | |
| Produk Naam | ASTM A564 17-4PH Stainless Steel Round Bars & Rods |
| Ekwivalente materiale | Alloy 17-4PH, AISI 630, SUS 630, UNS S17400, Grade 630, 1.4542, X5CrNiCuNb17-4-4 |
| Tipe | Koudgetrek, warm gerol, gesmee |
| Vorm | Rondte (Plat, Hoek, Hex, Vierkant, Reghoek beskikbaar) |
| Standard | GB, AISI, ASTM, DIN, EN, JIS UNS S17400, AMS 5604, ASTM A 693, ASTM A 564, ASTM F 899, ASME SA 693 |
| Beskikbare grade | Vlekvrye staal 301 / 302 / 303 / 304 / 304L / 310S / 316L / 316Ti / 316LN / 317L / 904L / 2205 / 2507 / 321 / 32760 / 253SM 254 / 410MA 420 / 430 / 465MA 19 / 31803 / 32750MA 32205 / 50 / 60MA 55 / 60 / 61MA S65 / SXNUMX / FXNUMX / FXNUMX / FXNUMX / FXNUMX / FXNUMX / FXNUMX. Nitronic 30 / Nitronic 32 / Nitronic 33 / Nitronic 40 / Nitronic 50 / Nitronic 60 ens. |
| Monel 400 / Monel K-500 | |
| Inconel 600 / Inconel 601 / Inconel 625 / Inconel 617 / Inconel 690 / Inconel 718 / Inconel X-750 | |
| Incoloy A-286 / Incoloy 800 / Incoloy 800H / Incoloy 800HT | |
| Incoloy 825 / Incoloy 901 / Incoloy 925 / Incoloy 926 | |
| Nimonic 75 / Nimonic 80A / Nimonic 90 / Nimonic 105 / Nimonic C263 / L-605 | |
| Hastelloy B / Hastelloy B-2 / Hastelloy B-3 / Hastelloy C / Hastelloy C-276 / Hastelloy C-22 | |
| Hastelloy C-4 / Hastelloy C-2000 / Hastelloy G-35 / Hastelloy X / Hastelloy N | |
| PH vlekvrye staal 15-5PH / 17-4PH / 17-7PH | |
| deursnee | 6mm - 600mm |
| Voltooi | Helder, beitsend, swart, gepoleer |
| Verpakking | Houtkissie, Waterdigte polybag |
| Inspeksie | TUV, BV, ABS, LR ensovoorts |
| Aansoek | Konstruksie, skeepsbou, chemiese, farmaseutiese en bio-mediese, petrochemiese en raffinadery, omgewings-, voedselverwerking, lugvaart, chemiese kunsmis, rioolverwydering, ontsouting, afvalverbranding ens. |
| Verwerkingsdiens | Masjinering: Draai / Frees / Skaaf / Boor / Boring / Slyp / Ratsny / CNC-bewerking |
| Vervorming verwerking: Buig / Sny / Rol / Stamp | |
| Vervalste | |
| Delivery Tyd | 7-40 dae |
| Handelstermyn | FOB CIF CFR CIP DAP DDP EXW |
| betaling | T/T, L/C, D/A, D/P, Western Union, MoneyGram, Volgens klantvereistes betalings vir vanlyn bestellings. |
| Vervoer | Per lug, per see, per trein, per vragmotor |
| Sample | Vry |
| waarborg | Handelsversekering na-verkope diens |
Detailed introduction of ASTM A564 17-4PH Stainless Steel Bar:
Overview of 17-4PH stainless steel round bars:
17-4PH is a precipitation hardening steel material with high strength, high hardness, good welding performance and corrosion resistance. It has been widely used in valves, shafts and chemical fiber industries, and high-strength parts with certain corrosion resistance requirements.
17-4PH is a precipitation hardening martensitic stainless steel composed of copper, niobium/columb, with low carbon content, better corrosion resistance and weldability than general martensitic stainless steel, similar to 18-8 stainless steel, heat treatment process Simple and good machinability, but it is difficult to satisfy cryogenic processing.
Features: Precipitation hardening steel with copper added. Used in the manufacture of shafts and steam turbine parts.
Chemical Composition of Stainless Steel Grade 630 Round Bar:
17-4PH belongs to the chemical composition of precipitation hardening steel materials:
C: ≤0.07 Si: ≤1.00 Mn: ≤1.00 S: ≤0.030 P: ≤0.035 Cr: 15.50～17.50 Ni: 3.00～5.00 Cu: 3.00～5.00 Nb: 0.15～ 0.45
It has high strength, high hardness, good welding performance and corrosion resistance.
Physical Properties of 17-4 PH Stainless Steel Bars:
Digtheid g/cm3 (8.89), smeltpunt ℃ (1323-1371), termiese geleidingsvermoë λ/(W/m•℃)( 11.1(100℃)), elastiese modulus GPa (205.5)
Mechanical Properties of 17-4PH Bright Bars:
Tensile strength σb (MPa): aging at 480°C, ≥1310; aging at 550°C, ≥1060; aging at 580°C, ≥1000; aging at 620°C, ≥930
Conditional yield strength σ0.2 (MPa): aging at 480°C, ≥1180; aging at 550°C, ≥1000; aging at 580°C, ≥865; aging at 620°C, ≥725
Elongation δ5 (%): aging at 480°C, ≥10; aging at 550°C, ≥12; aging at 580°C, ≥13; aging at 620°C, ≥16
Reduction of area ψ (%): aging at 480℃, ≥40; aging at 550℃, ≥45; aging at 580℃, ≥45; aging at 620℃, ≥50
Hardness: solid solution, ≤363HB and ≤38HRC; aging at 480℃, ≥375HB and ≥40HRC; aging at 550℃, ≥331HB and ≥35HRC; aging at 580℃, ≥302HB and ≥31HRC; aging at 620℃, ≥277HB and ≥28HRC
Application of ASTM A564 UNS S17400 Bright Bars:
Kragstasie ontzwaveling en denitrifikasie omgewingsbeskerming, petrochemiese toerusting, steenkool chemiese industrie, fluoor chemiese industrie, fyn chemiese industrie, PTA, lugvaart vervaardiging, buitelandse platform, seewater ontsouting, papiervervaardiging masjinerie, farmaseutiese toerusting, hitte-uitruil toerusting, elektrochemie, metallurgie, kernenergie , chloor-alkali, skeepsbou, sementvervaardiging, saamgestelde bord, asynanhidried, sout- en plaathitteruilers, balguitsettingsvoege en ander nywerhede en produkte.
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