ASTM A240 SS 253MA No.1 Phaj
Txuj: ASTM A240 / A240M
Nto tiav: No.1 (Kub Rolled, Annealed, thiab Pickled / Descaled)
Daim Ntawv Thov Khoom: Flat Rolled Phaj
Ntug Kho: Zeb Ntug lossis Slit / Txiav Ntug
Thickness: 3.0mm-100 hli
Dav: 1000mm, 1219mm, 1500mm, 2000mm, 2500mm
Ntev: 2000mm - 12000mm (los yog Custom Cut)
Lub sij hawm xa tuaj: 7-15 hnub
Kev Them Nyiaj: FOB / CIF / CFR
Kev thauj mus los ntim: cov ntawv tsis muaj dej tsis zoo thiab cov khoom siv steel.
253MA stainless hlau phaj chaw tsim tshuaj paus
GNEE muaj 253MA (UNS S30815) siab -kub resistant stainless hlau nruab nrab- tuab daim hlau ua raws li ASTM A240 / A240M cov qauv. Cov phaj no tau tsim tshwj xeeb rau kev tsim cov khoom siv hluav taws xob, siab - kub hloov pauv, thiab cov khoom siv sab hauv uas tiv taus qhov kub thiab txias, muaj zog oxidation, thiab carburizing ib puag ncig ntawm 950℃txog 1150℃.
Peb 253MA kub- dov stainless hlau daim hlau muaj cov ntsiab lus tsis tshua muaj hauv ntiaj teb (Ce), uas tsim cov yeeb yaj kiab tiv thaiv ntom ntom ntawm cov hlau. Lub zog creep ntawm 900℃yog 2.3 npaug ntawm 310S. Txawm hais tias thaum lub sij hawm cua sov thiab cua txias ntau zaus, cov nplai oxide yuav tsis flake zoo li 310S, tiv thaiv koj lub qhov cub ua haujlwm los ntawm kev sib kis.
Peb muab kev daws teeb meem -annealed thiab pickled sheet hlau, nrog cov qauv thicknesses xws li 6mm mus rau 50mm, dav mus txog 2000mm, thiab ntev raws li tus neeg yuav tsum tau muaj. Dimensional tolerances yog nruj me ntsis tswj nyob rau hauv ± 0.03mm, thiab nto roughness Ra tsawg dua los yog sib npaug rau 1.6 microns (No.1 qib). Tag nrho cov ntawv hlau yog leveled siv lub hnyav- lub luag haujlwm ncaj thiab ua tiav kev tshuaj xyuas. Peb kuj muab kev sib tw vuam hlau thiab kev cob qhia kev vuam.
253MA vs 310S stainless hlau ntawv: creep zog
253MA stainless hlau (UNS S30815) muaj ntau dua creep zog dua 310S stainless hlau (UNS S31008), feem ntau ntau tshaj ob zaug ntawm qhov kub siab tshaj 870℃(1600℃F). Thaum 310S yog ib qho kev xaiv zoo rau kev kub ntxhov tas mus li, 253MA's micro-alloying nrog cov ntiaj teb tsis tshua muaj thiab nitrogen muab nws cov qauv kev ncaj ncees thiab siab dua tsim kev ntxhov siab hauv huab cua, hloov pauv, lossis cyclic thermal ib puag ncig mus txog 1150℃.
ASTM A240 253MA stainless hlau phaj Specification
| Khoom muag | ASTM A240 SS 253MA HR Stainless Hlau Phaj | |||
| Thickness | 0.3mm--16mm (txias dov) 3mm--280mm (kub dov) | |||
| Dav | 1000mm-2200mm | |||
| Ntev | 1000mm-6000mm, raws li cov neeg siv khoom thov | |||
| Nto | NO.1 | |||
| tsim khoom | Kub Rolled | |||
| Ntug mob: | Mill Edge los yog Slit/Cut Edge | |||
| Lub sij hawm xa tuaj | Hauv 15 hnub ua haujlwm, raws li cov neeg siv khoom ntau | |||
| Productivity | 500 MT / hli | |||
| Kev them nyiaj | T/T,L/C | |||
| MOQ | 1 MT ib | |||
| Daim ntawv thov | Pharmaceutical Industry, Pulp thiab Ntawv, Seawater thiab Brackish Dej thiab lwm yam. | |||
| Nco tseg | Peb kuj tuaj yeem ua lwm yam ntaub ntawv | |||
ASTM A 240 253MA phaj Chemical Composition (%)
Qhov sib ntxiv tshwj xeeb ntawm Rare Earth Metals (Cerium) thiab Nitrogen muab 253MA nws cov cua sov ua haujlwm zoo dua.
| C | Mn | Si | P | S | Cr | Ni | N | Ce | |
| min. | 0.05 | - | 1.10 | - | - | 20.0 | 10.0 | 0.14 | 0.03 |
| max. | 0.10 | 0.80 | 2.00 | 0.040 | 0.030 | 22.0 | 12.0 | 0.20 | 0.08 |
ASTM A240 SS 253MA No.1 phaj Mechanical Properties (ntawm Chav Kub)
| Khoom | Tus nqi (Metric) | Tus nqi (Imperial) |
| Tensile zog (Rm) | Ntau tshaj lossis sib npaug li 600 MPa | Ntau dua lossis sib npaug li 87 ksi |
| Yield zog (Rp0.2) | Ntau dua lossis sib npaug li 310 MPa | Ntau dua lossis sib npaug li 45 ksi |
| Elongation (A5) | Ntau dua lossis sib npaug li 40% | Ntau dua lossis sib npaug li 40% |
| Hardness (Brinell) | Tsawg dua lossis sib npaug rau 217 HBW | Tsawg dua lossis sib npaug rau 217 HBW |
| Hardness (Rockwell B) | Tsawg dua lossis sib npaug li 95 HRB | Tsawg dua lossis sib npaug li 95 HRB |
UNS S30815 phaj Physical Properties (Cov nqi zoo ib yam)
| Khoom | Tus nqi |
| Qhov ntom | 7.8 g / cm³ |
| Melting Range | 1370 - 1430 degree |
| Modulus ntawm Elasticity | 200 (ntawm 20 degree) GPa |
| Thermal conductivity | 15 (ntawm 100 degree) W / (m·K) |
| Hluav taws xob Resistivity | 0.85 Ω·mm² / m |
| Scaling Temp (Air) | 1150 degree |
253MA phaj nqi ib kg
Tus nqi ntawm 253MA (UNS S30815) stainless hlau ntawv feem ntau yog nruab nrab ntawm $ 2.60 thiab $ 2.90 ib kilogram (US $ 2,600 txog US $ 2,900 ib tuj). High - kub resistant thiab siab - lub zog 253MA steel ntawv feem ntau yog siv nyob rau hauv hnyav ib puag ncig nrog kub txog li 1150℃. Tus nqi ntawm cov khoom me me lossis kev txiav txim tshwj xeeb feem ntau yog nyob ib puag ncig US $ 8 txog US $ 15 ib kilogram.
Yog tias koj txaus siab rau peb cov khoom thiab cov kev pabcuam, thov koj xav tiv tauj kuv txhua lub sijhawm, peb pab neeg yuav npaj muab kev txhawb nqa thiab kev pabcuam rau koj!
yuav 253MA stainless hlau phaj online
Stainless Hlau 253MASheet Tus Nqi Ntxiv Kev Pabcuam
Kev lees paub zoo: 100% PMI kuaj, kuaj xyuas qhov tsis zoo, thiab kuaj cov khoom siv tshuab. Advanced annealing thiab leveling cov cuab yeej ua kom zoo ib yam flatness thiab precision.
Thickness kam rau ua: nruj me ntsis soj ntsuam raws li ASTM A480 tus qauv siv lub thickness gauge.
Flatness: Txij li qhov saum npoo yog kub- dov, nws yuav tsum tau kuaj xyuas kom muaj qhov hnyav hnyav.
Ultrasonic Testing (UT): If the sheet is thick (e.g., >20mm), cov neeg siv khoom feem ntau thov kom paub qhov tsis txaus ntseeg raws li ASTM A435 lossis A578 los kuaj xyuas sab hauv delamination lossis suav nrog.
Stainless hlau 235MA Sheet Manufacturers
Factory Peev Xwm: Ntau tshaj 50,000 square metres ntawm thaj chaw tsim khoom, nruab nrog CNC txiav, slitting, thiab polishing ntau lawm kab, nrog rau txhua xyoo export ntim ntau tshaj 30,000 tons, tag nrho raws li ISO 9001, SGS, thiab BV ntawv pov thawj.
GNEE packaging thiab Shipping
Hauv qab Pallets / Skids: Siv cov ntoo lossis steel pallets ntxiv. Rau cov laug cam ntev, ntau- taw tes txhawb nqa yuav tsum tau siv los tiv thaiv kev khoov mus tas li thaum nqa.
Kev tiv thaiv dej tsis zoo: Txawm hais tias stainless hlau yog corrosion-resistant, No.1 nto ntawm 253MA tuaj yeem tsim cov pob dawb los yog dej stains yog tias raug dej noo thaum thauj hauv hiav txwv. Nws yog feem ntau tag nrho qhwv nrog waterproof woven ntaub los yog Kraft ntawv.
Kev Ruaj Ntseg: Siv cov hlua steel rau qhov ntev thiab qhov sib tshooj, thiab nruab L- zoo li cov hlau tiv thaiv ntawm cov npoo kom tiv thaiv cov hlua hlau los ntawm kev puas tsuaj ntawm cov npoo ntawm cov laug cam.
Cim npe nrov: astm a240 ss 253ma no.1 phaj, Tuam Tshoj astm a240 ss 253ma no.1 phaj manufacturers, lwm tus neeg, Hoobkas
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