in Pekan Baru Indonesia sales price shop near me near me shop factory supplier Q+T Alloy Steel Round Bar1.7225 SAE4140 for Machinery manufacturer best Cost Custom Cheap wholesaler

  in Pekan Baru Indonesia  sales   price   shop   near me   near me shop   factory   supplier Q+T Alloy Steel Round Bar1.7225 SAE4140 for Machinery manufacturer   best   Cost   Custom   Cheap   wholesaler

We are seeking forward to establishing effective business associations with new consumers close to the globe in the long term. With a lot of years’ experience in these lines, we have been distinguished from other suppliers in China by our advantages in aggressive pricing, on-time shipping, prompt responses, on-hand engineering help and great right after-income companies. Possessing accumulated precious knowledge in cooperating with foreign consumers,

Alloy Metal Spherical Bar one.7225/SAE4140 For EPTTry Q T

Solution Introduction
AISI 4140 Metal Bar, Steel Plate, Flats Supplier, Stockist and Exporter. AISI SAE 4140 alloy steel is a chromium molybdenum alloy metal specification commonly utilised in EPTT goal high tensile steel for elements, like axles, shafts, bolts, EPTs and other programs. Similar to alloy grade AISI 4130 chrome moly alloy metal but with a slightly higher carbon articles. The higher carbon content of AISI 4140 metal provides higher power and warmth treatment method capabilities in comparison to AISI / ASTM 4130 alloy steels, even so it does have inferior weldability characteristics.

Equivalent Grades(quantities)

Place Usa German British Japan EPTT Australia
StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd ASTM A29 DIN 17200 BS 970 JIS G4105 GB/T 3077 AS 1444
Grades 4140 1.7225/
42CrMo4 SCM440 42CrMo 4140

EPTT Composition

StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd Grade C Mn P S Si Cr Mo
ASTM A29 4140 .38-.forty three .75-one.00 .035 .040 .fifteen-.35 .eight-one.ten .fifteen-.twenty five
EN 15710 42CrMo4/
.38-.45 .six-.9 .035 .035 .four .9-1.2 .fifteen-.30
JIS G4105 SCM440 .38-.forty three .sixty-.85 .03 .03 .fifteen-.35 .nine-1.2 .15-.thirty

EPT Properties Metric EPTTerial
Tensile energy 655 MPa 95000 psi
Produce power 415 MPa 65710 psi
Bulk modulus (common for metal) 140 GPa 20300 ksi
Shear modulus (standard for steel) eighty GPa 11600 ksi
Elastic modulus one hundred ninety-210 GPa 27557-30458 ksi
Poisson’s ratio .27-.thirty .27-.30
EEPTTation at crack (in 50 mm) twenty five.70% 25.70%
Hardness, Brinell 197 197
Hardness, Knoop (converted from Brinell hardness) 219 219
Hardness, Rockwell B (converted from Brinell hardness) 92 92
Hardness, Rockwell C (converted from Brinell hardness. Benefit underneath standard EPTC variety, for comparison functions only) thirteen thirteen
Hardness, Vickers (converted from Brinell hardness) 207 207
Machinability (based on AISI 1212 as a hundred machinability) sixty five sixty five

Preheat the metal cautiously, heat to 1150 oC – 1200 oC maXiHu (West EPT) Dis.mum, keep until temperature is uniform during the EPT.
Do not forge beneath 850 oC.Subsequent forging procedure the perform piece ought to be cooled as little by little as attainable.

Warmth Remedy

  • Annealing
    Warmth ASTM 4140 steels to 800 oC – 850 oC, maintain until finally temperature is uniform throughout the EPT and cool in furnace.
  • Normalizing
    Warmth metal alloy 4140 to 870 oC – 900 oC, maintain right up until temperature is uniform throughout the EPT, soak for 10 – 15 minutes and great in even now air.
  • Tempering
    Re-warmth 4140 quality metal to 550 oC – seven hundred oC as needed, maintain until temperature is uniform through the EPT, soak for 1 hour for every twenty five mm of EPT, and awesome in still air.


AISI alloy 4140 steel bar, plate and sq. can be hardened by cold functioning, or heating and quenching.
SAE 4140 alloy steel is usually equipped completely ready heat taken care of to hardness in eighteen-22 EPTC. If additional warmth remedy is necessary, then heat to 840 oC – 875 oC, hold right up until temperature is uniform all through the EPT, soak for ten – 15 minutes for each 25 mm EPT, and quench in oil, drinking water, or polymer as required.


ASTM alloy 4140 metal bar, flat or plate materials can be used for as wide variety of purposes exactly where better toughness and wear resistance is necessary more than reduce carbon grades. Typical purposes for 4140 device metal makes use of incEPTT Parts, Adapters, Arbors,strippers, holEPTTblocks, mould bases, ejectors, back up and assist tooling, fixtures, jigs, molds, cams, drill collars, Axle Shafts, Bolts, Crankshafts,stubs, couplings, reamer bodies, axles, shafting, piston rods, rams, EPT EPTTry shafts, EPTs, sprockets, EPT racks, EPT links, spindles, resource bodies, tool holders, tie rods, EPTion Rods, Chuck Bodies, Collets, EPTT Pins amp Rolls, Ejector Pins, Forks, EPTs, XiHu (West EPT) (West EPT) Dis. Rods, EPT Shafts amp Components,Lathe Spindles, Logging Areas, Milling Spindles, EPT Shafts, Nuts, Pinch Bars, Pinions, EPT Shafts,boring bars,tracks, slides, dress in strips or areas, forming dies, brake dies, trim dies, bolsters, EPTTry areas and factors, and so on.
Welcome consumers to inquiry AISI 4140 steel bar, plate, flat steel for the 4140 steel price. We are specialist supplier and exporter for much more than 20 a long time. We offer you you around the world solution for aisi alloy 4140 steel bar.

Obtainable Sizes in Inventory

Metal Grade Diameter(mm) Duration(mm) Harness(EPTC)
SCM440/SAE4140 sixteen,18,20,23,twenty five,28,30,33,35,38,40,forty three,45,48,50, 55,60,65,70,seventy five,eighty,eighty five,ninety,95,one hundred,one hundred ten,120,a hundred thirty,a hundred and forty, a hundred and fifty,one hundred sixty,170,a hundred and eighty,190,200,210,220,230,240,250,260, 270,280,290,three hundred,310,320,330,340,350,360,370,380, 390,four hundred,410,420,430,440,450 4000-ten thousand HB160-220

A lot more Picutres


About us :
HK EPT EPT Was estabEPTTd in 2012, found in the EPTTde District of ZheJiang Province, It is an EPTT and export investing business largely engaged in EPTd EPTT steel, die steel, alloy steel, and steel processing EPTT EPTTry and tools. The company adheres to the idea of quothigh top quality, high requirements and great faith quot,

Cooperating with far more than twenty renowned steel mills in EPTT, rich in spot inventory of items.

Our business has a range of processing gear and all types of inspection and screening tools, this kind of as horizontal sawing EPTT, vertical sawing EPTT, milling EPTT, bilateral milling EPTT, precision milling EPTT, plane grinEPTTand so on. The products with short creating time, outstanding top quality and large precision can offer a substantial-good quality product decision for the huge number of consumers at property and abroad.

Our buyer group EPT all above the domestic provinces and cities, abroad incXiHu (West EPT) Dis.Hu (West EPT) Dis. Europe, the United States, Australia, the Middle EPT, SouthEPT Asia and other far more than twenty international locations and regions, aEPTT with more than one hundred EPTT-term steady cooperation buyers…Choosing XiHu (West EPT) Dis.ngXiHu (West EPT) will deliver you a EPT experience.

EPTT EPT EPT: one.2311, 1.2312, one.2738, P20, one.2083, 1.2316, NAK80, P40, one.2738HH

Sizzling Work EPT EPT: one.2344, SKD61, H13, H11, FDAC, 8407

Chilly WORL EPT EPT: SKD11, D3, SKS3, 1.2080, one.2379, CR12MOV, O1, D2

STRUCTURAL ALLOY EPT: 4140, 20CR, 40Cr, 35CrMo, 42CrMo, 38CrmoAi, SCM440, SCM420, 1.7225

CARBON EPT amp: Q235, Gcr15, S45C, S50C, S55C

CNC area grinding EPTT, CNC side boring EPTT, Band noticed, CNC double head EPTT, Vertical Band noticed, CNC milling EPTT, EPTT alloy noticed blade, wireless remote handle crane, EPTic chuck.

Our Support:
A. Metal plates: Cutting by EPTsaw EPTT, milling, heat therapy, and many others
B. Spherical bars: Reducing by EPTsaw EPTT, peeling, grinding and turned, warmth therapy, etc


EPT-good quality inventory for numerous steel flat bar and spherical bar.
Alloy steel / Chilly operate metal / Very hot function steel / Plactic mildew steel and Stainless
Very hot revenue quality : DC53/ H13 / P20 / SCM440 / Q235,and so forth.

For a lot more resource and die steel remember to check the listing:

Supply Time

1) For ample inventory, 7-fifteen times.
two) For EPT goods, fifteen-30 times.

Loading Specifics:


Q1: What do you do for the manage of the high quality?

A1: Prior to loading into the container, our merchandise will all be inspected by ultrasonic inspection. EPTT Grade conforms to SEPT 1921-eighty four E/e, D/d, C/c as for each customer’s ask for.

Q2:: What are your sizzling-offering items?

A2: D2/1.2379, H13/1.2344, CR12MOV, DC53, CR8, considerable stock for both plates and rounds. Competitive prices and short guide-time.

Q3: Can we visit your company and factory?
A3: Of course, warmly welcome! We can book the resort for you prior to you occur to EPTT and prepare our EPTr to our airport to select you up when you arrive.

This autumn: Are you a manufacturer or just a trader?
A4: We are a team of firms and owned maker bases and buying and selling businesses. We EPTTized in plastic mildew metal, scorching function mold steel, cold function mould metal, alloy metal for mechanical, high-pace steel, and many others. All materials are of substantial top quality and aggressive costs.

Sizzling product sales Solution:

one.2344 SKD11 D3 DC50

  in Pekan Baru Indonesia  sales   price   shop   near me   near me shop   factory   supplier Q+T Alloy Steel Round Bar1.7225 SAE4140 for Machinery manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Pekan Baru Indonesia  sales   price   shop   near me   near me shop   factory   supplier Q+T Alloy Steel Round Bar1.7225 SAE4140 for Machinery manufacturer   best   Cost   Custom   Cheap   wholesaler