42CrMo4 Scm440 4140 Cold Drawn Steel Round Bar
|FOB Price:||US $500 / Ton|
|Min. Order:||10 Tons|
|Min. Order||FOB Price|
|10 Tons||US $500/ Ton|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: 42CrMo4 scm440 4140 cold drawn steel round bar
- Standard: AISI, ASTM, DIN, JIS, GB, BS
- Technique: Cold Drawn
- Surface Treatment: Polished
- Application: Die Steel Bar
- Material: SAE4140 AISI4140 ASTM 4140 Scm440 42CrMo 42CrMo4
- Diameter: 10mm to 800mm
- Trademark: LAIWU LE REN STEEL
- Specification: 10MM TO 800MM
- HS Code: 7228
- Type: Round
- Composition: 42CrMo4 Scm440 4140 Cold Drawn Steel Round Bar
- Shape: Round
- Special Use: Mold Steel
- Commodityize: 42CrMo4 Scm440 4140 Cold Drawn Steel Round Bar
- Delivery Condition: Hot Rolled, Cold Drawn, Forged
- Shapes: Round, Square, Flat, Ring, Shaft
- Transport Package: Standard Seaworthy
- Origin: China
sae 4140 steel price per ton / sae 4140 steel rod price / sae 4140 steel bar price / sae 4140 alloy steel price list / price of steel / price of steel bar
sae4140 steel is a low-alloy iron steel containing chromium and molybdenum as strengthening elector.
sae 4140 material we supply includes hot rolled steel bar/steel rod such as steel round bar, steel square bar, hexagonal steel bar and forged steel bar.
It's Chemical composition is shown as below form:
0.15 - 0.35
sae 4140 steel is a versatile alloy steel with good atomspheric corrosion resistantance and reasonable strength. It shows good overal combination of strength, toughness, wear resistance and fatigue strength.
2. Application: sae 4140 steel is used as forgings in the aerospace and oil and gas industries, and has myriad uses in the automotive, agricultual and defense industries. Typical usages are forged gears, shafts and spindles, fixtures, jigs, collars.
3. Production Line: Blast Furnace Melton Iron → EAF(EBT/BOV) → LF → VD → Molten Steel → Continuous Casting → Hot Rolling/Forged → Heat Treatment → Further Processing(Peeling/Turning)
4. Delivery condition and Dimensions:
42CrMo4 scm440 4140 cold drawn steel round bar
|8mm to 100mm|
42CrMo4 scm440 4140 cold drawn steel square bar
10*10mm to 100*100mm
42CrMo4 scm440 4140 cold drawn steel hexagonal bar
10mm to 75mm
5. Dimension Tolerances: sae 4140 steel cold drawn alloy steel bars size tolerance: H9, h10, h11
6. Gas Contents:
7. Inclusion Rating:
8. Grain Size: 5 to 8
9. Length: The ends will be saw cut. The ends will be free from burrs and slag lumps. Length can be customized according to customers' demands.
10. Straightness: 3mm/m(max) for hot rolled bars and 2mm/m(max) for cold drawn bars
Surface Treatment: Peeling, Turning, Grinding, Milling, Drilling, Boring
Heat Treatment: Normalizing, Annealing, Quenching+ Tempering
12. Markings: Material, Dimension, Heat No.
13. Quality tests: Spectral Tested, Microstructure Tested, Macrostructure Test, Hardness Test, Upsetting Test
1): The goods will be packed by wire rods or iron strips, 2 to 3mt each bundle
2): Tow or three tags will be attached on each bundles with steel grade, specification, heat no. Diameter
3): For further processing products such as cold drawn, peeled or heat treated goods, plastic bags wrapped or pallet loading is available according to customers' demands.
sae 4140 steel hot rolled round bars:
sae 4140 steel cold drawn bars:
sae 4140 steel peeled bright bars:
sae 4140 steel chamfered or beveled bars:
sae 4140 steel forged bars:
sae 4140 steel forged bright bars:
China professional steel manufacturer, China steel supplier, China steel processor, China steel exporter
We have several cooperative steel mills and further processing mills.
We are China professional steel manufacturer, steel supplier, steel processor and steel exporter.
Our major products are steel round, square and flat bars as well as steel plates, wire rods , steel pipes and steel forgings.
The other major mateirals we supply:
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