4140 steel bar 4140 steel rod Hot Rolled Alloy Steel Round Bar
Brand Name:Gnee
Certification:SGS
Model Number:4140
Minimum Order Quantity:1000 Kilogram
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:Tianjin
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Location:
Anyang Henan China
Address:
25th Floor, Huafu Commercial Center, Wenfeng District, Anyang City,Henan Province
Supplier`s last login times:
within 36 hours
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Product Details
AISI SAE 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components, like axles, shafts, bolts, gears and other applications. Similar to alloy grade AISI 4130 chrome moly alloy steel but with a slightly higher carbon content. The higher carbon content of AISI 4140 steel gives greater strength and heat treatment capabilities in comparison to AISI / ASTM 4130 alloy steels, however it does have inferior weldability characteristics.
| Standard | AISI,ASTM,JIS,DIN,EN,GB,GOST. | |
| Material | C10,S10C,AISI1010,EN1.1121,C15,S15C,C20,S20C,AISI1020,C22, C25,S25C,C30,S30C,AISI1030,C35,S35C,AISI1035,EN1.0401,S40, S40C,AISI1040,C45,S45C,AISI1045,EN1.1191,C50,S50C,AISI1050, C55,S55C,AISI1055,EN1.1203,C60,S60C,AISI1060,20Mn,AISI1022, 25Mn,AISI1026,30Mn,AISI1033,40Mn,AISI103950Mn,AISI1053, 30Mn2,AISI1330M35Mn2,AISI1335,40Mn2,AISI1345,15Cr,AISI5115, 17Cr3,20Cr,30Cr,34Cr4,37Cr4,40Cr,AISI5140,41Cr4,EN1.7035, AISI5145,AISI5147,15CrMo,20CrMo,AISI4118,30CrMo,AISI4130, 35CrMo,AISI4135,42CrMo,AISI4140,AISI4142,42CrMo4,EN1.7225, AISI3410,30CrNi3,ST52-3,A283 Gr.A,A283 Gr.B,EN1.0035,SS400, SM400A,A283Gr.C,S235JO,EN1.0114,S235JR,EN1.0038,S235J2, EN1.0017,SS490,SS5410,A572 Gr.50,A572 Gr.60,A572 Gr.65, A572Gr.70,A572,GR.80,S355JO,SM570,E335,EN1.0060,S235J2W, Q345,Q345B,etc. | |
| Specifications | Diameter | Φ1~Φ1000mm,or as required. |
| Length | 2m,3m,5.8m,6m,8m,12m, or as required. | |
| Surface | Varnished,PE coated,galvanized. | |
Aisi 4140 round steel bar material:
| GB | ASTM/SAE/AISI | DIN | SCM | AS /NZS1444 |
| 42CrMo | Aisi 4140 / sae 4140 / astm 4140 | 42CrMo4 / 42CrMoS4 | SCM440 | AS4140 |
Aisi 4140 round steel bar composition:
| Materail | |||||||
| ASTM/SAE/AISI | C | Si | Mn | S | P | C | M |
| Aisi 4140 / sae 4140 / astm 4140 | 0.38-0.43 | 0.15-0.35 | 0.75-1.00 | 0.035 max | 0.035 max | 0.80-1.10 | 0.80-1.10 |
Aisi 4140 round steel bar mechanical properties:
| Mechanical Properties | ||||
| Yield Strength (MPa) | Tensile Strength (MPa) | Elongation | Reduction of area | AKV (J) |
| 930 min | 1080 min | 12% min | 14% min | 63 min |
Our services of our round bar :
1. If you find any quality problem after receiving the goods, you can contact with us, we will manage and reply you in 12 hours
2.We are a factory manufacturing SS Round bar,best production capability ,best quality control, Best Service .
3.Inspected by the Inspection Institution of SGS or ISO
4.100% QC inspection Before Shippment.
FAQ
Q: Where is your company ?
A: Our company located in Tianjin China.
Q: How long is your delivery time?
A: Generally is 10-15 workingdays of goods in stock, or 20-30 days if goods are not in stock, it is according to quantitiy.
Q:. What kind of terms of payment?
A:T/T, L/C,Western Union Alipay,Cash are available.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
4140 steel bar 4140 steel rod Hot Rolled Alloy Steel Round Bar
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