Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:30 m.t.
Supply Capability:10000 m.t./month
Hot Rolled Alloy Carbon Structural Steel Bars
Products Details
Product Name | Alloy Steel 1.2379 |
Standard | ASTM A689, JIS G4801, DIN 17221, GB/T 18254, ASTM A295, JIS G4805, etc. |
Spring steel | 65Mn, 1566, 60Si2Mn, 9260, etc. |
Bearing steel | GCr15, SAE52100, GCr15SiMn, 100CrMnSi6-4, SJU2, etc. |
Cold heading steel | ML25, ML35, etc. |
Alloy structural steel | 40CrNiMo, SAE4330, 42CrMo, 15Cr2Ni2, 40CrNi2Mo, 35CrMoV, 12Cr1MoV, ASTM4130, SCM420, 40CrV, etc. |
Military steel | 20Cr2Ni4A, 18Cr2Ni4WA, 23CrNiMo7-4-7, etc. |
Heat resistant steel | 5CrNiMoV, 4Cr10Si2Mo, etc. |
Mold and tool steel | SKD62, Cr12, 31CrMoV9, H11, 4Cr5MoSiV1, SKD61, DIN1.2344, H13, 35CrMoV, Cr12Mo1V1, SKD11, X153CrMoV12, D2, O1, DIN1.2510, P20, DIN1.2311, 3Cr2Mo, 9CrWMn, 4Cr13, AISI420, DIN1.2083, Cr12MoV, DIN1.2601, P20+Ni, Cr8Mo2SiV, DC53, DIN1.2738, etc. |
Gear steel | ASTM8620, SAE4340, SNCM430, 40CrNiMo, etc. |
Size | Round bar: 15-1200mm Square bar: 80-800mm |
Length | 2-12m, as customers' requirement. |
Melting process | EAF+LF+VD |
Ultrasonic testing | SEP1921-84 C/C, D/D, E/E |
Surface treatment | Black, grinded, peeled, polished are available |
Delivery condition | Annealing, tempering, quenching + tempering |
Technique | hot rolled, cold drawn, forged are available |
Package | Standard seaworthy packing, as customers’ requirement |
Delivery Time | 30 days after receipt of the deposit, negotiable. |
Available Sizes
Grade | Size (mm) | ||||
Round rolled steel (Dia.) | Flat rolled steel | Round forged steel (Dia.) | Square forged steel | Bright bar (Dia.) | |
High-quality carbon structural steel | 16-320 | 5-38 44-150 | 120-900 | 100-750 | 12-150 |
Alloy structural steel | 16-320 | 5-38 44-150 | 120-900 | 100-750 | 12-150 |
Carbon tool steel | 16-320 | 5-38 44-150 | 120-350 | 100-310 | 12-150 |
Alloy tool steel | 30-90 | 100-900 | 100-750 | 12-150 | |
High speed tool steel | 80-120 | 80-110 | 12-150 | ||
Bearing steel | 16-320 | 5-38 44-150 | 120-300 | 100-600 | 12-150 |
Spring steel | 14-180 | 5-38 44-150 | 120-300 | 100-260 | 12-150 |
Stainless steel | 16-250 | 120-750 | 120-600 | 12-150 | |
High temperature alloy steel | 55-200 | 80-200 | 12-150 | ||
Free-cutting steel | 14-250 | 120-400 | 12-150 | ||
Gear steel | 16-320 | 5-38 44-150 | 120-900 | 15-150 | |
Products Show
Product Overviews
| Product Name | Typical Grades | Diameter(mm) | Standard adopted |
| Carbon Steel | 20 (1020/S20C/C22) | Ø16-Ø300 |
GB/SAE/JIS/DIN
|
| 40 (1040/S40C/C40) | |||
| 45 (1045/S45C/C45) | |||
| Bearing Steel | GCr9 (51100/SUJ1) | Ø12-Ø250 | |
| GCr15 (52100/SUJ2/100Gr6) | |||
| GCr9SiMn (A485-Gr.1/SUJ3) | |||
Cr-Mo Steel | 20Cr (5120/SCr420H/20Cr4) | Ø12-Ø250 | |
| 40Cr (5140/SCr440/41Cr4) | |||
| 42CrMo(4140/SCM440/42CrMo4) | |||
| Gear Steel | 20CrNiMo | Ø16-Ø600 | |
| 20CrMn(5115/SMnC420/20MnCr5) | |||
| 20CrNiMo(8620/SNCM220/20CrMiMo2) |
Application
| Carbon Steel | Mold bottom, Plastic mold, Construction machinery parts Automobile parts, Security grills, Screens, Construction |
| Bearing Steel | Aerospace, Navigation, Nuclear energy, Chemical industry Electronic information, Petrochemical, Instrument and meter Transportation |
| Cr-Mo Steel | Mechanism & Fasteners gear, Stressed components for vehicles Engines and machines, Parts of larger cross-section |
| Gear Steel | All kinds of gears, Statically and dynamically stressed component for vehicles Engines and machine, Larger cross-section parts, Crankshafts |
Work Shop
Company Information
CNBM International Corporation is the most important trading platform of CNBM group.
Whith its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high qulity series of refractories as well as technical consultancies and logistics solutions.
FAQ
1, Your advantages?
professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale
2, Test & Certificate?
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem
3, Factory or Trading Company?
CNBM is a trading company but we have so many protocol factories and CNBM works as a trading department of these factories. Also CNBM is the holding company of many factories.
4, Payment Terms?
30% TT as deposit and 70% before delivery.
Irrevocable L/C at sight.
5, Trading Terms?
EXW, FOB, CIF, FFR, CNF
6, After-sale Service?
CNBM provides the services and support you need for every step of our cooperation. We're the business partner you can trust.
For any problem, please kindly contact us at any your convenient time.
We'll reply you in our first priority within 24 hours.
Packaging & Delivery
1, Packaging: seaworthy package or as required
2, Delivery: 35-45 days or based on quantity
