Gnee Steel (tianjin) Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 1000 Ton/Tons per Month |
| Packaging Details | Steel strip packed,Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
| Shape | Round |
| Material | Die alloy steel round bars |
| Diameter | 12mm-650mm |
| Technique | Hot Rolled |
| Alloy or not | Is Alloy |
| Standard | ASTM,DIN,GB,AISI,JIS |
| Surface | black or bright |
| Product name | Alloy Steel Round Bar 40Cr 4140 D2 alloy steel round bars |
| Steel grade | 4140 |
| Application | Structural Steel Bar,Die Steel Bar,Tool Steel Bar |
| Length | 1m-6m,as your request |
| Delivery condition | within15 days after received the deposit |
| Brand Name | Gnee |
| Model Number | 4140 |
| Certification | SGS |
| Place of Origin | Tianjin |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 1000 Ton/Tons per Month |
| Packaging Details | Steel strip packed,Standard Export Seaworthy Package.Suit for all kinds of transport,or as required | Shape | Round |
| Material | Die alloy steel round bars | Diameter | 12mm-650mm |
| Technique | Hot Rolled | Alloy or not | Is Alloy |
| Standard | ASTM,DIN,GB,AISI,JIS | Surface | black or bright |
| Product name | Alloy Steel Round Bar 40Cr 4140 D2 alloy steel round bars | Steel grade | 4140 |
| Application | Structural Steel Bar,Die Steel Bar,Tool Steel Bar | Length | 1m-6m,as your request |
| Delivery condition | within15 days after received the deposit | Brand Name | Gnee |
| Model Number | 4140 | Certification | SGS |
| Place of Origin | Tianjin | ||
| High Light | 42crmo alloy steel round bar ，hot rolled 42crmo steel bar ，42crmo steel round bar with warranty | ||
| Product Name | Steel Round Bar |
|---|---|
| Outer Diameter | 8mm - 700 mm |
| Thickness Tolerance | ±5% |
| Length | 6000mm, 8000mm, 9000mm or as your requirements |
| Surface Treatment | Black or Machined |
| Process | EAF + LF + VD + Forged + Heat Treatment (optional) |
| Applications | Power plants, petroleum, chemicals, mining, aerospace, aviation and machinery |
Our products have been used in all kinds of areas, including aviation, aerospace, navigation, nuclear energy, chemical industry, electronic information, machine manufacture, petrochemical, automotive, instrument and meter, communication, transportation, and medical instruments.
| Standard | GB ASTM, DIN |
|---|---|
| Material | 42CrMo, 42CrMo4, 4040 |
| Diameter | 12-400mm |
| Length | 6m or more |
| Element | Content (%) |
|---|---|
| C | 0.38-0.45 |
| Si | 0.17~0.37 |
| Mn | 0.50~0.80 |
| S | ≤ 0.035 |
| P | ≤ 0.035 |
| Cr | 0.90~1.20 |
| Ni | ≤ 0.030 |
| Cu | ≤ 0.030 |
| Mo | 0.15~0.25 |
| Property | Value |
|---|---|
| Tensile Strength | Σb (MPa)≥ 1080(110) |
| Yield Strength | Σs (MPa)≥ 930(95) |
| Elongation | Σs (MPa)≥ 930(95) |
| Hardness | ≤ 217HB |
Gnee is located in Tianjin, China. It is a comprehensive enterprise integrating domestic and international trade. We maintain large stocks of aluminum alloy, steel pipe, square pipe, steel plate, steel coil, bar, H-beam and other materials, compliant with GB standards, ASTM, JIS, BS, EM. We provide customers with a wide range of steel products with ultra-fast delivery.
Specializing in OEM custom processing services including flame cutting, laser cutting, and rhinestone cutting services. We provide steel bending services, steel heat treatment, steel processing services, steel welding services and sheet metal processing and other manufacturing services. We accommodate special specifications, special grades, small batches, with ultra-high speed delivery and short delivery times.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ...
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