Gnee Steel (tianjin) Co., Ltd.
| 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 |
| Length | 1m-6m,as your request |
| Delivery condition | within15 days after received the deposit |
| 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 |
| Steel grade | 4140 |
| Application | Structural Steel Bar,Die Steel Bar,Tool Steel Bar |
| Shape | Round |
| Material | Die alloy steel round bars |
| Diameter | 12mm-650mm |
| Technique | Hot Rolled |
| Brand Name | Gnee |
| Model Number | 4140 |
| Certification | SGS |
| Place of Origin | Tianjin |
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Product Specification
| 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 |
| Length | 1m-6m,as your request | Delivery condition | within15 days after received the deposit |
| 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 | Steel grade | 4140 |
| Application | Structural Steel Bar,Die Steel Bar,Tool Steel Bar | Shape | Round |
| Material | Die alloy steel round bars | Diameter | 12mm-650mm |
| Technique | Hot Rolled | Brand Name | Gnee |
| Model Number | 4140 | Certification | SGS |
| Place of Origin | Tianjin | ||
| High Light | 42crmo4 alloy steel round bar ，hot rolled 42crmo4 steel rod ，42crmo4 steel bar with warranty | ||
42CrMo4 is an industrial material known for its super high strength, high hardenability, toughness, and absence of temper brittleness. This steel is used to manufacture forgings that require higher strength and larger quenched and tempered cross-sections than 35CrMo steel, including large gears for locomotive traction, supercharger transmission gears, rear axles, connecting rods, and spring clamps under extreme load.
Although 42CrMo4 steel is more expensive than 41Cr4 steel, it offers superior material properties. EN 42CrMo4 alloy engineering steel materials have been widely used in automotive driving elements. Gnee Steel supplies prime quality 42CrMo4 alloy steel materials in a wide range.
| Description | 42CrMo SAE4140 Forged Alloy Steel Round Bar |
|---|---|
| Chemical Composition | C 0.37~0.45, Mn 0.90~1.20, Si 0.17~0.37, Ni 0.20~0.30, Cr 0.90~1.20, Mo 0.20~0.30 |
| Mechanical Property | Tensile strength (N/mm² Mpa): ≥980, Elongation %: ≥10, Yield strength: ≥785, Hardness: HBS ≤217, Reduction of area: ≥45% |
| Type | Round, square, hexagonal, flat, angle |
| Surface | Pickled, Black, Bright, Polishing, Blasting, etc |
| Specifications |
Round bar: Diameter: 3mm~800mm Angle bar: Size: 3mm*20mm*20mm~12mm*100mm*100mm Square bar: Size: 4mm*4mm~100mm*100mm Flat bar: Thickness: 2mm~100mm, Width: 10mm~500mm Hexagonal: Size: 2mm~100mm |
| Length | 6m, 5.8m, 12m or as required |
| Price Term | EX-Work, FOB, CFR, CIF, CNF |
| Payment Term | T/T, L/C, Western Union |
| Package | Bundled, wooden box for export standard package |
| Delivery Time | Normally according to the order quantity |
| Application | Chemical industry, shipping industry, manufacturing industry, construction, decorate industry, electric power, pump shafts, sanitary wares, furniture handles, boiler, high temperature resistant, low temperature resistant, corrosion resistant |
| STAND | Grade | C(%) | Mn(%) | P(%) | S(%) | Si(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) |
|---|---|---|---|---|---|---|---|---|---|---|
| GB/T 3077-1999 | 42CrMo(A30422) | 0.38-0.45 | 0.50-0.80 | MAX 0.035 | MAX 0.035 | 0.17-0.37 | 0.90-1.20 | 0.15-0.25 | MAX 0.30 | MAX 0.30 |
| GB/T 3077-1999 | 42CrMoA(A30423) | 0.38-0.45 | 0.50-0.80 | MAX 0.025 | MAX 0.025 | 0.17-0.37 | 0.90-1.20 | 0.15-0.25 | MAX 0.30 | MAX 0.25 |
| GB/T 3077-1999 | 42CrMoE | 0.38-0.45 | 0.50-0.80 | MAX 0.025 | MAX 0.015 | 0.17-0.37 | 0.90-1.20 | 0.15-0.25 | MAX 0.30 | MAX 0.25 |
| ASTM A29/A29M-05 | 4142 | 0.40-0.45 | 0.75-1.00 | MAX 0.035 | MAX 0.040 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 | ||
| JIS G4053-2008 | SCM440 | 0.38-0.43 | 0.60-0.90 | MAX 0.030 | MAX 0.030 | 0.15-0.35 | 0.90-1.20 | 0.15-0.30 | MAX 0.25 | |
| EN 10083/3-2006 | 42CrMo4(1.7225) | 0.38-0.45 | 0.60-0.90 | MAX 0.025 | MAX 0.035 | MAX 0.40 | 0.90-1.20 | 0.15-0.30 | ||
| ISO 683/1:1987 | 42CrMo4 | 0.30-0.37 | 0.60-0.90 | MAX 0.035 | MAX 0.035 | 0.10-0.40 | 0.90-1.20 | 0.15-0.30 | ||
| ISO 683/1:1987 | 42CrMoS4 | 0.30-0.37 | 0.60-0.90 | MAX 0.035 | 0.020-0.040 | 0.10-0.40 | 0.90-1.20 | 0.15-0.30 |
About 1~3 days.
2 tons for bon steel material.
For stocks, we can send the goods to loading port within 7 days after receiving your deposit. For production period, it usually needs about 15-30 days after receiving the deposit.
Tianjin port, Shanghai Port.
Usually 30% deposit by TT in advance and balance against copy of BL or LC at sight.
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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