Zhangjiagang Guangda Special Material Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | |
| Delivery Time | 15-45 work days |
| Material | AISI5140 40Cr DIN1.7035 1.7045 41Gr4 42Gr4 |
| Heat treatment | Annealing,Normalizing,Tempering ,QT etc . |
| Standard | EN10250,EN10083,SEW550 etc |
| Shape | Round, flat, hexagonal, block, etc |
| Surface | Black, turned , rough turnned ,premachined,polish |
| Length | Max 10000mm (10m) |
| Diameter | φ150-1500mm |
| Trade Mark | GD |
| Brand Name | Guangda |
| Certification | DNV, BV, Rina, ISO, GL, ABS, LR ,CCS ,PED |
| Place of Origin | Jiangsu China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | |
| Delivery Time | 15-45 work days | Material | AISI5140 40Cr DIN1.7035 1.7045 41Gr4 42Gr4 |
| Heat treatment | Annealing,Normalizing,Tempering ,QT etc . | Standard | EN10250,EN10083,SEW550 etc |
| Shape | Round, flat, hexagonal, block, etc | Surface | Black, turned , rough turnned ,premachined,polish |
| Length | Max 10000mm (10m) | Diameter | φ150-1500mm |
| Trade Mark | GD | Brand Name | Guangda |
| Certification | DNV, BV, Rina, ISO, GL, ABS, LR ,CCS ,PED | Place of Origin | Jiangsu China |
| High Light | forged steel round bar AISI5140 ，forged steel round bar 40Cr ，Annealing steel round bar | ||
AISI5140 40Cr DIN1.7035 1.7045 41Gr4 42Gr4 forged round bar steel round bar steel manufactuer
40 Cr round bars are the steel of the standard of GB/T 3077-1999 in China, 40 Cr steel is one of the most widely used steel machinery manufacturing field.After tempering treatment,the 40 Cr hot rolled round bars and forged round bars has good comprehensive mechanical properties,good low temperature impact toughness and low notch sensitivity
Forged round bar AISI5140 DIN1.7035 Related steel grade and similar material
| Chinese standard | 40Cr |
| Germany | DIN 1.7035/1.7045 41Cr4/42Cr4 |
| England | EN 18 BS 41Cr4 |
| France | AFNOR 42Cr4 NF 38Cr4/41Cr4 |
| Italy | UNI 42Cr4 |
| Belgium | 42Cr4 |
| Sweden | SS 2245 |
| US | AISI/SAE/ASTM 5140 |
| Japan | JIS SCr440(H)/SCr440 |
| International | ISO 41Cr4 |
Forged round bar AISI5140 DIN1.7035 Product features
| Material: | 41Cr4 / 5140/40Cr/42Cr4 round bar steel hot forged , forged steel bar |
| Diameter: | φ150-1500mm |
| Length: | Max 10000mm (10m) |
| Process: | EAF + LF + VD + Forged + Heat Treatment (optional) |
| Delivery condition: | Hot forged ,Rough machined (black surface after Q/T), Turned ,peeled, polishing, bright, sand blast |
| Delivery Time: | 15-45 days |
| MOQ: | 2-3 tons |
| Heat treatment: | Normalized / Annealed / Quenched / tempered |
| Technical Data: | According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing |
| Test: | Ultrasonic test according to SEP 1921-84 G3 C/c |
| Application: | Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears. |
Forged round bar AISI5140 DIN1.7035 Chemical Compostion for reference
| Material | C | Si | Mn | Cr | Mo | Ni | W |
| 40Cr | 0.37 - 0.44 | 0.17-0.37 | 0.50-0.80 | 0.80-1.10 | - | - | - |
Forged round bar Application
About Guangda For forged round bar
AISI5140
40Cr steel
5140 steel
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
0.4 billion-0.6 billion
Employee Number:
1800~2500
Ecer Certification：
Site Member
Zhangjiagang Guangda Special Material Co.,Ltd was established in 2003. We located in Jiangsu Province beside Shanghai. Act as the high-tech enterprises with high-quality special alloy materials as the core business belong to the "advanced iron and steel materials" industry under the ... Zhangjiagang Guangda Special Material Co.,Ltd was established in 2003. We located in Jiangsu Province beside Shanghai. Act as the high-tech enterprises with high-quality special alloy materials as the core business belong to the "advanced iron and steel materials" industry under the ...
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