Zhangjiagang Guangda Special Material Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 500000 ton/year |
| Delivery Time | 15-45 work days |
| Material | 42CrMo4 42CrMo 42 CrMoS4 1.7225 1.7227 |
| Heat treatment | Annealing,Normalizing,Tempering ,QT etc . |
| Standard | EN10250,EN10083,SEW550 etc |
| Shape | Round, Flat, Hexagonal 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 | 500000 ton/year |
| Delivery Time | 15-45 work days | Material | 42CrMo4 42CrMo 42 CrMoS4 1.7225 1.7227 |
| Heat treatment | Annealing,Normalizing,Tempering ,QT etc . | Standard | EN10250,EN10083,SEW550 etc |
| Shape | Round, Flat, Hexagonal 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 round bar 42CrMo4 ，42CrMoS4 forged bar ，QT alloy steel round bar | ||
42CrMo4 42CrMo 42CrMoS4 1.7225 1.7227 forged round bar QT
42CrMo4 is an engineering alloy steel containing chromium and molybdenum. It falls in a class of low alloy steel. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. It can be heat treated in a number of ways to give it a superior combination of properties.
Forged Round Bar 42CrMo4 42CrMo 42CrMoS4 1.7225 1.7227 Product features
| Material | 42CrMo4 42CrMo 42CrMoS4 |
| Type | Forged |
| Diameter | φ150-1500mm |
| Length | Max 10000mm (10m) |
| Surface | Black, peeled, polishing, bright, sand blast, hair line, etc. |
| Application | Tools, automotive parts,mechanical engineering, armament components,such as geer wheels,pinions,connecting rods,parts for mechanical engineering. |
| Applicable standard | EN10250,EN10083,SEW550 etc |
Forged Round Bar 42CrMo4 42CrMo 42CrMoS4 1.7225 1.7227 Chemical Compostion
| Standard | Steel desination name | Number | C | Si | Mn | P | S | Cr | Mo | Ni |
| EN10083 | 42CrMo4 | 1.7225 | 0.38-0.45 | ≤0.4 | 0.60-0.90 | ≤0.025 | ≤0.035 | 0.90-1.20 | 0.15-0.30 | - |
| EN10083 | 42CrMoS4 | 1.7227 | 0.38-0.45 | ≤0.4 | 0.60-0.90 | ≤0.025 | 0.02-0.04 | 0.90-1.20 | 0.15-0.30 | - |
| Standard | Steel designation name | Number | C | Si | Mn | P | S | Cr | Mo | Ni |
| EN10250 | 42CrMo4 | 1.7225 | 0.38-0.45 | ≤0.4 | 0.60-0.90 | ≤0.035 | ≤0.035 | 0.90-1.20 | 0.15-0.30 | - |
Forged Round Bar 42CrMo4 42CrMo 42CrMoS4 1.7225 1.7227 Mechanical properties
| Mechanical properties in the quenched and tempered condition (continued) Thickness of ruling section tR | ||||||||||||||||||||
| Steel designation | tR≤160mm | 160＜tR≤330mm | 330＜tR≤660mm2) | |||||||||||||||||
| Standard | Name | Number | Remin N/mm² | Rmmin N/mm² | A min % | KV min J | Remin N/mm² | Rmmin N/mm² | A min % | KV min J | Remin N/mm² | Rmmin N/mm² | A min % | KV min J | ||||||
| 1 1) | tr 1) | 1 1) | tr 1) | 1 1) | tr 1) | 1 1) | tr 1) | 1 1) | tr 1) | 1 1) | tr 1) | |||||||||
| EN10250 | 42CrMo4 | 1.7225 | 500 | 750 | 14 | 10 | 30 | 16 | 460 | 700 | 15 | 11 | 27 | 14 | 390 | 600 | 16 | 12 | 22 | 12 |
Forged Round Bar 42CrMo4 42CrMo 42CrMoS4 1.7225 1.7227 Comparison of steel grades
| EN | Number | ISO 683-1:1987 | Germany | United Kingdom | France | Italy | Sweden | Spain |
| 42CrMo4 42CrMoS4 | 1.7225 1.7227 | 42CrMo4 42CrMoS4 | 42CrMo4 42CrMoS4 | (708M40) - | 42CD4 42CD4 u | 42CD4 42CD4 u | 42CD4 42CD4 u | 40CrMo4 40CrMo41 |
Forged Round Bar 42CrMo4 42CrMo 42CrMoS4 1.7225 1.7227 Heat treatment
About Guangda For forged round bar
42CrMo4 qt
round bar manufacturer
42CrMo4 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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