Wuxi Zhanlu International Trade Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | Consulting service |
| Delivery Time | 5-8 workdays |
| Packaging Details | Conventional packaging |
| Name | ASTM 4118 Alloy Structural Steel |
| Length | 2.5m-10m |
| Material | ASTM 4118 |
| Diameter | 6.0mm-1200mm |
| Characteristic | Very high strength and toughness |
| Shape | Round Bar |
| Brand Name | Zhanlu |
| Model Number | Round Bar |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | Consulting service |
| Delivery Time | 5-8 workdays | Packaging Details | Conventional packaging |
| Name | ASTM 4118 Alloy Structural Steel | Length | 2.5m-10m |
| Material | ASTM 4118 | Diameter | 6.0mm-1200mm |
| Characteristic | Very high strength and toughness | Shape | Round Bar |
| Brand Name | Zhanlu | Model Number | Round Bar |
| Place of Origin | China | ||
| High Light | astm 4118 yield strength ，4118 astm a29 ，AISI 4118 Alloy Steel | ||
ASTM4118 has high hardenability, no temper brittleness, good weldability, little tendency to form cold crack, good machinability and cold strain plasticity. ASTM4118 is generally used in quenched and tempered or carburized and quenched conditions, and is used to manufacture high-pressure pipes and various fasteners, and higher carburized parts, such as gears and shafts, which work in non-corrosive media and media with a working temperature of less than 250 ℃ and containing nitrogen and hydrogen mixture.
Supply Form & Size
| Form of Supply | Size(mm) | Length(mm) |
| Round bar | 6.0mm-1200mm | 2.5m-10m |
Chemical Composition&Related Specifications
| Grade | C | Si | Mn | P | S | Cr | Mo |
| 4118 | 0.18～0.23 | 0.15～0.35 | 0.70～0.90 | ≤0.035 | ≤0.040 | 0.40～0.60 | 0.08～0.15 |
Brand comparison table
| AISI/SAE | DIN/EN | BS | JIS/KS | China |
| 4118 | 18CrMo4(1.7243) | 18CrMo4(1.7243) | SCM420 | 20CrMo |
Mechanical Property
| tensile strength σb (MPa) | ≥885(90) |
| yield strengthσs (MPa) | ≥685(70) |
| elongation δ5 (%) | ≥12 |
| Reduction of area ψ (%) | ≥50 |
| Impact energy Akv (J) | ≥78 |
| Impact toughness value αkv (J/cm2) | ≥98(10) |
| hardness | ≤197HB |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2016
Total Annual:
5000000-10000000
Employee Number:
5~20
Ecer Certification：
Verified Supplier
Wuxi Zhanlu International Trade Co., Ltd.: Our company's address is located in Wuxi, Jiangsu Province, China, where the steel resources are very rich. Our company is a comprehensive import and export steel trade enterprise. We can provide steel trade, logistics, warehousing and other services. O... Wuxi Zhanlu International Trade Co., Ltd.: Our company's address is located in Wuxi, Jiangsu Province, China, where the steel resources are very rich. Our company is a comprehensive import and export steel trade enterprise. We can provide steel trade, logistics, warehousing and other services. O...
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