ASTM 4135/EN 34CrMo4/1.7220
1m to 12m
ASTM ASME SUS JIS DIN
1/4" to 24" , 13.7 mm to 609.6 mm
Alloy steel
Polished
10 TON
Industrial
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ASTM 4135 alloy structural steel pipe has high static strength, impact toughness, and high fatigue limit. Its hardenability is higher than that of 40Cr steel, and it can maintain high creep strength and durable strength at high temperatures, and its long-term working temperature can reach 500°C. During cold deformation, its plasticity is at a medium level, but its weldability is poor. At low temperatures of -110 degrees Celsius, it has high static strength, impact toughness and high fatigue strength, good hardenability, no overheating tendency, small quenching deformation, and acceptable plasticity during cold deformation. The resistance is at a medium level, but it has the first type of temper brittleness and poor weldability. It needs to be preheated to 150~400 degrees Celsius before welding, and post-weld heat treatment is required to eliminate stress. Generally, it is used after quenching and tempering, and can also be used after high and medium frequency surface quenching or quenching and low and medium temperature tempering. | |||||||||
Product Details
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Product Specification
ASTM 4135 alloy structural steel is mainly used to manufacture important parts in various machines that are subject to impact, bending torsion and high loads, such as rolling mill herringbone gears, crankshafts, hammer rods, connecting rods and fasteners, turbine engine spindles, Axles, engine transmission parts, large motor shafts, punches in petroleum machinery, bolts for boilers with operating temperatures below 400 degrees Celsius, nuts below 510 degrees Celsius, high-pressure seamless thick-walled pipes in chemical machinery (temperature 450~500 degrees Celsius), non-corrosive media), etc. It can also replace 40CrNi steel in the manufacture of high-load transmission shafts, turbine engine rotors, large-section gear support shafts (diameter less than 500MM), etc. In addition, ASTM 4135 alloy structural steel can also be used to manufacture process equipment materials, pipes welding materials, etc. It can also be used to manufacture standard parts such as slotted pins, etc.
Length | 1m to 12m |
Wall thickness | 1mm to 150mm |
Outer diameter | 6mm to 2500mm |
Standard | ASTM 4135 /JIS SCM435/DIN 34CrMo4/EN 34CrMo4 |
Material Grade | Aisi 4135 |
MOQ | 5 TON |
Shape | Round&Square |
Nominal Size | 1/2 inch, 3/4inch, 1 inch, 2 inch, 3 inch, >3 inch, Up to 20 inc |
Certificate | ISO/PED/TUV/SGS |
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Product Display
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Application
ASTM 4135 alloy structural steel pipes are widely used in the oil and gas industry to manufacture transportation pipelines, oil well pipelines, and oil drilling pipelines. ASTM 4135 pipes need to have high strength, corrosion resistance, and high-temperature resistance to withstand high pressure and high-temperature environments. ASTM 4135 alloy structural steel pipe meets these requirements and provides reliable performance under harsh operating conditions.
ASTM 4135 alloy structural steel pipes are widely used in the field of mechanical engineering to manufacture various mechanical parts. These parts include bearings, gears, connecting rods, crankshafts, etc. ASTM 4135 alloy structural steel pipe has high static strength and impact toughness and can withstand high loads and impact loads. It also has good wear resistance and can provide reliable performance under conditions of high load and high-speed movement.
ASTM 4135 alloy structural steel pipe is widely used in construction and bridge engineering to manufacture supporting and connecting components. These components need to have high strength and rigidity to withstand heavy loads and external forces. ASTM 4135 alloy structural steel pipe has the high strength and stiffness to meet these requirements and provide reliable performance in harsh environmental conditions.
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ASTM 4135 Chemical element content (%)
Element | C | Si | Mn | P | S | Cr | Ni | Cu | Mo |
minimum value | 0.32 | 0.17 | 0.4 | - | - | 0.8 | - | - | 0.15 |
maximum value | 0.4 | 0.37 | 0.7 | 0.035 | 0.035 | 1.1 | 0.3 | 0.3 | 0.25 |
Company Details
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Company Profile
"Shunbei Metal Manufacturer", established in 2008, and located in Guangdong, is a well-known professional steel company specializing in the production and trading of high-quality steel products for global use.
We are one of the major exporters of cold-rolled steel, wear-resistant steel plates, carbon steel, weathering steel, carbon steel pipes, angle steel, H-beams, flat steel, and other steel products in East China.
Our products undergo strict quality inspections and are widely used in the fields of construction, bridges, automobile manufacturing, electrical installation, and mining. After years of hard work, Shunbei Metal has exported thousands of tons of high-quality steel products to North America, South America, Gulf countries, Africa, CIS, and Southeast Asia. Our products have been exported to more than 30 countries and regions.
The core values of Shunbei Metal are competitive prices, high-quality products, and best services.
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Certifications
Why choose us?
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Why Choose Us?
Long Experience: 10 years of warehousing and sales experience.
High and consistent quality, with preferential treatment for quantity.
Strong Ability to Supply and Short Delivery Time: Our warehouse is located near our office, allowing for quick release of goods based on order quantity.
Quick Transportation Speed: We are located near Shanghai port.
Many Exporting Countries: Our products have already been exported to the United States, Australia, Russia, Ukraine, Pakistan, Korea, and other countries.
Reliable Suppliers: All of our company's products are sourced from large domestic steel mills, including Shandong Iron and Steel, Tangshan Iron and Steel, Handan Iron and Steel, and others.
Strong Partners: Our company partners with the Chinese Government, State-owned Enterprises, and Listed Enterprises.
Bottom and Competitive Price.
Reliable Quality and Service.
Buyer's Specifications Accepted.
FAQ
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FAQ
1. Q: What's your MOQ(minimum order quantity)?
A: 5 ton,mixed acceptable .
2. Q: What's your packing methods?
A: Packed in bundle or bulk .
3. Q: What's your payment terms?
A: 30% in advance by T/T ,70% will be before shipment or against the BL copy under FOB/CIF/CFR Safe LC can be accept
4. Q: What's your delivery time?
A: 7-20 working days after received the advance payment .
5. Q: Are you manufacturer or trader?
A: We are a factory setted up more than 20years and export more than 15years,
6. Q: Where's your factory?
A: Our factory is in WuXi city (near Beijing) afforded enough production ability and earlier delivery time.
7,Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.