Jiangsu Senyilu Metal Material Co., Ltd.
| Name | GB/T 3077 30CrMo Steel Plate |
| Feature | High strength |
| Application | railways, bridges, pressure vessels, etc |
| Standard | AiSi, ASTM, BS, DIN, GB, JIS |
| Thickness | 3-50mm or as required |
| Width | 600-3000mm or as required |
| Length | 1000-12000mm or as required |
| Technique | Hot Rolled / Cold Rolled |
| Packaging Details | Standard seaworthy export packing or as customer demands |
| Delivery Time | 7-15 work days |
| Payment Terms | T/T, Western Union |
| Supply Ability | 5000 Tons / Month |
| Place of Origin | China |
| Brand Name | Senyilu |
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Product Specification
| Name | GB/T 3077 30CrMo Steel Plate | Feature | High strength |
| Application | railways, bridges, pressure vessels, etc | Standard | AiSi, ASTM, BS, DIN, GB, JIS |
| Thickness | 3-50mm or as required | Width | 600-3000mm or as required |
| Length | 1000-12000mm or as required | Technique | Hot Rolled / Cold Rolled |
| Packaging Details | Standard seaworthy export packing or as customer demands | Delivery Time | 7-15 work days |
| Payment Terms | T/T, Western Union | Supply Ability | 5000 Tons / Month |
| Place of Origin | China | Brand Name | Senyilu |
Description
GB/T 3077 30CrMo alloy steel plate Chemical Composition:
30CrMo Chemical Composition |
|||||
| Grade | The Element Max (%) | ||||
| C | Si | Mn | P | S | |
| 30CrMo | 0.26~0.34 | 0.17~0.37 | 0.40~0.70 | 0.035 | 0.035 |
GB/T 3077 30CrMo alloy steel plate Mechanical Property:
| Grade | 30CrMo Mechanical Property | |||
| Thickness | Yield | Tensile | HB | |
| 30CrMo | mm | Min Mpa | Mpa | HB |
| 6-50 | 785 | 930 | ||
| 50-200 | 785 | 930 | ||
As with all our steels, our GB/T 3077 30CrMo alloy steel plate come with mill test certification and stampings and we can arrange for a variety of tests to be performed on the material if specified. Alternatively, the customer can arrange testing via a third party testing house.
About 30CrMo alloy steel
30CrMo alloy steel is Chromium molybdenum alloy structural steel. 30 refers to the carbon content. 30CrMo alloy steel is used to make 10.9S 8.8S high-strength bolts. But before use, 30CrMo alloy steel must be tested to confirm its composition content before it can be safely used. Chinese grade 30CrMo is equivalent to Japanese SCM430.
30CrMo alloy steel has high strength and toughness, high hardenability. Its critical hardenability diameter in oil is 15-70 mm. 30CrMo alloy steel also has good thermal strength and enough high temperature strength below 500℃. But its strength decreases significantly at 550℃. When alloy elements are at the lower limit, 30CrMo alloy steel has good weldability. But when alloy elements are near the upper limit, 30CrMo alloy steel only has medium weldability and needs to be preheated to more than 175℃ before welding. 30CrMo alloy steel has good machinability and moderate plasticity during cold deformation. 30CrMo alloy steel has the first kind of tempering brittleness in the range of 300～350℃ during heat treatment, and tends to form white spots.
30CrMo alloy steel is usually used in quenched and tempered state. When the carbon content of the steel is at lower limit, 30CrMo alloy steel can also be used as a high strength carburized steel at the center. In medium-sized machinery manufacturing industry, 30CrMo alloy steel is mainly used to manufacture quenched and tempered parts with large cross-section and working under high stress conditions, such as shafts, spindles, operating wheels, bolts, double-head bolts, gears and so on under high load; in chemical industry, 30CrMo alloy steel is used to manufacture welding parts, sheets and pipes, and welded structures.
30CrMo alloy steel plate is widely used in various large-sized mirror plastic mould, precision plastic mould, like: cars accessies, home appliances, electronic equipment plastic mould and so on.
FAQ
Q1: Are you trading company or manufacturer?
A1: We are professional manufacturer for steel plates, and our company also is a very professional and technical foreign trade company for steel products. We have more export experience with competitive price and best after-sales service. Apart from this,we can provide a wide range of steel products to meet the requirement of customer.
Q2: What are your main products?
A2: Our main products are chromium carbide overlay wear plates, also known as CCO wear plates, bimetallic wear plates, hardfacing wear plates, cladding wear plates, and composite wear plates.
Q3: Can you provide samples?
A3: Yes, we can provide samples for customers to do tests, please contact us to get more details.
Q4: What's your payment term?
A4: This term can be negotiated. We accept TT and LC payments.
Q5: Will you delivery the goods on time?
A5: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not. Honesty is our company's tenet.
Q6: What's your production capacity?
A6: 150,000 m2/year.
Q7: Do you accept the third party inspection?
A7: Yes absolutely we accept.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2013
Total Annual:
12,000,000- 13,000,000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Jiangsu Senyilu Metal Material Co., Ltd is mainly engaged in producing, processing and distributing chrome carbide overlay plates, chrome carbide overlay pipes and more. We were founded in the 2013, 100+ staff, 9+ years service experience for industrial steel, 40+ great large mills and cooperation p... Jiangsu Senyilu Metal Material Co., Ltd is mainly engaged in producing, processing and distributing chrome carbide overlay plates, chrome carbide overlay pipes and more. We were founded in the 2013, 100+ staff, 9+ years service experience for industrial steel, 40+ great large mills and cooperation p...
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