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A213 A516 Chromoly Alloy Steel Plate Flame Cutting Gr70 S355j

Place of Origin Mainland China
Brand Name Hengchengtai
Certification SGS ISO ROHS
Model Number A213 A516 C45
Minimum Order Quantity 1ton
Price 500-1000 USD PER TON
Packaging Details standard waterproof package
Delivery Time 5-10Days after confirming order
Payment Terms L/C, T/T, Western Union
Supply Ability 800TONS PER MONTH
Product Details
Application Industrial, Hotel, Power Transmission, Server, Army Color White, Grey, Black, Blue, Black/Silver
Material Q235 Q345 45# 42crmo 15crmo 35crmo Etc. Type Plate Sheet Coil Strip
Standard ASTM AISI GB DIN JIS EN Usage Machinery Processing Construction
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A213 Alloy Steel Plate

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A516 Alloy Steel Plate Flame Cutting

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chromoly steel plate Gr70 S355j

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Product Description

ASTM A213 Ms Sheet Flame Cutting ASME A516 Gr. 70 ASTM A573 Grade 70 S355j Hot Rolled Alloy Ms Steel Sheet Plate

 

Wuxi Hengchengtai as a global reputation for the supply of high quality boiler steel to these fabricators and many of them are suppliers to some of the worlds largest gas, oil and petrochemical companies.

Pressure vessel and boiler quality steel are commonly found throughout the oil industry (including inshore and offshore), the petrochemical industry and the gas production industry. The companies in these industries set the highest demands in terms of quality, testing and conditions of supply, and ANSON has all the necessary expertise to meet these demands.

 

Material # EN 10028-2 DIN 17155 BS 1501 ASTM JIS G3115
1.0345 P235GH HI 161 Gr. 360 / 164 Gr. 360 A 285 Gr. C-A 414 Gr. C / A 516 Gr. 55 SPV 24
1.0425 P265GH HII 161 Gr. 400 / 164 Gr. 400 / 224 Gr. 400 A 414 Gr. E / A 516 Gr. 60  
1.0481 P295GH 17 Mn 4 224 Gr. 490 A 414 Gr. F / A 516 Gr. 65 SPV 32
1.0473 P355GH 19 Mn 6   A 414 Gr. G SPV 36
1.5415 16Mo3 15 Mo 3 1503 - 243 B A 204 Gr. B  
1.7335 13CrMo4-5 13CrMo 4 4 620 Gr. 27 A 387 Gr. 12  
1.738 10CrMo9-10 10CrMo 9 10 622 Gr. 31 A 387 Gr. 22  
1.7383 11CrMo9-10    

 

A grade with following chemical composition shows good mechanical properties at cryogenic temperatures:

C - 0.072%
Mn - 16%
P - 0.02%
S - 0.008%
Si - 0.41%
Ni - 5.85%
Cr - 17.8%
N - 0.36%
Fe - Remainder


(The composition is given for plates with 12.7mm thickness)

The material combination of high strength, good toughness, and weldability should prompt designers to specify it for welded pressure vessels for the storage of cryogens.
Steels for Low-Temperature

When designing low-temperature systems or equipment, the engineer finds that notch toughness ranks high in importance, because a part or structure will generally fail due to a notch or other stress concentration. Test results measure the steels capacity to absorb energy, and thus signify its ability to resist failure at points of local stress concentration.

Fatigue limit of steel also must be considered. At low temperatures, systems are usually subjected to dynamic loads, and structural members to cycle stresses. Examples include vessels that frequently undergo pressure changes and large structures and mobile equipment that experience extreme stress imposed by packed snow or high winds. Other considerations include heat conductivity and thermal expansion.

Higher strength with good notch toughness is available in carbon steels A 537 Grade A and A 537 grade B. Their can be earlier normalized or quenched and tempered to raise yield and tensile strength and impact toughness beyond those of the A 516`s. Table 1 shows mechanical properties at low temperatures for some typical ASTM carbon steels.

 

Table 1. Specifications for Low-temperature Steels

Designation Min Yield Strength (MPa) Tensile Strength (MPa) Min Elongation, L0= 50 mm (%)
A442 Gr. 55 221 379 - 448 26
A442 Gr. 60 221 414 - 496 23  
A516 Gr. 55 207 379 - 448 27  
A516 Gr. 60 221 414 - 496 25  
A516 Gr. 65 241 448 - 531 23  
A516 Gr. 70 262 483 - 586 21  
A517 Gr. F 690 792 - 931 16
A537 Gr. A 345 483 - 620 22
A537 Gr. B 414 551 - 690 22  
A203 Gr. A 255 448 - 531 23
A203 Gr. B 276 482 - 586 21  
A203 Gr. D 255 448 - 531 23
A203 Gr. E 276 482 - 586 21  
A533 Gr. 1 345 552 - 690 18
A533 Gr. 2 482 620 - 793 16  
A533 Gr. 3 569 690 - 862 16  
A543 Gr. 1 586 724 - 862 14
A543 Gr. 2 690 793 - 931 14  

 

Since a variety of low-temperature steels are available, the engineer must consider the advantages each has to offer according to the application. The cost-strength ratio is but one factor; others, such as welding and fabrication costs, have equal or greater bearing on final costs. However, heat-treated carbon grades are often used for low-temperature services. Besides offering excellent low-temperature toughness plus fabricability, these grades are lower in initial cost.
Steel plate flame cutting according to customier's drawings:

 

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