• Jiangsu Hengdali Steel Industry Co., Ltd.
    Aiham Bader
    This time is very pleasant to work with you,we will continue to purchase from you.Looking forward to more cooperation.
  • Jiangsu Hengdali Steel Industry Co., Ltd.
    Carl Weiland
    Your product quality is very good,the service is timly and professional.We feel very comfortable to purchasing from you.
Contact Person : Iris Zhang
Phone Number : +8618914270939
Whatsapp : +8618914270939

ASME SA203 / SA203M Grade E Alloy Steel Plate For Pressure Vessels

Place of Origin China
Brand Name Bao Steel/ TISCO/Wu Steel
Certification SGS,BV
Model Number Carbon Steel Plate
Minimum Order Quantity 2 Tons
Price Negotiable
Packaging Details Plastic bags, thin film, wooden pallet, standard seaworthy export packing or as customer demands
Delivery Time 15 days after deposit
Payment Terms L/C, T/T, Western Union
Supply Ability 5000 Ton/Tons per Month

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Material SA203 Grade E Technique Hot Rolled
Standard ASME SA-203/SA-203M Surface According To Customer's Requirement
Thickness 6-260mm Width 1500mm-4000mm Or Required
Length 3000mm-12000mm Or Required Application Pressure Vessel,Boiler,Storage Tanks And Heat Exchanger In Oil,Gas Project.
Heat Treatment Normalized, Quenched, Tempered
High Light

SA203M Grade E Alloy Steel Plate


ASME SA203 Alloy Steel Plate


ASME Hot Rolled Alloy Steel Plate

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Product Description

SA 203: Special low alloy (Ni) steel for low service temperature,SA 203 is a low-alloyed Ni steel, designed for low temperature applications and requiring a high level of toughness. Its high Charpy impact values at low temperature (-101°C) are combined with good tensile properties and mainly with an ultra low Nil-ductility temperature (Drop weight tests). The crack propagation resistance of the material is therefore excellent.







Product Description: 


Product Name

Pressure Vessel Steel Plate


as required


1000-4000mm or as required




ASME SA-203/SA-203M


Hot rolled

Surface Treatment

According to customer's requirement

Thickness Tolerance

±0.01mm~ ±0.25mm


SA203 Grade E


Pressure Vessel,Boiler,Storage Tanks and Heat Exchanger in Oil,Gas Project.


1 ton , We can accept sample order.

Shipment Time

Within 15-20 workdays after receiving deposit or workable L/C

Export Packing

Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required


250,000 tons/year






Chemical Composition:

Grade E Type Thickness Value
C ≤ Heat analyse ≤50 0.20
Product analyse 50~100 0.23
100 /
Mn ≤ Heat analyse ≤50 /
50 0.70
Product analyse ≤50 0.80
50 0.78
P ≤ Heat analyse - 0.88
S ≤ Product analyse - 0.035
Si Heat analyse - 0.035
Product analyse - 0.15~0.40
Ni Heat analyse - 0.13~0.45
Product analyse - 3.25-3.75








Physical properties :

Grade Nominal Nickel Yield Strength, min, ksi [MPa] Tensile Strength, min, ksi [MPa] Elongation in 8 in. [200 mm], min, % Elongation in 2 in. [50 mm], min, %
Content %
E 3.50 40 [275] 70-90[485-620] 17 21














ASME SA203 / SA203M Grade E Alloy Steel Plate For Pressure Vessels 0





Q1. What are your company's main products ?

A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.


Q2. How do you control quality ?

A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.


Q3. What are the advantages of your company ?

A35: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.


Q4: What is the terms of packing?

A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.


Q5:What is your delivery time?

A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit

For production period, it usually takes about 15 days-30 days after receiving the deposit.


Q6. Can you provide sample ?

A7: We can provide the samll samples in stock for free, as long as you contact us.

Customized samples will take about 5-7days.


Q7. How many coutries you already exported ?

A6: Exported to more than 50 countries mainly from America, Russia, UK, Thailand, Vietnam,Kuwait, Egypt, Turkey, Jordan,India, etc.