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A515 Pressure Vessel Carbon Steel Coil

A515 is the same as ASME SA-515 and is the standard specification for welding carbon steel for high temperature service in boilers and other pressure vessels.

+86 130 6369 0956

+86 130 6369 0956

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A515 Pressure Vessel Carbon Steel Coil Description

A515/SA-515 coil is categorized into 3 grades according to its minimum tensile strength: grade 60, grade 65 and grade 70. SA515 is a carbon sulfide steel for high-temperature pressure vessels that complies with ASTM A515/A515M standards. It has high strength and corrosion resistance and is suitable for manufacturing pressure vessels working in medium to high temperature environments. When using SA515 steel coil to manufacture pressure vessels, welding and heat treatment must be carried out in accordance with relevant standards and requirements to ensure the safety, reliability and durability of the vessel.

Product Parameters

Product Name	A515 Pressure Vessel Carbon Steel Coil
Production Process	Hot Rolling, Cold Rolling
Material Standards	AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc.
Width	45mm-2200mm
Length	Custom Size
Thickness	Hot Rolling: 2.75mm-100mm Cold Rolling: 0.2mm-3mm
Delivery Conditions	Rolling, Annealing, Quenching, Tempered or Standard
Surface Process	Ordinary, Wire Drawing, Laminated Film

Chemical Composition

A515	C	Mn ≥	Si	P	S
Grade 60	0.24-0.31	0.98	0.13-0.45	0.035	0.035
Grade 65	0.28-0.33	0.98	0.13-0.45	0.035	0.035
Grade 70	0.31-0.35	1.3	0.13-0.45	0.035	0.035

Mechanical Properties

A515	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation Rate And 2 and (50mm) min.	Impact Test Temperature (°C)
Grade 60	415-550	220	25	-20,40,-60
Grade 65	450-585	240	23	-20,40,-60
Grade 70	485-620	260	21	-20,40,-60

Physical Performance

Physical Performance	Metric	Imperial
Density	7.80 g/cc	0.282 lb/in³

Scope of Application

ASTM A515 boiler vessel plate is mainly used for medium and high temperature welding boiler and other pressure vessel equipment.

Equivalent Material

ASTM A515	National Standard GB	Japanese standard JIS	German Standard DIN	Legal standard AFNOR	Conspire UNI	English standard BS
Level 60	GB713 20g	JIS G3103 SB410	DIN 1715 1.0425	A48 CP, AP, FP	Fe 460-2-KW	Gr 360, 400
Level 65	GB713 22g	JIS G3103 SB450	DIN 1715 1.0435	A48 CP, AP, FP	Fe 460-2-KW	Gr 360, 400
Level 70	-	JIS G3103 SB480	DIN 1715 1.0844	A48 CP, AP, FP	Fe 460-2-KW	Gr 360, 400

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FAQ

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Q：

How do you guarantee product quality?

A：

Our factory operates under strict QA/QC standards. Every product is inspected during production and before shipment to ensure it meets agreed quality specifications. We can provide mill test certificates and accept thirdparty inspections upon request.

Q：

What certifications do you have?

A：

Our products comply with international standards including ASTM, ASME, DIN, and EN. We also hold quality management certifications and can provide relevant documentation upon request.

Q：

Can I get samples before ordering?

A：

Yes. We can provide free samples for your evaluation. Shipping costs are typically borne by the customer. Please contact our sales team to arrange sample delivery.

Q：

What is your minimum order quantity (MOQ)?

A：

MOQ varies by product type and specification. For certain items, trial orders may be considered. Please contact us with your specific requirements for a confirmed MOQ.

Q：

What payment terms do you accept?

A：

We commonly accept T/T (30% deposit in advance, 70% balance before shipment) and L/C. Other payment terms may be negotiated depending on order value and cooperation conditions.

Q：

Do you offer discounts for large orders?

A：

Yes. We have strong capabilities for largescale project supply and offer favorable pricing for bulk orders. Our 100,000ton stock capacity allows us to provide competitive rates for volume purchases.

Q：

What is your typical lead time?

A：

For stocked products, we can deliver to the loading port within 3–7 days after receiving the deposit. For production orders, lead time is typically 15–30 days after order confirmation, depending on product type and quantity.

Q：

What shipping terms do you support?

A：

We support EXW, FOB, CIF, CFR, DDU, and other common trade terms. Shipping can be arranged by sea, air, or courier based on your requirements.

Q：

How do you package the products?

A：

We use standard export packaging suitable for sea freight. For fragile or highsurfacefinish products such as stainless steel, we apply strict protective packaging to prevent scratches and damage during transit. Custom packaging is also available upon request.

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How can I become your agent?

A：

We are actively recruiting regional agents worldwide. If you are interested, please contact us with your background, market coverage, and target regions. We offer competitive agent policies and full support for your local market development.

Q：

Do you accept bulk procurement orders?

A：

Yes. Bulk procurement is one of our core business models. With over 100,000 tons of stock and a robust supply chain, we are wellequipped to handle largevolume orders for overseas projects, manufacturers, and trading companies.

Q：

Do you provide aftersales service?

A：

Yes. Our professional service team is available to address any questions regarding product quality, delivery, or usage. We are committed to providing ongoing support throughout our partnership.

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