Name: Docol 500DP Dual Phase Steel (DP)
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Docol 500DP Dual Phase Steel (DP)

Docol 500DP: Docol 500DP dual-phase steel has good formability and weldability and is suitable for automotive safety components such as reinforcements. This steel is subjected to a special heat treatment, which mainly produces a two-phase structure. Ferrite, which can impart formability, represents one phase, while martensite, which is responsible for strength, represents the other phase.

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Product Description

Mechanical Properties

Steel Grade	Standard	Plating	Test Direction	Yield Strength Rp0.2 (MPa)	Tensile Strength Rm (MPa)	Extension Rate A80( min%)	Minimum Bend Inner Diameter for 90 ° Bend
Docol CR290Y490T-DP	VDA239- 100:2016	UC, GI, GA*, FR	L	290-380	490-600	24	UC 0.0xtGI, GA, FI0.5xt
Docol CR230Y500T- DL	SSAB	UC	T	230-300	500-600	24	0.0xt
Docol CR290Y500T- DP	SSAB	UC	T	290-370	500-600	20	0.0xt

Chemical Composition

Steel Grade	Plating	C (max %)	Si (max %)	Mn(max %)	P (max %)	S(max %)	Al( %)	Cr Mo(max%)	B(max %)	Nb Title(max %)
Docol CR290Y490T-DP	UC	0.10	0.50	1.00	0.025	0.010	0.015-	-	0.10	-
Docol CR290Y490T-DP	GI,GA,ZA	0.14	0.50	1.80	0.050	0.010	0.015-1.0	1.00	0.15	0.005
Docol CR230Y500T- DL	UC	0.08	0.40	1.80	0.025	0.010	0.015-	-	0.10	-
Docol CR290Y500T- DP	UC	0.10	0.50	1.00	0.025	0.010	0.015-	-	0.10	-

Plating

Plating Type	Plating Grade	Standard	Single-sided coating quality, single-point test (g/m2)	Single side thickness, for reference only(μm)
GI	40/40	VDA239-100	40-60	5.6-8.5
GI	50/50	VDA239-100	50-70	7.0-9.9
GI	60/60	VDA239-100	60-90	8.5-12.7
GI	70/70	VDA239-100	70-100	9.9-14.1
GI	85/85	VDA239-100	85-115	12.0-16.2
GI	115/115	VDA239-100	115-155	16.2-21.8
GA	40/40	VDA239-100	40-60	5.6-8.5
GA	50/50	VDA239-100	50-80	7.0-11.3
ZA	95	As required		7-
ZA	130	As required		10-

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FAQ

Q: Are you trading company or manufacturer ?

A: We are professional manufacturer with 20 years' experience, and our company also is a very professional a trade company for steel products.We can also provide a wide range of steel products.

Q: Will you delivery the goods on time?

A: Yes,we promise to deliver on time,indemnity clause in contract terms will work if we couldn't.

Q: Do you provide samples ? Is it free or extra ?

A: The samples are free,you just need to pay the courier freight.

Q: Do you accept the third party inspection?

A: Yes, absolutely we accept.

Q: How could you guarantee your products?

A: Products are manufactured by certified workshops, inspected by professional inspector.

Q: How do we trust your company?

A: We specialist in steel business for many years, authenticated by SGS,welcome to visit our factory.

Q: What's your advantages?

A: Our own production lines make the good prices and high quality possible and seasoned workers serve you 7*24 hours.

Q: Can you produce the products according to my own drawings?

A:Yes,we can produce the products according to your drawings that will be most satisfy you.

Q: What is your Payment?

A: 100% T/T advance , Western Union (For Small Order)
B: 30% T/T and balance 70% before the shipment
C: 100% Irrevocable LC at sight (For Big Order)

Q: How long is the Delivery time?

A: 7~20 working days after confirming the payment.
If the order is urgently, we will push our workshop finish in advance.

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