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  • Docol 500DP Dual Phase Steel (DP)
  • Docol 500DP Dual Phase Steel (DP)
  • Docol 500DP Dual Phase Steel (DP)
  • Docol 500DP Dual Phase Steel (DP)

›

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.
+86 153 7635 6088
+86 153 7635 6088
info@jtl-steel.com
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◉ Product Description

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. Bainite may also be present as a complementary phase.

 

Mechanical Properties

Steel GradeStandardPlatingTest DirectionYield Strength Rp0.2 (MPa)Tensile Strength Rm (MPa)Extension Rate A80( min%)Minimum Bend Inner Diameter for 90 ° Bend
Docol CR290Y490T-DPVDA239- 100:2016UC, GI, GA*, FRL290-380490-60024UC 0.0xtGI, GA, FI0.5xt
Docol CR230Y500T- DLSSABUCT230-300500-600240.0xt
Docol CR290Y500T- DPSSABUCT290-370500-600200.0xt

 

Chemical Composition

Steel GradePlatingC (max %)Si (max %)Mn(max %)P (max %)S(max %)Al( %)Cr Mo(max%)B(max %)Nb Title(max %)
Docol CR290Y490T-DPUC0.100.501.000.0250.0100.015--0.10-
Docol CR290Y490T-DPGI,GA,ZA0.140.501.800.0500.0100.015-1.01.000.150.005
Docol CR230Y500T- DLUC0.080.401.800.0250.0100.015--0.10-
Docol CR290Y500T- DPUC0.100.501.000.0250.0100.015--0.10-

 

Plating

Plating TypePlating GradeStandardSingle-sided coating quality, single-point test (g/m2)Single side thickness, for reference only(μm)
GI40/40VDA239-10040-605.6-8.5
GI50/50VDA239-10050-707.0-9.9
GI60/60VDA239-10060-908.5-12.7
GI70/70VDA239-10070-1009.9-14.1
GI85/85VDA239-10085-11512.0-16.2
GI115/115VDA239-100115-15516.2-21.8
GA40/40VDA239-10040-605.6-8.5
GA50/50VDA239-10050-807.0-11.3
ZA95As required
7-
ZA130As required
10-


◉ Product Show

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◉ Application

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◉ Packaging And Shipping

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◉ Factory Show

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◉ FAQ

Q: Are You Manufacture or Trade Company?
A: We are the professional manufacturer of pipeline products located in Tianjin，China. Welcome to contact us and visit our factory before you place orders.
Q: How do you guarantee the quality?
A: We can send free samples to you, we can accept third-party testing.
We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.
Q: Can I get free samples?
A: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.
Q: What is the MOQ? 
A: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.
Q: Can you OEM or ODM?
A: Yes, we have a strong developing team. The products can be made according to your request

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