Docol 500DP Dual Phase Steel (DP)
Docol 500DP Dual Phase Steel (DP) - Image 2
Docol 500DP Dual Phase Steel (DP) - Image 3
Docol 500DP Dual Phase Steel (DP) - Image 4

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.

     
    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 required7-
    ZA130As required10-
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      Q: Can you guarantee the quality of your products? A: We always insist on the best quality. We conduct 2 quality inspections one by one. Our mission: to be a world-class professional, reliable and excellent steel supplier.

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      Q: What’s your minimum order quantity? A: We welcome you to try the MOQ 25T, loaded into 1*20GP. Largequantity can reduce your cost.

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