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DD11 Stamping and cold forming steel

DD11 Stamping and cold forming steel

Grade: DD11 Steel
Type: steel plate, stamping and cold forming steel, drawing and forming steel
Standard: EN 10111
Specification: Thickness: 1.0mm--11mm||||||Width: 900mm--1630mm||||||Length: 3000mm to 15000mm
Application:DD11 steel is widely used in construction field, shipbuilding industry, petroleum and chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields.

 DD11 Steel Introduction 

DD11

DD11 steel plate/sheet is under EN10111 standard. It's grade Number is 1.0332.The equal material of DD11 is: DIN 1614 STW22, NFA 36-301 1C, UNI5867 FEP11, BS1449 HR3,UNE36.093 AP11, ASTM-SAE A621DQ-SAE1010,JIS G 3131 SPHD.
EN10111 DD11 steel plate/sheet is stamping and cold forming steels. it is suitable for non-structural press work and forming.  It's tensile strength is around 440 MPa (there is different min strength point at the different thickness.) DD11 yield strength is from 170MPa to 340 MPa. (different min strength point at the different thickness.)
DD11 Steel Delivery state
DD11 Steel products shall usually be delivered with their surface as rolled, may be delivered with descaled surface,or may be supplied with a light skin-pass. The descaled products are usually delivered oiled, If the purchaser does not require the surfaces to be oiled, this shall be clearly indicated at the time of enquiry and order. 
DD11 Steel can be delivered in Hot Rolled, Cold Rolled, Normalized, Quenched, Tempering, Thermal Mechanical Control Process (TMCP), Electroslag, Remelting Technical, HIC test.
DD11 Steel Application
DD11 steel has good drawing or forming quality for general forming applications, it is suitable for non-structural stamping and forming. is widely used in construction field, shipbuilding industry, petroleum and chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields.
 

DD11 Steel Chemical Composition Analysis  

Grade Chemical Composition%
Chemical elements C Mn max P max. S max.
DD11 0.12 0.60 0.045 0.045

DD11 Steel Mechanical Properties

Grade Thickness(mm) Yield (Min Mpa) Tensile(Mpa) Elongation(Min %)
DD11
≤1.5 170-360 ≤440 22
1.5<T≤2.0 23
2.0<T≤3.0 170-340 24
3.0<T<11.0 28

DD11 Steel Packing

DD11 Steel Packing is normally wrapped by plastic film and waterproof paper, and then fastened on wooden pallet or as you request.

Stainless Steel Surface Finishes:

1. No 1 Finish : Used where Heat and corrsoion ressistance is required . Produced by annealing and resealing after hot rolling .

2. No 2D Finish : Dull Cold rolled finish . Used in deep drawn objects which are often polished after fabrication

3. NO 2 B Finish : Bright Cold Rolled Finish . Used in very deep drawn objects .

4. No 3 Finish : Polished finish obtained with abrasives

5. No 4 Finish : Used for kitchen ware , cooking utensils , restaurants and hotel kitchenware , cookware . Obtained with abrasives of 125 mesh and higher

6. NO 7 Finish : Architectural and Ornamental Finish

7. NO 8 Finish : Press plates , small mirrors and reflectors

8. Hairline finish : Ornamental plates , decorative items , name plates , elevators , doors in buildings

No matter what kind of steel plate you need,dont hesitate to contact us.

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