Paramtents
HS code 720905100
Packging & Delivery
Min Order25 ton
Briefing
Detailed
Product Description
1. Grade: Q295GNHL ; GB/T 4171
2. Certification: ISO9001
3. Product Name: Q295GNHL Hot Rolled Wear-resistant Corten Steel plate in Coil
Characteristics for grade Q295GNHL:
Grade: | Q295GNHL |
Standard: | China GBT |
Classification: | China structural steel and alloy steel |
Chemical composition % of the ladle analysis of grade Q295GNHL | |||||||
C | Si | Mn | S | Cr | Ni | Cu | P |
Max 0.12 | 0.10-0.40 | 0.20-0.50 | 0.035 | 0.30-0.65 | 0.25-0.50 | 0.25-0.45 | 0.07-0.12 |
Carbon Equivalent: Ceq = [C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15]% |
Mechanical Properities:
Grade | Thickness | Yield | Tensile | Elongation | Delivery state |
| mm | Min Mpa | Mpa | Min % | |
Q295GNHL | ≤6 | 295 | 430 | 24 | Hot rolling |
>6 | |||||
≤2.5 | 260 | 390 | 27 | Cold rolling |
Technological properties of grade Q295GNHL:
Melting temperature: | 327.3 °C |
We can produce Q295GNHL,the specifications follows:
Note:
(1) listed in the table apex diameter (d), to steel thickness (a) multiples said.
(2) in the ASTM A6 standard specified scope can meet any additional conditions.
(3) from the standard for 50 mm (2 in).
Mechanical properties Mechanische Eigenschaften Caracteristiques mecaniques
ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d’elasticite minimale Rm Tensile strength / Zugfestigkeit / Resistance a la traction
A Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal J Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc
Cold-rolled sheet: Thickness: 2-5mm Width:1000mm Length: 2000mm Hot-rolled sheet: Thickness:6-80mm Width: 210-610mm
Length: We can supply any length based on the customer's requirement. Forging/hot rolling/ extrusion of steel.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirement. UTS according to SEP 1921 C/c,D/d,E/e;A388 or GB/T 6402
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