S420MH 1.8847 Forged Steel Flanges EN1092-1 Compliant High Strength Steel Flanges
Product Summary
S420MH (1.8847) forged steel flanges compliant with EN1092-1 standard. Features high tensile strength (500-660 MPa), excellent impact resistance, and structural integrity for demanding industrial applications.
Product Details
Highlight:
1.8847 forged steel flanges
,En1092-1 1.8847 forged steel flanges
,S420MH 1.8847 forged steel flanges
Steel Number:
1.8847
Material:
S420MH
Steel Flanges:
Steel Forged Flanges
Standard:
En1092-1
Product Description
1.8847 Forged Steel Flanges S420MH Steel Forged Flanges Steel EN1092-1 Forged Flanges
High-quality forged steel flanges manufactured from S420MH structural steel, compliant with EN 1092-1 standards for forged flanges.
Material Specifications
Grade: S420MH
Number: 1.8847
Classification: Structural steel
Standard: EN 10219-1:2006 - Cold formed welded structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements
Chemical Composition (%) - EN 10219-1-2006
| C | Si | Mn | Ni | P | S | Mo | V | N | Nb | Ti | Al | - |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| max 0.16 | max 0.5 | max 1.7 | max 0.3 | max 0.035 | max 0.03 | max 0.2 | max 0.12 | max 0.02 | max 0.05 | max 0.05 | max 0.02 | Cr+Cu+Mo < 0.6 |
Mechanical Properties
| Nominal Thickness (mm) | to 40 |
|---|---|
| Rm - Tensile Strength (MPa) | 500-660 |
| Nominal Thickness (mm) | to 16 | 16 - 40 |
|---|---|---|
| ReH - Minimum Yield Strength (MPa) | 420 | 400 |
| KV - Impact Energy (J) | -20°C |
|---|---|
| 40 |
| Nominal Thickness (mm) | to 40 |
|---|---|
| A - Min. Elongation at Fracture (%) | 19 |
Property Definitions
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
Heat Treatment Conditions
+A: Soft annealed
+AC: Annealed to achieve spheroidization of the carbides
+AR: As rolled
+AT: Solution annealed
+C: Cold drawn / hard
+CR: Cold rolled
+FP: Treated to ferrite-pearlite structure and hardness range
+I: Isothermal annealing
+LC: Cold drawn / soft
+M: Thermo mechanical rolling
+N: Normalized
+NT: Normalized and tempered
+P: Precipitation hardened
+PE: Peeled
+QA: Air quenched and tempered
+QL: Liquid quenched and tempered
+QT: Quenched and tempered
+S: Treated to improve shearability
+SH: As rolled and turned
+SR: Cold drawn and stress relieved
+T: Tempered
+TH: Treated to hardness range
+WW: Warm worked
+U: Untreated
+AC: Annealed to achieve spheroidization of the carbides
+AR: As rolled
+AT: Solution annealed
+C: Cold drawn / hard
+CR: Cold rolled
+FP: Treated to ferrite-pearlite structure and hardness range
+I: Isothermal annealing
+LC: Cold drawn / soft
+M: Thermo mechanical rolling
+N: Normalized
+NT: Normalized and tempered
+P: Precipitation hardened
+PE: Peeled
+QA: Air quenched and tempered
+QL: Liquid quenched and tempered
+QT: Quenched and tempered
+S: Treated to improve shearability
+SH: As rolled and turned
+SR: Cold drawn and stress relieved
+T: Tempered
+TH: Treated to hardness range
+WW: Warm worked
+U: Untreated
Technical Summary
Structural steel S420MH (1.8847) featuring comprehensive chemical composition and mechanical properties data including tensile strength, elongation, proof strength, and hardness characteristics.
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