JIS Scr440 Structural Alloy Steel Sheet
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional jis scr440 structural alloy steel sheet manufacturers and suppliers in China. Welcome to wholesale customized jis scr440 structural alloy steel sheet at competitive price from our factory. Good service and quality products are available.
Products Description
SCR440 is an alloy structural steel, is the most commonly used alloy structural steel, tensile strength, yield strength and hardenability are higher than the 40 steel. SCR440 alloy steel is a structural alloyed steel which contains 1.0% Cr as per JIS G4104 standard .Compared with S40C steel,it has better strength and hardenability,but may crack when welding. SCR440 is widely used in Low and moderately stressed parts for vehicles, engines and machines where hard, wear resisting surface is needed. The hardness as surface hardened can achieve to 54 HRC.
Mechanical Properties
| Yield Strength Rp0.2(MPa) |
Tensile Strength Rm(MPa) |
Elongation δ5 (%): | Reduction of area ψ (%): |
Impact energy Akv (J): |
Impact toughness value αkv (J/cm2) |
Hardness |
|---|---|---|---|---|---|---|
| ≥ 785(80) | ≥ 985(100) | ≥ 9 | ≥ 45 | ≥ 47 | ≥ 59(6) | ≥ 207 HB |
Porduct Detail
| Size | Round | Dia 6-1200mm |
| Plate/Flat/Block | Thickness 6mm-500mm |
|
| Width 20mm-1000mm |
||
| Heat treatment | Normalized ; Annealed ; Quenched ; Tempered | |
| Surface condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | |
| Delivery condition | Forged; Hot rolled; Cold drawn | |
| Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | |
| Payment terms | T/T;L/C;/Money gram/ Paypal | |
| Trade terms | FOB; CIF; C&F; etc.. | |
| Delivery time | 30-45 days | |
FAQ：
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.
Q:Can we visit your factory ?
A:Yes, of course, we welcome you to visit our factory to check our production lines and know more about our capacity, quality.
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We have more than 15 years of production and export experience, if you have JIS Scr440 structural alloy steel sheet or other alloy steel plate customization needs, please contact me.
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