Scm440 Alaşım dövülmüş Çelik (42CrMo/1.7225 AISI 4140 SCM440) Alaşım Yapı Çelik

• After-sales Service: Available
• Warranty: 1year
• Tip: Çelik plaka
• Standart: ASTM, AISI, GB, JIS, DIN, BS
• Yüzey İşlemesi: Galvanize
• Teknik: Forge, Hot Rolled, Cold Rolled,
• Hayır. Modeli.: SH7225
• Uygulama: Kalıp ve Dies, Gemi Plakası, Kazan plakası, Konteyner plakası, Flanş plakası
• Özel kullanım: Kesme Aletleri, Ölçüm Araçları, Genel Çelik kesiciler, Yüksek mukavemetli Çelik Plaka, Aşınmaya dayanıklı Çelik, Silikon Çelik
• Stok: Stok
• yüzey durumu: siyah/soyulmuş/cilalı/işlenmiş/işlenmiş/işlenmiş/döndürülmüş
• i̇nceleme: %100 test standartları 1921 d/d~e/e
• isı işleme: normalleştirilmiş; tavlanmış; kaplanmış; tavlanmış
• teknik kullanım: soğuk çekilmiş/soğuk haddelenmiş/soğuk haddelenmiş/sıcak haddelenmiş
• soğuk çekilmiş/soğuk haddelenmiş/soğuk haddelenmiş/sıcak: aisi, astm, bs, din, gb, jis
• model numarası: D2/DIN 1.2379/JIS SKD11/X155crvmo12-1
• Taşıma Paketi: Nude Packing
• Teknik Özelikler: 1*20Gp/ 1*40Gp
• Ticari Marka: SH
• Menşei: Dongguan City
• HS Kodu: 7228300000
• Üretim Kapasitesi: 5000 Tons

Ürün Açıklaması

SCM440  Alloy Forged Steel (42CrMo/1.7225 AISI 4140 SCM440) Alloy structure steel
 

Tool Alloy Structural Steel Constructiona Bearing Steels Scm440 Special Steel Toughness Steel Round bar

1: AISI 4140 steel introduction
AISI 4140 is defined as a low alloy steel which has 1% Cr-Mo as strengthening alloy elements.Compared with AISI 4130, it has a higher carbon content with good balance of strength, toughness ,abrasion and impact resistance and heat treatment capabilities,but poor in weldability characteristics.AISI 4140 is generally supplied in quenched and tempered condition with hardness 28-32HRC
 
2: AISI 4140 Steel equivalent

Country	China	Japan	Germany	USA	British
Standard	GB/T 3077	JIS G4105	DIN (W-Nr.) EN 10250	AISI/ASTM ASTM A29	BS 970
Grade	42CrMo	SCM440	42crmo4/1.7225	4140	EN19/709M40

 
3: AISI 4140 steel chemical composition

Grade	C	Si	Mn	P	S	Cr	Mo	Ni
42CrMo	0.38-0.45	0.17-0.37	0.5-0.80	≤0.035	≤0.035	0.9-1.2	0.15-0.25	-
SCM440	0.38-0.43	0.15-0.35	0.6-0.85	≤0.035	≤0.04	0.9-1.2	0.15-0.30	-
42crmo4/1.7225	0.38-0.45	≤ 0.4	0.6-0.9	≤0.025	≤0.035	0.9-1.2	0.15-0.30	-
4140	0.38-0.43	0.15-0.35	0.75-1.00	≤0.035	≤0.04	0.8-1.1	0.15-0.25	-
EN19/709M40	0.35-0.45	0.15-0.35	0.5-0.80	≤0.035	≤0.035	0.9-1.5	0.2-0.40	-

Delivery Time
1) For abundant stock, 7-15 days.
2) For customized products, 15-30 days.
Loading Details:



FAQ:

Q1: What do you do for the control of the quality?

A1:  Before loading into the container, our products will all be inspected by ultrasonic inspection. Quality Grade conforms to SEP 1921-84 E/e, D/d, C/c as per customer's request.

Q2:: What are your hot-selling products?

A2: P20/1.2311, S50C/1.1213, D2/1.2379, H13/1.2344, CR12MOV, DC53, CR8, abundant stock for both plates and rounds. Competitive prices and short lead-time.

Q3: Can we visit your company and factory? 
A3: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come. 

Q4: Are you a manufacturer or merely a trader? 
A4: We are a group of companies and owned manufacturer bases and trading companies. We specialized in plastic mold steel, hot work mold steel, cold work mold steel, alloy steel for mechanical, high-speed steel, etc. All materials are of high quality and competitive price.