45crnimov AISI 4437 Sncm9 Alloy Steel Tube

• Customization: Available
• Type: Alloy Steel Bar
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Model NO.: 4437
• Technique: Hot Rolled
• Shape: Bar
• Surface Treatment: Coated
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Free Cutting Steel, Mold Steel
• Application: Structural Steel Bar
• Ts (MPa): >1350
• Elongation Stress (MPa): 205
• Elongation: 40
• Eduction of Area: 60
• Melting Point: 1150
• Certificate: SGS ISO
• Delivery Time: Within 15working Days
• Transport Package: Woven Bag, Wooden Box
• Specification: from 5mm--100mm
• Trademark: Taixie
• Origin: Wuxi, Jiangsu
• HS Code: 72222000
• Production Capacity: 500t/Mon

Product Description

45CrNiMoV AISI 4437 SNCM9 alloy steel tube

C	Mn	Si	Cr	P	S	Ni
0.38-0.43	0.7-0.9	0.20-0.35	0.55-0.75	≤0.040	≤0.040	1.10-1.40

 Spec:
1.Dia: the range of hot-rolled, pickled SS round bar is 5.5~10mm;
the range of centeriess grinding bright SS round bar is 4~60mm;
the range of peeled bright SS round bar is 40~300mm;
2.Available length: specified length, double length, radom length, the Max must be 1000mm(for single )
3.Strightness variation: hot processing SS round bar 3mm/1.5m, Max 3.00mm*(Lm/1.50)
cold processing SS round bar 3mm/1.5m, Max 1.50mm*(Lm/1.50)
4.Surface settlement: hot-rolled, pickled, cold-draw, straightening, polishing, peeling, grinding or customized.

Properties		Conditions
		T (°C)	Treatment
Density (×1000 kg/m3)	7.7-8.03	25
Poisson's Ratio	0.27-0.30	25
Elastic Modulus (GPa)	190-210	25
Tensile Strength (Mpa)	689.5	25	annealed at 815°C
Yield Strength (Mpa)	422.6
Elongation (%)	24.5
Reduction in Area (%)	50.8
Hardness (HB)	197	25	annealed at 815°C
Impact Strength (J)	46.4	25	annealed at 815°C

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