SAE W109 Commercial

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Description

SAE W109 Commercial Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SAE W109 Commercial

Category	Type	Steel Grade
Steel Grades	Carbon Steel	SAE W109 Commercial
		UNS T72301
		ASTM W2-A
		UNS T72302
		ASTM W2-C
		UNS T72302
		ASTM W3
		UNS T72305
		AISI W108 Commercial
		SAE W108 Commercial
		AISI W109 Commercial

Chemical composition(mass fraction)(wt.%) of the SAE W109 Commercial

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.85-0.95	0.35	0.35	0.025	0.025	0.2
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other

Mechanical Properties of steel grade SAE W109 Commercial

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
733 (≥)	881 (≥)	32	14	43	Solution and Aging, Annealing, Ausaging, Q+T,etc	141

Physical Properties of steel grade SAE W109 Commercial

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
12	-	-			0.33	-
265	747	-	31.3	231		-
541	-	34	41.2			223	231

Heat Treatment of steel grade SAE W109 Commercial

Heat treated : 1819°C - 1638°C

Technological Curves of steel grade SAE W109 Commercial

No Curve

Cross Reference Table (Equivalent Grade) of SAE W109 Commercial

Grade	Standard	Country	Application
SAE NVl(1541)	SAE	USA	precipitation hardening
SAE NV2(1547)	SAE	USA	precipitation hardening
SAE NV3	SAE	USA	precipitation hardening
SAE NV4(3140)	SAE	USA	precipitation hardening
SAE NV5(8645)	SAE	USA	precipitation hardening
SAE NV6(5150)	SAE	USA	precipitation hardening
SAE NV7(4140)	SAE	USA	precipitation hardening
SAE NV8		USA	precipitation hardening
SAE NV9	SAE	USA	precipitation hardening
SAE HNVl	SAE	USA	precipitation hardening
SAE HNV2	SAE	USA	precipitation hardening
SAE HNV3	SAE	USA	precipitation hardening
SAE HNV4	SAE	USA	precipitation hardening
SAE HNV5	SAE	USA	precipitation hardening
SAE HNV6	SAE	USA	precipitation hardening
SAE HNV7(71360)	SAE	USA	precipitation hardening
SAE HNV8	SAE	USA	precipitation hardening
SAE EVl	SAE	USA	precipitation hardening
SAE EV2	SAE	USA	precipitation hardening
SAE EV3	SAE	USA	precipitation hardening

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