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Annealed / Hot Forged Round Steel Bar High Strength With Stable Performance

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SHANGHAI UNITE STEEL

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Annealed / Hot Forged Round Steel Bar High Strength With Stable Performance

Brand Name : UST

Model Number : 80-500MM

Certification : ISO 9001

Place of Origin : CHINA

MOQ : MOQ:5/ton

Payment Terms : L/C, T/T

Supply Ability : 1000 Metric Tons per Month

Delivery Time : 4-6 work days

Packaging Details : In standard export packing and seaworthy material with rectangular shape bundle, covered with tarpaulin, in ontainers or in bulk, or upon request

Mechanical Bar & Tube : Grades: 1018 / 1026, 8620, 4140 80, 4140 110, 4140 125, 4130 MOD 125, 4130 MOD T95, 4130 MOD C110, 13CR80, 13CRHP2 / 95, 13CRHP2 / 110

Special use : Free Cutting Steel,Mold Steel

Delivery condition : Annealed,Hot Forged +Rough Machined (black Surface,Finish Machining,forged +Rough machined (black surface after Q/T)+ Turned (optional),Hot Forged +A/N/QT

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ASTM 519 8630Mod alloy steel bar

General-purpose pipe manufactured to ASTM Specification 519

Widely used in oil-patch applications such as connectors, hangers and block valves. Higher strength levels can be achieved by suitable heat treatment, but these are not NACE MR0175 approved.

Available in bar dimensions of 50.8 mm (2") to 762 mm (30")

Length range up to 6.1 m (20'

Chemical Composition

	C	Mn	Mo	Cr	Ni	Cu	Ti	P	S	Si	V	Al
Min	0.280	0.700	0.350	0.400	-	-	-	-	-	-	-	-
Max	0.330	0.950	0.450	0.600	0.900	-	-	0.035	0.040	0.350	-	-

Mechanical Properties

Tensile Strength	655 MPa min	95,000 psi min
Yield Strength	517 MPa min	75,000 MPa max
	-	-
Total Elongation Under Load	17.000 %	-
Hardness	22 Max HRC	-

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