38CrMoAl 38H2MUA 38X2МЮА Alloy Steel Seamless Pipes For Oil / Gas Drill Rods

Basic Information

Place of Origin:	China
Brand Name:	New Era
Certification:	ISO9001,TS16949
Model Number:	GOST8734-75

Minimum Order Quantity:	1 tons
Price:	Negotiation
Packaging Details:	Bundles Package, Wooden Box Package
Delivery Time:	45 days
Payment Terms:	T/T
Supply Ability:	3000 tons/month

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Material:	38CrMoAl 38H2MUA 38X2МЮА	Delivery Condition:	HR, CW, SR, A, N
OD Size:	6-108mm	WT Size:	1-15mm
Surface:	Free Of Oxide Scale	Application:	Mechanical Purpose
Product Name:	Round Steel Tubing	Advantage:	Excellent Strength And Durability
Highlight:	seamless alloy steel tube , alloy steel seamless tubes , alloy round tube

73x8.5 83x9 38Cr2MoAlA 38CrMoAl 38H2MUA 38X2МЮА Alloy steel seamless pipes for oil drill rods.

Additional technical requirements for steel grade 38H2MUA pipes

Chemical composition, %

GOST 4543-75

0,35±0.01

0.30±0.02

0.15±

≤ 0.025

≤0.025

0.20±

1.35±

0.70±

Our tolerance

±0.05

±0.05

Mechanical properties:

steel

yield (N/ mm²)

tensile

(N/ mm²)

elongation %

Hardness, HB max

38X2МЮА

Size list:

OD, mm	WT, mm	L, mm*
71.0	8.50	3 700.0
71.0	8.50	4 000.0
71.0	8.50	4 200.0
83.0	9.00	4 200.0

Heat treatment should be made in protective atmosphere during the process of production
Pipe surface should be jeopardized by chemical etching without immunization.
preservative oil is impossible

Order for CDS acc GOST 8734-75 steel 38Cr2MoAlA (38X2МЮА)
Report No 824-97

Steel	Heat treatment
	Quench					Tempering
	Temperature, °С				Cooling sphere	Temperature, °С	Cooling sphere
	1^st quench or normalization		2^nd quench		Cooling sphere	Temperature, °С	Cooling sphere
38Х2МЮА (38ХМЮА)	940	-		Water or oil		640	Water or oil