Name: 73.03x6.35 Round 0.5mm Thickness Drill Steel Pipe
Brand: TORICH INTERNATIONAL LIMITED
SKU: GB/T 9808-2008
Price: 10000.00 USD
Availability: InStock

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73.03x6.35 Round 0.5mm Thickness Drill Steel Pipe

73.03x6.35 drill steel pipe

0.5mm thickness drill steel pipe

precision drilling through steel pipe

Place of Origin:

Zhejiang,China

Brand Name:

TORICH

Certification:

ISO 9001 ISO 14001 TS 16949

Model Number:

GB/T 9808-2008

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73.03x6.35 Round 0.5mm Thickness Drill Steel Pipe

Product Details

Product Name:

73.03X6.35 45MnMoB Drill Steel Pipe

Keyword:

45MnMoB Drill Steel Pipe

Shape:

Round

Technique:

Cold Drawn Seamless

Application:

For Wire-line Drill Rods,core Barel Tubes,drill Rods Coupling Casing

Material:

45MnMoB,10#,20#,45#,4130,4140,16Mn,etc.

Length:

3450mm,3500mm,max12000mm

OD:

5-420mm

WT:

0.5-50mm

Delivery Time:

5-15 Days

Highlight:

73.03x6.35 drill steel pipe

0.5mm thickness drill steel pipe

precision drilling through steel pipe

Payment & Shipping Terms

Minimum Order Quantity

3 tons

Price

negotiable

Packaging Details

packing in standard marine packages

Delivery Time

30-45 days

Payment Terms

T/T, L/C, D/A, D/P, Western Union, MoneyGram

Supply Ability

50000 tons per year

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Product Description

73.03X6.35 45MnMoB Drill Steel Pipe

Product information
Applicatioan: for wire-line drill rods,core barel tubes,drill rods coupling casing
Size range: OD 5-420mm, WT 0.5-50mm Length max12000mm
Material: 45MnMoB,10#,20#,45#,4130,4140,16Mn,etc.

Chemical composition of 45MnMoB
C: 0.41-0.49,Si: 0.17-0.37,Mn: 0.9-1.2,S: 0.04max,P: 0.04max,Mo: 0.2-0.3,B: 0.001-0.005

Tolerance of Outer Diameter and Wall Thickness

Standard	Production Method	Tube Size		Tolerance
GB/T 9808-2008	Hot rolled	OD		(+1.0%D) or +0.65 (-0.5%D) -0.35
		WT	≤10	(+15%S)or +0.45 (-10%S) -0.35
		WT	>10	(+12.5%S, -10%S)
	Cold Drawn(rolled)	OD		±0.50%D or ±0.20
	Cold Drawn(rolled)	WT		±8%S or ±0.15
Q(N)/ T118-2010	Cold Drawn	OD	OD	±0.40%D or ±0.20
Q(N)/ T118-2010	Cold Drawn	WT	WT	±7%S or ±0.15

Mechanical Property

No.	Grade	Tensile Strangth Rm/MPa	Specifies the non-proportional extension strength Rp0.2/MPa	Percentage elongation after fracture A/%
No.	Grade	No less than
1	ZT380	640	380	14
2	ZT490	690	490	12
3	ZT520	780	520^a	15^b
4	ZT540	740	540	12
5	ZT590	770	590	12
6	ZT640	790	640	12
7	ZT740	840	740	10
^a Grade ZT520 measure R_P0.5 ^bGrade ZT520 use tensile sample S4 S5 or S6 in GB/T 228

73.03x6.35 Round 0.5mm Thickness Drill Steel Pipe 0

Tags：

73.03x6.35 Round 0.5mm Thickness Drill Steel Pipe

73.03x6.35 drill steel pipe

0.5mm thickness drill steel pipe

precision drilling through steel pipe

73.03x6.35 drill steel pipe

0.5mm thickness drill steel pipe

precision drilling through steel pipe

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