JIS G3465 Seamless Steel Tubes for Drilling Supplier |

JIS G3465

Reliable Pipes & Tubes Ltd. is a leading JIS G 3465 Grade Seamless Steel Tubes for Drilling Supplier Since 1975 in India

Application: Seamless Steel Tubes for Drilling

JIS G3465 seamless steel pipes for drilling
Seamless Steel Tubes for Drilling
(JIS G 3465 / JISG3465)

New Unit	Conventional units (Note)	apply
C-540 STM STM-640 C	C-55 STM STM-65 C	For casing tubes, core tubes for
R-590 STM STM R-690 STM-780 R STM-830 R	R-60 STM STM-70 R STM-80 R STM-85 R	For Boring Road

Standard for	KS		JIS		API
Standard number	E 3114		G 3465		5 CT
Symbol of	Nine Symbol	New Symbol	Nine Symbol	New Symbol	–
	STM-C 55	STM-C 540	STM-C 55	STM-C 540	J-55
	STM-C 65	STM-C 640	STM-C 65	STM-C 640	–
	STM-R 65	STM-R 590	STM-R 65	STM-R 590	–
	STM-R 70	STM-R 690	STM-R 70	STM-R 690	N-80
	STM-R 80	STM-R 780	STM-R 80	STM-R 780	–
	STM-R 85	STM-R 830	STM-R 85	STM-R 830	–
	–	–	–	–	40-H K-55

Chemical composition

P	S
Less than 0.040	Less than 0.040

Mechanical Properties

Symbol of	Tensile strength N / ㎟	Strength N / mm	New annual rate% No. 11, No. 12 specimens
STM-C 540	More than 540	–	More than 18
STM-C 640	More than 640	–	16 or more
STM-R 590	More than 590	More than 375	More than 18
STM-R 690	More than 690	More than 440	16 or more
STM-R 780	More than 780	More than 520	More than 15
STM-R 830	More than 830	More than 590	More than 10