Product Details

JIS G3445 cold rolled seamless stkm11a steel pipe

YanTai XinPeng Steel Pipe Co.,Ltd is established in December 1992. Our company mainly produces various specifications of cold drawn,rolled precision steel tube,hydraulic cylinder tube and SRB Tube.

Standard:

ASTM, DIN, GB,ASTM106-2006, DIN 2391, GB/T8713

GB/T3639

Grade:10#,45#,16Mn,25Mn,27SiMn,Q345D,Q345B,Q235, St52,SAE1026

Thickness:2-30mm

Section Shape:Round

Outer Diameter:30-250mm

Place of Origin:Shandong, China (Mainland)

Secondary Or Not:Non-secondary

Technique:Cold Drawn /Cold rolled

Certification:iso9001:2008

Alloy Or Not:Non-alloy

Product name:carbon seamless tube

Type:ASTM

Material:carbon steel

Usage:hydraulic and pneumactic cylinder

Size Range of Us

MECHANICAL PROPERTIES (we do much better than this)

Condition	Material Grade	T.S (MPa) lowest	Y.S (MPa) lowest	Elongation (%)
BKS	ST35 (10#)	≥420	≥315	≥14
BKS	ST45(20#)	≥520	≥375	≥12
BKS	ST52(16Mn)	≥580	≥420	≥10
GBK	ST35 (10#)	≥315		≥35
GBK	ST45(20#)	≥390		≥32
GBK	ST52(16Mn)	≥490		≥30
NBK	ST35 (10#)	340-470	≥235	≥32
NBK	ST45(20#)	440-570	≥255	≥30
NBK	ST52(16Mn)	490-630	≥335	≥28