Drilling seamless pipe is a kind of substitute steel, alloy structural steel, with good mechanical properties
and process performance. The critical hardenable diameter in oil is up to ~, and it can be cut after normalizing
It is good. The fatigue strength, deformation amount after heat treatment and notch sensitivity under bending load after carburizing are no less than those of other materials. In addition, the tendency of grain growth during carburizing is smaller, so carburizing has less tendency to grow. After carbonization, the temperature can be lowered (not lower than ℃) and quenched, but the deformation amount will be slightly larger during heat treatment.
Shanghai Xinan Industrial Co., Ltd.
Contact person Sun Yue
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Spot specifications are as follows
Material specifications Steel factory warehouse /Indoor price including tax
** New Steel/Baosteel Beichi library yuan/ton
** New Steel/Baosteel Beichi library yuan/ton
** New Steel/Baosteel Beichi library yuan/ton
** New Steel/Baosteel North Pool storage unit/ton
** New Steel/Baosteel North Pool storage unit/ton
** New Steel/Baosteel North Pool storage unit/ton
* * New Steel/Baosteel Beichi warehouse Yuan/ton
** New Steel/Baosteel Beichi warehouse Yuan/ton
The order price can be lowered by Yuan/ton, large quantities can be negotiated, and payment will be made in seconds! ! !
Contact information Sun Yue
Welcome new and old customers to call us! ! ! !
20MnTiB drilling seamless pipe available from stock