China Cold Rolled API 5L X52 Seamless Steel Pipe, Find details about China Steel Pipe, Seamless Steel Pipe from Cold Rolled API 5L X52 Seamless Steel Pipe
CHEMICAL SOMPOSITION (CAST ANALYSIS) IN% | |||||||
PSL | Steel grade | Delivery condition | C max | Si max | Mn max | P max | S max |
PSL1 | B(L245) | R,N | 0.28 | -- | 1.20 | 0.030 | 0.030 |
X42(L290) | R,N | 0.28 | -- | 1.30 | 0.030 | 0.030 | |
X46(320) | R,N | 0.28 | -- | 1.40 | 0.030 | 0.030 | |
X52(360) | R,N | 0.28 | -- | 1.40 | 0.030 | 0.030 | |
X56(390) | R,N | 0.28 | -- | 1.40 | 0.030 | 0.030 | |
X60(415) | R,N | 0.28 | -- | 1.40 | 0.030 | 0.030 | |
PSL2 | BR(L245R) BN(L245N) | R,N | 0.24 | 0.40 | 1.20 | 0.025 | 0.015 |
X42R(L290R) X42N(L290N) | R,N | 0.24 | 0.40 | 1.20 | 0.025 | 0.015 | |
X46N(L320N) | N | 0.24 | 0.40 | 1.20 | 0.025 | 0.015 | |
X52N(L360N) | N | 0.24 | 0.40 | 1.20 | 0.025 | 0.015 | |
X56N(L390N) | N | 0.24 | 0.40 | 1.20 | 0.025 | 0.015 | |
X60N(L415N) | N | 0.24 | 0.40 | 1.20 | 0.025 | 0.015 | |
Note: R: As-rolled; N: normalizing rolled, normalizing formed | |||||||
MECHANICAL PROPERTIES | |||||||
PSL | Steel grade | Yield strength Min(Mpa) | Tensile strength Min(Mpa) | Elongation A Min(%) | Impact energy J | ||
Test temperature | |||||||
0ºC | |||||||
PSL1 | B(L245) | 245 | 415 | AS PER API 5L | -- | ||
X42(L290) | 290 | 415 | -- | ||||
X46(L320) | 320 | 435 | -- | ||||
X52(L360) | 360 | 460 | -- | ||||
X56(L390) | 390 | 490 | -- | ||||
X60(L415 | 415 | 520 | -- | ||||
PLS2 | BR(L245R) BN(L290N) | 245-450 | 415-760 | AS PER API 5L | AS PER API 5L | ||
X42R(290R) X42N(L290N) | 290-495 | 415-760 | |||||
X46N(L320N) | 320-525 | 435-760 | |||||
X52N(L360N) | 360-530 | 460-760 | |||||
X56N(L390N) | 390-545 | 490-760 | |||||
X60N(L415N) | 415-565 | 520-760 |