42CrMo4 42CrMo AISI4140 seamless steel pipe
1. Grade: 42CrMo4 AISI4140 42CrMo SCM440
2..Chemical composition:
Grade | C | Si | Mn | P | S | Ni | Cr | Mo | Cu | Al |
AISI4140 | 0.38 0.41 | 0.15 0.35 | 0.85 1.00 | Max 0.015 | Max 0.040 | Max 0.25 | 0.80 1.10 | 0.15 0.25 | Max 0.35 | 0.012 0.030 |
3. Detailed information:
categories of products | material
| standard
| specification
| application
|
Alloy pipe | Cr5MoG(P5/T5STFA25) 15CrMo(P11P12STFA22) 13CrMo4412Cr1MoVG P22(10CrMo910) T91/P91P9/T9 WB36 | GB5310-2008 GB9948-2006 ASTMA335/A335M ASTM A213/A213M DIN17175-1979 JISG3467-1988 JISG3458-1988 | 16-426×2-90mm | Apply to the production of transporting pipes with high-temperature and low-chemical and electronic industries,etc. |
High-pressure boiler pipe | 20G 12Cr1MoVG 15CrMoG ST45.8/III | GB5310-2008 ASTM A106-1999 DIN17175-1979 | 16-824×2-65mm | Apply to the production of transporting pipes with high-temperature plant etc. and high-pressure resistance in electricity plant and nuclear |
Petroleum cracking tube | 20#, 20G, 1Cr5Mo15CrMo 16Mn | GB9948-2006
| 10-530×1.5-36mm
| Applied to the petroleum metallurgical industry |
Fertilizer tube | 20#20G ,16Mn12Cr2Mo | GB6479-2000 | 25-426×6-40mm | Applied to fertilizer manufacturing industry |
Low & mid pressure tube | 10#20# | GB3087-2008 | 10-426×2-40mm | Applied to boiler field |
Fluid pipe | 20#,Q345 | GB/T8163-2008 | 8-610×1.5-40mm | Applied to engineering field |
Structure pipe | 20#,45#,40Cr,Q345 | GB/T8162-2008 | 6-610×1.5-40mm | Applied to machinery manufacturing |
Line pipe | BX42X52 | API 5L-2000 | 40-325×3-40mm | Applied to oil and natural gas transportation |
Hydraulic pipe | 20#,45#,27SiMn | GB/T17396-1998 | 70-377×12-40mm | Applied to producing hydraulic framework |
Spire steel pipe | Q235 | SY/T5037-2000 | 219-2820×6-20mm | Applied to a wide range of industries |
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Stainless steel pipe | 316L/00Cr17Ni14Mo2, 20G,304/321, 304 | ASTM | 6-508×1-34mm | Applied to a wide range of industries |
Seamless pipe | 316L/00Cr17Ni14Mo2, 20G, 304/321, 304 | ASTM | 6-508×1-34mm | Applied to a wide range of industries |
