Specifications

Multiple Alloy Steel Pipe / Tube
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Specifications

Alloy pipe/seamless steel pipe

 

1. Grade: 12Cr1Mov, 12CrMo,15CrMo, 13CrMo44,Cr5Mo,25CrMo, 30CrMo,40CrMo,42CrMo,

                   P5, T5, P22 (10CrMo910), T91, P91,A335 P9, A213 T9

 

2. Standard: DIN 17175-79 JIS G3467-88 JIS G3458-88 GB5310-95 GB9948-88
                       ASTM A335/A335M ASTM A213/A213M

 

3. Usage: Applied to petroleum, chemical industry, and electric power, to resist high or low temperature, corrosion and so on.

 

4. Specification table:

 

 

10-20*2-3	194-219*6-8-12-20-25-38
25-28*2.5-4-6-7	245-273*10-12-14-16-22-25-40
32-38*3-4-6-8	325-355*11-14-16-20-25-30-40
42-48*3.5-4-5-8-10	377-426*11-14-16-20-25-40-65
51-60*3.5-6-7-9	457.2-508*14.2-17.5-22-45-52
108-133*5-6-8-10-12	530-558.8*16.8-60-70
159-168*7-8-10-14-18-26	609.6-720*40-42-85-100
78-89*4-5-6-8-10-12	770-812.8-1170*45-70-135

 

mechanical properties

 

		Mechanical Properties
Standard	Grade	σs	σb	δs
		Mpa	Mpa	%
GB5310	12CrMo	206	412	21
	15CrMo	235	441	21
	12Cr1MoV	255	471	21
	12Cr2Mo	280	450	20
ASTMA335	P1	207	379	22
	P11	207	413	22
	P12	207	413	22
	P2	207	379	22
	P22	207	413	22
	P5	207	413	22
	P9	207	413	22
DIN17175	19Mn5	300	510	19
	13CrMo44	280	440	20
	14MoV63	310	460	22
	10CrMo910	269	450
JIS G3458	STPA12	206	382
	STPA20	206	412
	STPA22	206	412
	STPA23	206	412
	STPA24	206	412
	STPA25	206	412
	STPA26	206	412
JIS G3462	STBA12	206	382
	STBA13	206	412
	STBA22	206	412
	STBA20	206	412
	STBA23	206	412

 

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