Alloy Steel Pipe T5 T9 T11 T12 T22 _ Jiangsu Haohua Industry Group

Alloy Steel Pipe T5 T9 T11 T12 T22

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Alloy Steel Grade T5 T9 T11 T12 T22 Alloy Steel Pipe Heat-Exchanger Tubes SA213 Steel Grade C Mn P S Si Cr Mo max max max max max min T5 0.15 0.30-0.60 0.025 0.025 0.5 4.0-6.0 0.45-0.65 T9 0.15 0.30-0.60 0.025 0.025 0.25-1.00 8.0-10.0 0.90-

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Alloy Steel Grade T5 T9 T11 T12 T22
Alloy Steel Pipe Heat-Exchanger Tubes SA213

Steel Grade	C	Mn	P	S	Si	Cr	Mo
	max	max	max	max	max	min
T5	0.15	0.30-0.60	0.025	0.025	0.5	4.0-6.0	0.45-0.65
T9	0.15	0.30-0.60	0.025	0.025	0.25-1.00	8.0-10.0	0.90-1.10
T11	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	1.0-1.50	0.44-0.65
T12	0.05-0.15	0.30-0.61	0.025	0.025	0.50	0.80-1.25	0.44-0.65
T21	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	2.65-3.35	0.80-1.06
T22	0.05-0.15	0.30-0.60	0.025	0.025	0.50	1.90-2.60	0.87-1.13
Steel Grade	Tensile Strength	Yield Strength	Elongation	Hardness.Max
min.ksi [Mpa]	min.ksi [Mpa]	%	Brinell/Vickers	Rockwell
T5b	60[415]	30[205]	30	179HBW/190HV	89HRB
T9	60[415]	30[205]	30	179HBW/190HV	89HRB
T12	60[415]	32[220]	30	163HBW/170HV	85HRB
T91	85[585]	60[415]	20	250HBW/265HV	25HRC
T92	90[620]	64[440]	20	250HBW/265HV	25HRC

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Alloy Steel Pipe T5 T9 T11 T12 T22

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