Product Details
ASTM A564 Type 630 (UNS S17400) Seamless Tube Condition H900 4-1/8"
OD 17-4 PH Precipitation Heat Treated to 375/444
17-4PH ASTM A564 Bars Grade 630 AISI 630 |
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Nestle Steel India Leader Suppliers & Stockist of 17-4PH ASTM
A564 Bars Grade 630 AISI 630. Nestle Steel is a force to reckon
with in the field of manufacturing and exporting premium quality
17-4PH ASTM A564 Bars Grade 630 AISI 630 Products. Alloy Steel,
Stainless Steel, Duplex Stainless Steel and Cupro Nickel and Low
Temperature Services. We are based in Mumbai (India), the company
has scaled incredible heights in business owing to its innovative
products. The company's productivity and clients base is always on
an upward swing.. We are Exporters Of Below 17-4ph Products. - 17-4Ph Round Bar
- 17-4Ph Rod
- 17-4Ph Flate
- 17-4Ph Imported Round Bar
- 17-4Ph Bar
- 17-4Ph Flate Bar
- 17-4Ph Imported Flate
- 17-4Ph Patta
- 17-4Ph Patti
- 17-4Ph Plates
- 17-4Ph Rods
- 17-4Ph Bars
- 17-4Ph Imported Rod
- 17-4Ph Sheet
- 17-4Ph Circle
- 17-4Ph Hex
- 17-4Ph Round Bars
Offering 17-4ph Round Bars. We kept ex stock of Stainless Steel 17-4PH export bright and black
bar rod. Size are available from 5mm Dia to 250mm Dia in Imported
and Indian make. Precipitation Hardening also known as Type 630 is
a chromium-copper precipitation hardening stainless steel round bar
used for applications requiring height strength and a moderate
level of co7-4 Precipitation Hardening also known as Type 630 is a
chromium-copper precipitation hardening stainless steel round bar
used for applications requiring height strength and a moderate
level of corrosion resistance. High strength is maintained to approximately 600 degrees Fahrenheit
(316 degrees Celsius). We offer superior quality17-4 Precipitation
Hardening, which is also acknowledged as Type 630. This is a
chromium-copper round bar that is utilized for applications, which
require height strength and a temperate level of corrosion
resistance. Our range of 17-4PH/Grade 630/Round Bars is in huge. Corrosion Resistance 17-4PH stainless steel has excellent corrosion resistance.
Corrosion tests and service experience have shown that in all aged
conditions it is superior to standard hardenable stainless grades
such as 420, 431 and 410. Its corrosion resistance is comparable to
grade 304 Stainless. Welding Arc and resistance welding processes used on standard grades of
stainless steel are applicable to 17-4PH stainless steel. The low
hardness enables sections, up to 100mm, to be welded without
requiring pre heating. Fabrication 17-4PH Condition is suitable for limited cold forming, H1100, H1150
and overaged conditions are more suitable when severe cold forming
is required. Machining 17-4PH Condition has machining characteristics similar to stainless
grades 302, 304 and 410. The high hardness and strength in
Condition H900 is the most difficult to machine and the material
should be machined at 60% of the rate which is used for Condition
A. Nitriding To increase the resistance to surface wear, with a slight decrease
in corrosion resistance, 17-4PH stainless steel can be nitrided. An
approximate hardness of 64/67HRc can be achieved, with a surface
hardness depth of up to 0.15mm when nitrided at 540°C, while still
maintaining a high core strength
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TYPICAL ANALYSIS | | | | | | | C. | MN. | P. | S. | SI. | CR. | NI. | CU. | NB.+TA.. | 0.07% max. | 1.00% max. | 0.04% max. | 0.03% max. | 1.00% max. | 15.00- 17.50% | 3.00- 5.00% | 3.00- 5.00% | 0.15- 0.45% |
Solution Treatments. As supplied 17-4PH is usuall in the solution treated condition
(Condition A). It can be heat treated at different temperatures to
offer a wide range of properties. (We also hold stock in
H1150+H1150, and annealed block).
CONDITION | HARDENING | HARDENING | TYPE OF COOLING | HARDNESS | | TEMPERATURE | TIME | | BRINELL | ROCKWELL C | A | 1038°C | 1/2 | Oil/Air (to below 32°C) | 363 max. | 39 max. | H900 | 480°C | 1 | Air | 420 | 44 | H925 | 495°C | 4 | Air | 409 | 42 | H1025 | 550°C | 4 | Air | 352 | 38 | H1075 | 580°C | 4 | Air | 341 | 36 | H1100 | 595°C | 4 | Air | 332 | 35 | H1150 | 621°C | 4 | Air | 311 | 33 | H1150+H1150 | 760°C 760°C | 4 followed by 4 | Air Air | 302 | 33 | H1150-M | 760°C 620°C | 2 followed by 4 | Air Air | 277 | 27 |
Typical Mechanical Properties (longitudinal)
| CONDITION: | | | | | | | A | H900 | H925 | H1025 | H1075 | H1100 | H1150 | H1150+ H1150 | H1150M | Tensile Strength N/mm2 | 1034 | 1380 | 1310 | 1170 | 1140 | 1035 | 1000 | 965 | 860 | 0.2% YS N/mm2 | 760 | 1275 | 1200 | 1140 | 1035 | 930 | 860 | 760 | 585 | Reduction of Area % | 30-60 | 50 | 54 | 56 | 58 | 58 | 60 | 60 | 68 | Elongation % | 6-15 | 14 | 14 | 15 | 16 | 17 | 19 | 20 | 22 | Charpy Impact J | - | 20 | 34 | 47 | 54 | 61 | 68 | 108 | 135 |
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Company Profile
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Jiangsu Mittel Steel Industrial Limited is located in Wuxi
City, a beautiful city near Shanghai. Wuxi is close to
Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO
XIN),KUN SHAN (DKSS), enjoy excellent geographic location and
convenient water, land and air transportation. , Wuxi become
the biggest stainless steel sheet ,plate and coil
supply Centers in China. Jiangsu Mittel Steel Industrial
Limited was established in 1998 years. as one of the largest
stockists and manufacturers of industrial grade Stainless Steel
products and derivatives in Wuxi ,We keep a stock of 50000 tons
every month, so we can delivery goods in fast time.
Our company supplies cold/hot-rolled stainless steel
sheets,stainless steel coils and stainless steel Plate to many
steel factories from athome and abroad, including Shanxi Taigang
Iron& Steel CO, . Ltd (TISCO)Zhangjiagang Pohang (ZPSS),
Shanghai BAO STEEL, Ningbo Baoxin and steel factories in Taiwan
area, Mainland Chinese and foreign countries and regions.
Our long-term business lines are
201.202.304(1.4301).304L.316.316L(1.4404).430.409L, 309S
,310S(1.4845).317L.904L.S31803(1.4462).S32750.S32760, Finish: 2B,
BA, NO. 1 NO. 4, HL, 8K and so on...Meanwhile, our company is also
engaged in the long-term supply of homemade & imported medium
and thick plates, galvanized and carbon steel products.
Adhering to the principle of "quality first and customer
foremost",our company will offer long-term service to nationwide
manufacturers of household appliances, elevators, tableware,
ornaments, tanks and machines. We can offer precise frosted
wiredrawing, 8K mirror finishing and skim board oil-abrasion of
various specifications at any time. The precisely-processed
products will meet your requirements for high quality. Our company
is a modern enterprise integrating distribution and storage.
If you are interested in any of our products or would like to
discuss a custom order, please feel free to contact us. We are
looking forward to forming successful business relationships with
new clients around the world in the near future.

