Gold Member Since 2016
Audited Supplier
Zhenjiang Jinsong Stainless Steel Production Co., Ltd.

Stainless Steel Round Bars, Stainless Steel, 17-4 pH Round Bar manufacturer / supplier in China, offering High Quality Sts630 Supplier with Good Quality Stainless Steel Round Bars, Stainless Steel Rod S41617 Manufactory, Uns K93120 Forging Steel Bar with Good Quality and so on.

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High Quality Sts630 Supplier with Good Quality Stainless Steel Round Bars

FOB Price: US $3.4-3.8 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $3.4-3.8/ kg
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Port: Shanghai, China
Production Capacity: 50000ton/Per
Payment Terms: L/C, T/T, Paypal, Money Gram
Basic Info
  • Model NO.: STS630
  • Standard: AISI, ASTM, DIN, JIS, GB, BS
  • Technique: Forged
  • Surface Treatment: Polished
  • Application: Structural Steel Bar
  • Finishing: Solution Treated
  • Certificate: ISO, BV, TUV, SGS, Mill Test Certificate
  • Transport Package: Wooden Box
  • Origin: China
  • Type: Round
  • Composition: Stainless Steel Scrap
  • Shape: C Channel
  • Special Use: High-strength Steel Plate
  • Executive Standard: ASTM A564 
  • Feature of 630:  High Tensile Strength
  • Trademark: jinsong
  • Specification: φ 4-300
Product Description
1) 17-4 PH stainless steel 
2) Dia.: 1/4''~16'' 
3) Standard: ASTM A564 
4) Solution + H1150 
5) Pass BV audit
1) Product feature:
1. Product:  17-4 PH stainless steel round bars
2. Steel type: * American name: AISI 630, also known as 17-4PH, UNS 17400
 * Chinese name: 00Cr17Ni4Cu4Nb
 * Germany name: Din 1.4542
3. Standard:   ASTM A564
4. Diameter:   From Ø1/4'' to Ø16''     ( Diameter: 6mm~400mm )
   Such as Ø1'', Ø2'', Ø2.5'', Ø3'', Ø3.5'', Ø4'', Ø4.5'', Ø4.5'', Ø5'',Ø6'', Ø7'', Ø8''
5. Length:  1~ 8meters
6. Surface:  Bright
7. Diameter tolerance:  H9, H11, H13, K9, K11, K13 etc…as per clients' request etc
8. Length tolerance:  0/+50mm
9. Finishing:  Solution treated + age hardening heat treated ( H900, H1100, H1150 etc )
10. Feature of 630:  High Tensile strength, high hardness after heat treated.
11. Mechanical property:  T.S. (Rm): 1015Mpa, Y.S. (Rp0.2): 906Mpa,   EL (A5):17.1%,   Z:60.3%,  Hardness(HRC): 34.5
12. Application:  * Shipbuilding industry, marine shaft, propeller shaft, rudder shaft, boat shaft, vessel shaft,
  * pump shaft, machine-made industry, valve parts, paper mill equipment.
13. Delivery time  Generally within 25 days, as per the q'ty.
14. Certificate:     ISO, BV, TUV, SGS, mill test certificate
15. Package:  Good quality & fumigated wooden box, can better protect the bars. ( See pictures below )
16. More information:  Contact Vivian Zhu   ( MP: +86-139 21352562 )       
2) Chemical composition:
630ASTM A564≤0.07≤1.0≤1.00≤0.04≤0.0315.0~17.03.0~5.03.0~5.00.15~0.45
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